WO2018233569A1 - 一种台灯 - Google Patents

一种台灯 Download PDF

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Publication number
WO2018233569A1
WO2018233569A1 PCT/CN2018/091588 CN2018091588W WO2018233569A1 WO 2018233569 A1 WO2018233569 A1 WO 2018233569A1 CN 2018091588 W CN2018091588 W CN 2018091588W WO 2018233569 A1 WO2018233569 A1 WO 2018233569A1
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WO
WIPO (PCT)
Prior art keywords
light
emitting portion
support arm
module
honeycomb
Prior art date
Application number
PCT/CN2018/091588
Other languages
English (en)
French (fr)
Inventor
姜海涛
武俊
强洁
尹松
Original Assignee
苏州欧普照明有限公司
欧普照明股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CN201720723140.0U external-priority patent/CN206802838U/zh
Priority claimed from CN201710472980.9A external-priority patent/CN107166219B/zh
Application filed by 苏州欧普照明有限公司, 欧普照明股份有限公司 filed Critical 苏州欧普照明有限公司
Publication of WO2018233569A1 publication Critical patent/WO2018233569A1/zh

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    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S6/00—Lighting devices intended to be free-standing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V11/00—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00
    • F21V11/06—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00 using crossed laminae or strips, e.g. grid-shaped louvers; using lattices or honeycombs
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
    • H05B47/17—Operational modes, e.g. switching from manual to automatic mode or prohibiting specific operations

Definitions

  • the present application relates to the technical field of luminaire design, and in particular, to a desk lamp.
  • Table lamps are more common office and home lighting, and are usually used to illuminate local areas, such as desk lighting for desks. With the diversification of user needs, there are many types of lamps. In the process of using, how to ensure the comfort of users is an important research and development direction of the lamp developers.
  • the table lamp will produce glare during use, which will affect the user's vision.
  • current desk lamps are usually coated with an electroless plating on the lampshade.
  • the electroless plating layer is liable to fall off, and in particular, the user is more likely to fall off when wiping the desk lamp daily. It can be seen that the use of the electroless plating layer is easy to fall off, resulting in the problem that the anti-glare is easy to fail.
  • the present invention discloses a table lamp to solve the problem that the current table lamp adopts electroless plating to prevent glare from falling off, and the anti-glare is easy to fail.
  • a desk lamp comprising a light-emitting portion and a light-emitting portion mounting base, the light-emitting portion mounting base comprising a casing and a honeycomb light-transmitting plate disposed on an opening side of the casing; the honeycomb light-transmitting plate being connected to the casing To form a light source accommodating cavity accommodating the light emitting portion; the light emitting portion includes an illuminating body provided with a honeycomb through hole opposite to the illuminating body.
  • one of the light-emitting portion mounting base and the light-emitting portion is provided with a connection protrusion, and the other is provided with a first connection hole, and the first connection hole is along the light-emitting portion a strip-shaped hole extending in the longitudinal direction, one end of the connecting protrusion passing through the first connecting hole for fixing the light-emitting portion.
  • the light-emitting portion includes a PCB board and a plurality of the illuminators disposed on the PCB board, and the first connection hole is opened on the PCB board.
  • the table lamp further includes a diffusing plate, and the diffusing plate is disposed between the light emitting portion and the honeycomb transparent plate.
  • the diffusing plate is provided with a second connecting hole
  • the honeycomb transparent plate is provided with a positioning protrusion
  • the positioning protrusion is connected with the second connecting hole to connect the diffusing plate with The honeycomb light transmissive plate.
  • the side wall of the honeycomb through hole is a retractable side wall, and the retractable side wall can expand and contract along the depth direction of the honeycomb through hole.
  • the honeycomb light-transmitting plate is connected to the open side of the casing through a telescopic connector, and the telescopic connector is used for adjusting a distance between the honeycomb light-transmitting plate and the illuminant. .
  • the plurality of illuminants are plural, and the plurality of the honeycomb through holes are opposite to the plurality of the illuminants.
  • a projection of the illuminator in a cross-sectional direction perpendicular to the opposite honeycomb through holes is located at the center of the cross section.
  • the table lamp comprises a supporting mechanism
  • the supporting mechanism comprises a supporting arm and a base
  • a bottom end of the supporting arm is connected with the base
  • a top end of the supporting arm and a base of the light emitting part are installed. Connected.
  • the honeycomb translucent plate is interposed between the top end of the support arm and the casing, and the honeycomb translucent plate is provided with a escape hole, and the top end of the support arm is provided with energy a threaded connection that passes through the relief aperture and is fixedly coupled to the housing.
  • the honeycomb light-transmitting plate is fixedly connected to the casing by a buckle.
  • one end of the light-emitting portion mounting base is connected to the top end of the support arm to form a rotating pair, and the rotating pair is used for rotating the other end of the light-emitting portion mounting base to be close to or away from the Said support arm.
  • the support arm is provided with an anti-collision portion, and the other end of the base portion of the light-emitting portion is in a stroke close to the support arm, and the anti-collision portion can be installed in the light-emitting portion.
  • the other end of the foundation is between the support arm.
  • the light-emitting portion mounting base is connected to the support arm through a rotating sub-assembly
  • the rotating sub-assembly includes a rotating shaft fixing seat, a rotating shaft and a rotating shaft supporting seat, and the top end of the rotating shaft fixing seat is
  • the bottom portion of the rotating shaft fixing base is sleeved on the top end of the rotating shaft supporting base; the bottom end of the rotating shaft fixing base is provided with a hinge hole corresponding to the top end of the rotating shaft supporting base.
  • the hinge hole is rotatably engaged with the rotating shaft; a bottom end of the rotating shaft support seat is coupled to a top end of the support arm.
  • the rotating shaft fixing seat and the rotating shaft supporting seat have a communicating threading hole
  • the supporting arm is a cylindrical structure, and a bottom end of the rotating shaft supporting seat is inserted into the support by a top end of the supporting arm
  • An inner cavity of the arm, the inner cavity of the support arm is in communication with the threading hole;
  • a power cord of the desk lamp sequentially passes through the inner cavity of the support arm and the threading hole from the base, and the light is emitted Electrical connection.
  • the support arm has a cylindrical structure, and the inner cavity of the support arm is used for the power line of the lamp to pass through.
  • the desk lamp further includes an auxiliary light source, and the auxiliary light source is disposed on the support arm and electrically connected to the power line.
  • the desk lamp comprises a control module and a power module
  • the control module comprises a switch submodule, a brightness adjustment submodule and a brightness reduction adjustment submodule:
  • the switch sub-module is connected to the power module, and the switch sub-module is configured to turn on or off the light-emitting portion when triggered to be less than or equal to a first set time, and when triggered is greater than the first setting Turning on or off the auxiliary light source at the time;
  • the brightness adjustment sub-module is connected to the power module, and configured to increase brightness of the light-emitting portion and the auxiliary light source according to a first set ratio when triggered to be less than or equal to a second set time, and Increasing the brightness of the light emitting portion and the auxiliary light source according to the electrodeless adjustment mode when the trigger is greater than the second set time;
  • the lightening adjustment sub-module is connected to the power module, and configured to reduce brightness of the light-emitting portion and the auxiliary light source according to a second set ratio when triggered to be less than or equal to a third set time, and The brightness of the light emitting portion and the auxiliary light source is reduced in accordance with the electrodeless adjustment mode when the trigger is greater than the third set time.
  • the control module further includes a learning mode control submodule, a reading mode control submodule, a leisure mode control submodule, and an internet access mode control submodule; the learning mode control submodule, the reading mode control The brightness and color temperature of the light-emitting part controlled by the sub-module, the leisure mode control sub-module, and the Internet access mode control sub-module are different; the learning mode control sub-module, the read mode control sub-module, and the The brightness and color temperature of the auxiliary light source controlled by the leisure mode control submodule and the internet mode control submodule are different.
  • the control module comprises a touch panel control panel, the touch panel control panel is divided into a plurality of touch control regions, a plurality of the touch control regions and the switch submodule, and brightness adjustment
  • the submodule, the brightness reduction adjustment submodule, the learning mode control submodule, the read mode control submodule, the leisure mode control submodule, and the internet access mode control submodule are in one-to-one correspondence.
  • the support arm is provided with a mounting hole
  • the auxiliary light source comprises a light source plate and a translucent cover
  • the light source plate is engaged with the translucent cover, and the translucent cover is clamped and fixed.
  • the mounting hole On the mounting hole.
  • the base is provided with a slip preventing member facing away from the bottom surface of the support arm.
  • the base comprises a base body, a base cover and a support arm fixing seat; the base cover is sealed on a side of the base body facing away from the support arm, and forms a base with the base body
  • the inner cavity, the support arm fixing seat is disposed in the inner cavity of the base, and is fixedly connected to the support arm.
  • the base further comprises a weight, and the weight is disposed in the inner cavity of the base.
  • the desk lamp includes a light-emitting portion and a light-emitting portion mounting base, and the light-emitting portion mounting base includes a casing and a honeycomb light-transmitting plate disposed on an opening side of the casing, and the honeycomb light-transmitting plate is connected to the casing to form a light-emitting portion.
  • the light source accommodating cavity, the illuminating part comprises an illuminating body, the honeycomb translucent plate is provided with a honeycomb through hole opposite to the illuminating body, and the through hole of the honeycomb has a certain depth, thereby capable of partially shielding the light, and can better prevent Glare problem.
  • the table lamp disclosed in the present application can avoid the problem that the electroless plating layer is used to prevent the glare from being easily peeled off.
  • FIG. 1 is a schematic view showing a partial exploded structure of a table lamp disclosed in an embodiment of the present application
  • FIG. 2 is a partial assembly diagram of a light-emitting portion disclosed in an embodiment of the present application and a light-emitting portion mounting base of a specific structure;
  • FIG. 3 is a schematic view showing an assembly structure of a diffusing plate and a honeycomb transparent plate disclosed in an embodiment of the present application;
  • FIG. 4 is a schematic structural view of a honeycomb transparent plate disclosed in an embodiment of the present application.
  • 5 and 6 are schematic cross-sectional views of a honeycomb through hole of different depths, respectively;
  • FIG. 7 is a schematic exploded view of a table lamp disclosed in an embodiment of the present application.
  • Figure 8 is a schematic view showing the assembly structure of the support arm and the rotating sub-assembly
  • Figure 9 is a schematic view of the exploded structure of Figure 8.
  • Figure 10 is a schematic exploded view of the assembly of the auxiliary light source and the support arm
  • Figure 11 is a schematic view showing the assembly structure of the support arm and the base
  • FIG. 12 is a schematic structural view of a control module of a base
  • FIG. 13 is a schematic structural diagram of a touch panel control panel of a control module
  • Figure 14 is a schematic exploded view showing the assembly of the base and the support arm of a specific structure
  • Figure 15 is a partial schematic view of Figure 14 in an assembled state.
  • 10-light-emitting part 100-first connection hole, 101-PCB board, 102-illuminator, 100a-avoidance gap, 20-light-emitting part mounting base, 200-connection protrusion, 201-shell, 202-cellular light transmission Plate, 202a-cellular through hole, 202b-positioning protrusion, 30-diffusion plate, 40-support arm, 400-anti-collision, 401-mounting hole, 50-base, 500-base body, 501-base cover, 502 - support arm mount, 503-weight, 504-control circuit, 505-control module, 505a-brightness indicator, 505b-switch identification, 505c-brightening indicator, 505d-learning mode identification, 505e-reading mode identification , 505f-Internet mode logo, 505g-leisure mode logo, 60-rotation sub-assembly, 600-axis mount, 601-axis, 602-rotor support, 70-power cord, 80-auxiliary source, 800-source
  • the embodiment of the present application discloses a desk lamp.
  • the disclosed desk lamp includes a light emitting portion 10 and a light emitting portion mounting base 20, and the light emitting portion mounting base 20 is a mounting base of the light emitting portion 10 for mounting the light emitting portion 10.
  • the light-emitting portion mounting base 20 includes a housing 201 and a honeycomb light-transmitting plate 202 disposed on an opening side of the housing 201, and the honeycomb light-transmitting plate 202 is connected to the housing 201 to form a light source accommodating chamber for accommodating the light-emitting portion 10 .
  • the light emitting unit 10 includes an illuminator 102, and the honeycomb transparent plate 202 is provided with a honeycomb through hole 202a opposite to the illuminator 102.
  • the illuminant is located in the light source accommodating cavity, and the honeycomb transparent plate 202 is provided with the honeycomb through hole 202a opposite to the illuminator.
  • the honeycomb through hole 202a has a certain depth, and the shading effect can be mentioned. Can play a better anti-glare problem.
  • the table lamp disclosed in the present application can avoid the problem that the electroless plating layer is used to prevent the glare from being easily peeled off.
  • the use of the honeycomb light-transmitting plate 202 can also improve the aesthetics of the table lamp.
  • the light-emitting portion mounting base 20 may have an open structure, that is, the light-emitting portion 10 may be directly in contact with the surrounding environment, and the light-emitting portion mounting base 20 may also be a closed structure, that is, The light emitting portion 10 is placed in a closed environment that is isolated from the surrounding environment.
  • the honeycomb light-transmitting plate 202 can be fixedly connected to the housing 201 by a screw connection.
  • the honeycomb transparent plate 202 can also be fixedly connected to the housing 201 by a buckle, and the buckle connection can improve the disassembly efficiency.
  • the honeycomb through hole 202a is opposite to the illuminator 102, and the cellular through hole 202a is disposed opposite to the illuminant 102, so that the light emitted by the illuminator 102 can be projected through the through hole 202a.
  • there are a plurality of illuminants 102, a plurality of honeycomb through holes 202a, and a plurality of honeycomb through holes 202a are opposed to the illuminators 102 one by one.
  • the number of cellular through holes 202a may be greater than that of the illuminator 102, but it should be ensured that each illuminator 102 is provided with a corresponding honeycomb through hole 202a.
  • the projection of the illuminator 102 in the cross-sectional direction perpendicular to the opposite honeycomb through-holes 202a is located at the center of the cross section.
  • the cross section herein refers to a section of the honeycomb through hole 202a in a direction perpendicular to its axis.
  • the light emitting portion 10 may be provided with a first connecting hole 100, and the first connecting hole 100 is a strip hole extending along the longitudinal direction of the light emitting portion 10, specifically
  • the first connecting hole 100 may be a waist hole, and the waist hole is widely used and is easy to manufacture.
  • the light-emitting portion mounting base 20 is a mounting base of the light-emitting portion 10 for mounting the light-emitting portion 10.
  • the light-emitting portion mounting base 20 may be provided with a connecting protrusion 200.
  • One end of the connecting protrusion 200 passes through the first connecting hole 100 for fixing the light-emitting portion 10, and the connecting protrusion 200 and the two ends of the first connecting hole 100 are A relief gap 100a for avoiding thermal deformation of the light-emitting portion 10 can be formed.
  • the connecting protrusion 200 may be cylindrical.
  • the light-emitting portion 10 is a heat-generating member of the lamp, and the material of the light-emitting portion 10 (generally including an aluminum substrate) is generally different from the material (usually plastic) of the light-emitting portion mounting base 20, and therefore, the thermal expansion deformation of the light-emitting portion 10 is relatively small. Big.
  • the light-emitting portion 10 and the light-emitting portion mounting base 20 are assembled in cooperation with the first connecting hole 100, the light-emitting portion 10 can be stretched and contracted in the longitudinal direction in which the amount of deformation is large without escaping the gap 100a.
  • the connection protrusions 200 it is also possible to reduce the influence of the deformation of the light-emitting portion mounting base 20 by the deformation of the light-emitting portion 10.
  • the first connecting hole 100 can also be disposed on the light emitting portion mounting base 20, and correspondingly, the connecting protrusion 200 is disposed on the light emitting portion 10. In this case, the connecting protrusion 200 can still cooperate with the first connecting hole 100.
  • the assembly between the light-emitting portion 10 and the light-emitting portion mounting base 20 is realized, and at the same time, a relief gap is formed between the connection protrusion 200 and both ends of the first connection hole 100.
  • the light-emitting portion 10 and the light-emitting portion mounting base 20 are assembled by the first connecting hole 100 and the connecting protrusion 200.
  • the first connecting hole 100 is a strip-shaped hole extending along the longitudinal direction of the light-emitting portion 10, A relief gap 100a is formed between the connection protrusion 200 and both ends of the first connection hole 100, so that when the light-emitting portion 10 is deformed in a longitudinal direction in which the amount of deformation is large, the deformation of the light-emitting portion mounting base 20 is not affected.
  • the desk lamp disclosed in the embodiment of the present application can also solve the problem that the light-emitting portion 10 is greatly deformed by heat and affects the assembly stability between the light-emitting portion 10 and the light-emitting portion mounting base 20.
  • a avoidance gap may be formed between the light emitting portion 10 and both side walls of the first connection hole 100. Since the deformation of the light-emitting portion 10 in the width direction thereof is small or the deformation accumulation is small, the size of the escape gap formed between the light-emitting portion 10 and the two side walls of the first connection hole 100 may be small, and thus the light-emitting portion may not be The assembly stability between the 10 and the light-emitting portion mounting base 20 has a large influence.
  • the light-emitting portion 10 may include a printed circuit board (PCB) board 101 and a plurality of the illuminants 102 disposed on the PCB board 101.
  • the illuminants 102 are light bulbs or light-emitting diodes.
  • the first connection hole 100 is opened on the PCB board 101.
  • the plurality of illuminants 102 are disposed on the PCB board 101 to enable the entire illuminating unit 10 to have a relatively uniform illuminating effect, and the purpose of adjusting the overall illuminating effect of the illuminating unit 10 can be achieved by adjusting the number of the illuminants 102.
  • the side wall of the honeycomb through hole 202a may be a retractable side wall, and the retractable side wall can expand and contract along the depth direction of the honeycomb through hole 202a, thereby changing the height of the honeycomb through hole 202a to achieve the purpose of adjusting the shading angle.
  • the shading angle can adjust the shielding effect of light, thereby achieving the purpose of adjusting the radiation area of the light. 5 and FIG. 6, when the height of the partial honeycomb through hole 202a shown in FIG. 5 is 4 mm, the light-shielding angle is 25°, and when the height of the partial honeycomb through hole 202a shown in FIG. 6 is 2.5 mm, the light-shielding angle is It is 16°.
  • the user can adjust the height of the retractable side wall according to his own needs, thereby adjusting the shading angle of the honeycomb through hole 202a.
  • the honeycomb transparent plate 202 may be connected to the open side of the housing 201 through a telescopic connector (for example, a tie rod) for adjusting the distance between the transparent cover 202 and the illuminator 102. .
  • a telescopic connector for example, a tie rod
  • the size of the light-shielding angle can be adjusted, thereby achieving different light-shielding effects.
  • the desk lamp disclosed in the embodiment of the present application may further include a diffusing plate 30 disposed between the light emitting portion 10 and the honeycomb transparent plate 202, and the diffusing plate 30 is configured to implement light generated by the light emitting portion 10.
  • the scattering treatment causes the light to be more uniformly projected from the honeycomb through hole 202a of the honeycomb light-transmitting plate 202, and finally the irradiation effect of the table lamp can be improved.
  • the diffusing plate 30 may be provided with a second connecting hole adapted to the connecting protrusion 200, and the connecting protrusion 200 is disposed on the light emitting portion mounting base 20, in which case one end of the connecting protrusion 200 may sequentially pass through the first The hole 100 and the second connection hole are connected to fix the light emitting portion 10 and the light diffusing plate 30.
  • one end of the connection protrusion 200 may be a threaded end which is fixed to the light-emitting portion 10 and the light-scattering plate 30 by being engaged with a nut.
  • one end of the connection protrusion 200 can be melted by a hot-melt process, thereby achieving the purpose of fixing the light-emitting portion 10 and the light-scattering plate 30.
  • the astigmatism plate 30 can also be fixed by other means. Referring again to FIG. 3, the astigmatism plate 30 can be fixed on the honeycomb transparent plate 202.
  • the astigmatism plate 30 may be provided with a second connecting hole.
  • the luminescent transparent plate 202 may be provided with a positioning protrusion 202b.
  • the second connecting hole is fixedly connected with the positioning protrusion 202b to fix the astigmatism plate 30.
  • the second connecting hole may also be disposed on the honeycomb transparent plate 202.
  • the positioning protrusion 202b is disposed on the diffusing plate 30.
  • the second connecting hole and the positioning protrusion 202b may be fixedly connected by a snap connection, or may be fixedly connected to the second connecting hole by the hot-melting positioning protrusion 202b.
  • the second connecting hole is a connecting hole for realizing the fixing of the diffusing plate 30. As described above, it may be disposed on the diffusing plate 30 or on the transparent plate 202 of the honeycomb. When disposed on the diffusing plate 30, The second connecting hole can realize the assembly of the diffusing plate 30 by cooperating with the connecting protrusion 200 or the positioning protrusion 202b, and when the second connecting hole is disposed on the honeycomb transparent plate 202, passes through the positioning convex disposed on the diffusing plate 30. From 202b, the assembly of the diffusing plate 30 is achieved.
  • the desk lamp disclosed in the embodiment of the present application includes a support mechanism, and the support mechanism is a support member of the entire desk lamp.
  • the support mechanism can include a support arm 40 and a base 50.
  • the bottom end of the support arm 40 is connected to the base 50, and the top end of the support arm 40 is connected to the light-emitting portion mounting base 20.
  • the support arm 40 can be a telescopic structure, such as a tie rod, and the telescoping of the support arm 40 can adjust the illumination portion 10 to illuminate at different heights.
  • the honeycomb transparent plate 202 may be interposed between the top end of the support arm 40 and the housing 201.
  • the honeycomb transparent plate 202 is provided with a escaping hole, and the top end of the support arm 40 may be provided with a escaping hole.
  • a threaded connection fixedly connected to the housing 201.
  • One end of the light-emitting portion mounting base 20 may be coupled to the top end of the support arm 40 to form a rotating pair for rotating the other end of the light-emitting portion mounting base 20 such that the end is closer to or away from the support arm 40.
  • the other end of the light-emitting portion mounting base 20 is rotated close to the support arm 40, the light-emitting portion mounting base 20 is in the folding stroke, and finally the end will lean against the support arm 40 such that the light-emitting portion 10 and the light-emitting portion mounting base 20 are in the collapsed state ( That is, the folded state).
  • the light-emitting portion mounting base 20 when the other end of the light-emitting portion mounting base 20 is rotated away from the support arm 40, the light-emitting portion mounting base 20 is in the unfolding stroke, and finally the end is away from the support arm 40 such that the light-emitting portion 10 and the light-emitting portion mounting base 20 are in an unfolded state.
  • the above structure enables the table lamp disclosed in the embodiment of the present application to be collapsed in an unused state and deployed in a state of use.
  • the rotating sub-assembly 60 may include a rotating shaft mount 600, a rotating shaft 601, and a rotating shaft support base 602.
  • the top end of the rotating shaft fixing base 600 is fixedly connected to the light emitting part mounting base 20, and the bottom end of the rotating shaft fixing base 600 can be sleeved on the top end of the rotating shaft supporting base 602.
  • the bottom end of the rotating shaft fixing base 600 corresponds to the top end of the rotating shaft supporting base 602.
  • a hinge hole is provided, and the hinge hole is rotatably engaged with the rotation shaft 601, and the bottom end of the rotation shaft support base 602 is coupled to the top end of the support arm 40.
  • the spindle mount 600 is rotated relative to the spindle support 602 by the spindle 601, thereby enabling the other end of the light-emitting portion mounting base 20 to rotate relative to the support arm 40.
  • the rotating sub-assembly 60 causes wear of the parts during the rotation process.
  • the rotating sub-assembly 60 is divided into three components, which is convenient for the user to perform partial replacement, thereby reducing the maintenance cost of the lamp for the user.
  • a preferred embodiment is that the rotating shaft fixing base 600 and the rotating shaft supporting base 602 may have communicating threading holes, the supporting arm 40 may be a cylindrical structure, and the bottom end of the rotating shaft supporting base 602 is inserted into the supporting arm 40 by the top end of the supporting arm 40.
  • the inner cavity, the inner cavity of the support arm 40 is in communication with the threading hole.
  • the power cord of the desk lamp may sequentially pass through the inner cavity of the support arm 40 and the threading hole from the base 50, and is electrically connected to the light emitting portion 10.
  • the above structure enables the power cord 70 of the desk lamp to be built in the support mechanism of the desk lamp, thereby avoiding the influence of the external environment on the wiring and wiring of the power cord 70 of the desk lamp, and at the same time increasing the aesthetics of the desk lamp.
  • the support arm 40 can be a cylindrical structure, and the inner cavity of the support arm 40 is used for the power cord 70 of the desk lamp to pass through.
  • the desk lamp disclosed in the embodiment of the present application may further include an auxiliary light source 80 disposed on the support arm 40 .
  • the auxiliary light source 80 can function as a background illumination.
  • the auxiliary light source 80 can also be used as a night light.
  • the auxiliary light source 80 is disposed on the side of the support arm 40.
  • the auxiliary light source 80 is powered by a power cord disposed in the interior of the support arm 40.
  • the auxiliary light source 80 may be a strip light source extending along the extending direction of the support arm 40, and the strip light source can provide a larger illumination area.
  • a mounting hole 401 may be disposed on the support arm 40.
  • the auxiliary light source 80 may include a light source plate 800 and a light transmissive cover 801.
  • the transmissive cover 801 may be disposed on the light emitting side of the light source plate 800, and the whole formed by the two may be mounted on the support arm. 40 is installed in the hole 401.
  • the light transmissive cover 801 can also be snapped onto the light source plate 800 by the snap structure, so that the translucent cover 801 and the light source plate 800 form an integral structure that can be mounted together on the mounting hole 401 of the support arm 40.
  • the light-emitting portion mounting base 20 can be rotated so that the light-emitting portion 10 and the light-emitting portion mounting base 20 are in the collapsed state, and the other end of the light-emitting portion mounting base 20 is rotated during the folding process. It gradually approaches the support arm 40.
  • the support arm 40 may be provided with an anti-collision portion 400, and the other end of the light-emitting portion mounting base 20 is in a stroke close to the support arm 40,
  • the collision avoiding portion 400 can be located between the light emitting portion mounting base 20 and the support arm 40. In the process of gathering, the collision preventing portion 400 can be in contact with the light-emitting portion mounting base 20 instead of the support arm 40 to avoid collision damage.
  • the collision preventing portion 400 can contact the honeycomb transparent plate 202 when the table lamp is in the folded state, thereby preventing the honeycomb transparent plate 202 from being damaged. .
  • the crash portion 400 may be a crash pad or an anti-collision block, and may be made of a material having good elasticity.
  • the anti-collision portion 400 can be made of a PC (Polycarbonate) material, and the PC material can ensure sufficient strength when the anti-collision portion 400 exhibits an anti-collision effect.
  • the outer surface of the collision preventing portion 400 may be sprayed with a decorative lacquer to serve as a decorative effect.
  • the decorative lacquer may be a rubber lacquer, and the rubber lacquer is sprayed so that the appearance of the crash portion 400 looks like a rubber material, which serves as an aesthetic effect.
  • the crash portion 400 can be detachably fixed to the support arm 40 to facilitate assembly or replacement of the crash portion 400.
  • the support arm 40 is provided with a mounting hole, and the anti-collision portion 400 is snapped into the mounting hole by the snap structure.
  • the connection manner of the card is not required for the intermediate connecting member, and the disassembly and assembly is convenient.
  • the desk lamp disclosed in the embodiment of the present application may further include a control module 505 and a power module.
  • the control module can include a switch sub-module, a brightness enhancement sub-module, and a dimming adjustment sub-module.
  • the switch sub-module is connected to the power module for opening and closing the light-emitting part 10 and the auxiliary light source 80.
  • the switch sub-module is configured to turn on or off the light-emitting part 10 when the trigger is less than or equal to the first set time, and When the triggering is greater than the first set time, the auxiliary light source 80 is turned on or off.
  • the short-time triggering switch sub-module can control the opening and closing of the light-emitting portion 10, and the long-time triggering of the switch sub-module controls the opening and closing of the auxiliary light source 80. .
  • the trigger switch sub-module is less than or equal to 2 seconds, switching between the open state and the closed state of the light-emitting portion 10 can be achieved.
  • the trigger switch sub-module is greater than 2 seconds, the auxiliary light source 80 can be switched between the open state and the closed state.
  • the switch sub-module is also used to control the brightness of the light-emitting portion 10 or the auxiliary light source 80 according to the set gradient during the process of triggering the light-emitting portion 10 or the auxiliary light source 80 to be turned on or off.
  • Increasing or decreasing that is, when the light is turned on, the brightness of the light-emitting portion 10 or the auxiliary light source 80 is gradually increased from zero to the highest brightness, and accordingly, at the time of the light, the brightness of the light-emitting portion 10 or the auxiliary light source 80 is increased by the highest brightness. Gradually reduce to zero, and finally turn off the lights.
  • the brightness adjustment sub-module is connected to the power module, and the brightness adjustment sub-module is used to control the brightness increase adjustment of the light-emitting portion 10 and the auxiliary light source 80.
  • the brightness adjustment sub-module is configured to increase the brightness of the light-emitting portion 10 and the auxiliary light source 80 according to the first set ratio (for example, 10%) when the trigger is less than or equal to the second set time, and is greater than being triggered.
  • the first set ratio for example, 10%
  • the dimming adjustment sub-module is connected to the power module, and the dimming adjustment sub-module is configured to reduce the illumination unit 10 and the auxiliary light source 80 according to the second set ratio (for example, 10%) when the trigger is less than or equal to the third set time.
  • the brightness, and the brightness of the light-emitting portion and the auxiliary light source 80 are reduced in accordance with the electrodeless adjustment mode when the trigger is greater than the third set time.
  • the control module disclosed in the embodiment of the present application may further include a learning mode control submodule, a read mode control submodule, a casual mode control submodule, and an internet access mode control submodule.
  • the brightness and color temperature of the light-emitting portion 10 controlled by the learning mode control sub-module, the reading mode control sub-module, the leisure mode control sub-module, and the internet mode control sub-module are different.
  • the brightness and color temperature of the auxiliary light source 80 controlled by the learning mode control sub-module, the reading mode control sub-module, the leisure mode control sub-module, and the internet mode control sub-module are different.
  • the above switch submodule, brightness adjustment submodule, debounce adjustment submodule, learning mode control submodule, read mode control submodule, leisure mode control submodule and internet mode control submodule can all be control buttons.
  • each of the above sub-modules is not limited to being designed as a specific control button.
  • control module may include a touch screen control panel, and the touch screen control panel is divided into a plurality of touch control areas, a plurality of touch control areas and a switch sub-module, a brightness adjustment sub-module, a brightness reduction adjustment sub-module,
  • the learning mode control sub-module, the reading mode control sub-module, the leisure mode control sub-module, and the Internet access mode control sub-module are in one-to-one correspondence, and are used for triggering each of the above control sub-modules by touch or pressing. Referring to FIG.
  • the touch control area may be provided with a control identifier, and the control identifier includes a debounce identifier 505a corresponding to the dimming adjustment submodule, and a switch identifier 505b corresponding to the switch submodule.
  • the mode identification 505f, and the leisure mode identification 505g corresponding to the leisure mode control sub-module.
  • Each of the above identifiers is respectively disposed in a corresponding touch control area to remind the user to perform corresponding mode control.
  • the bottom surface of the base 50 facing away from the support arm 40 may be provided with a non-slip member 90, and the anti-slip member 90 can improve the stability of the lamp placement.
  • the cleat 90 is typically a rubber gasket.
  • the base 50 mainly functions as a base, and is mainly used for mounting the support arm 40.
  • the structure of the base 50 can be various.
  • the base 50 includes a base body 500, a base cover 501, and a support arm mount 502.
  • the base cover 501 is closed on the side of the base body 500 facing away from the support arm 40, and forms a base cavity with the base body 500.
  • the support arm mount 502 is fixedly coupled to the support arm 40.
  • one end of the support arm fixing base 502 is fixed in the inner cavity of the base, and the other end passes through the base main body 500 and is fixedly connected to the support arm 40.
  • the support arm 40 passes through the base body 500 and penetrates into the base cavity to be connected to the support arm mount 502.
  • the support arm 40 and the support arm mount 502 can be fitted together.
  • the base body 500 and the base cover 501 can be snap-fitted by a snap.
  • the base 50 can also include a weight 503 that can function to stabilize the base 50, making the base 50 more stable.
  • the control circuit 504 that implements the functions of the plurality of control sub-modules described above may be built into the interior of the base.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Abstract

一种台灯，该台灯包括发光部(10)和发光部安装基础(20)，发光部安装基础(20)包括壳体(201)和设置在壳体(201)的开口侧的蜂窝透光板(202)；蜂窝透光板(202)与壳体(201)相连以形成容纳发光部(10)的光源容纳腔；发光部(10)包括发光体(102)，蜂窝透光板(202)设置有与发光体(102)相对的蜂窝通孔(202a)。该台灯中，蜂窝透光板(202)的蜂窝通孔(202a)能够起到遮挡部分光线的作用，进而能达到较好的防眩光目的，同时能避免采用化学镀层进行防眩光所存在的镀层易脱落的问题。

Description

一种台灯 技术领域
本申请涉及灯具设计技术领域，尤其涉及一种台灯。
背景技术
台灯是较为常见的办公、居家用灯具，通常用来对局部区域实施照明，例如为办公桌的桌面照明。随着用户需求的多样化，台灯的结构种类较多。在使用的过程中，如何确保用户使用的舒适性是台灯研发者的重要研发方向。
目前，台灯在使用的过程中会产生炫光现象，进而会影响用户的视觉。为了缓解炫光现象，目前的台灯通常通过在灯罩上涂抹化学镀层。但是，化学镀层容易脱落，特别是用户在日常擦拭台灯时，更容易脱落。可见，采用化学镀层存在容易脱落而导致防眩光易失效的问题。
发明内容
本申请公开一种台灯，以解决目前的台灯采用化学镀层防眩光存在易脱落，而导致防眩光易失效的问题。
为了解决上述问题，本申请采用下述技术方案：
一种台灯，包括发光部和发光部安装基础，所述发光部安装基础包括壳体和设置在所述壳体的开口侧的蜂窝透光板；所述蜂窝透光板与所述壳体相连以形成容纳所述发光部的光源容纳腔；所述发光部包括发光体，所述蜂窝透光板设置有与所述发光体相对的蜂窝通孔。
优选的，上述台灯中，所述发光部安装基础和所述发光部中，一者设置有连接凸起，另一者设置有第一连接孔，所述第一连接孔为沿所述发光部的长度方向延伸的条形孔，所述连接凸起的一端穿过所述第一连接孔以用于固定所述发光部。
优选的，上述台灯中，所述发光部包括PCB板及布设在所述PCB板上的多个所述发光体，所述第一连接孔开设在所述PCB板上。
优选的，上述台灯中，所述台灯还包括散光板，所述散光板设置在所述发光部与所述蜂窝透光板之间。
优选的，上述台灯中，所述散光板设置有第二连接孔，所述蜂窝透光板设置有定位凸起，所述定位凸起与所述第二连接孔连接以连接所述散光板与 所述蜂窝透光板。
优选的，上述台灯中，所述蜂窝通孔的侧壁为可伸缩侧壁，所述可伸缩侧壁能沿所述蜂窝通孔的深度方向伸缩。
优选的，上述台灯中，所述蜂窝透光板通过伸缩连接件连接于所述壳体的开口侧，所述伸缩连接件用于调节所述蜂窝透光板与所述发光体之间的距离。
优选的，上述台灯中，所述发光体为多个，所述蜂窝通孔为多个，多个所述蜂窝通孔与多个所述发光体一一相对。
优选的，上述台灯中，所述发光体在垂直于相对的所述蜂窝通孔的横截面方向的投影位于所述横截面的中心。
优选的，上述台灯中，所述台灯包括支撑机构，所述支撑机构包括支撑臂和底座，所述支撑臂的底端与所述底座相连，所述支撑臂的顶端与所述发光部安装基础相连。
优选的，上述台灯中，所述蜂窝透光板夹设在所述支撑臂的顶端与所述壳体之间，所述蜂窝透光板设置有避让孔，所述支撑臂的顶端设置有能穿过所述避让孔，且与所述壳体固定相连的螺纹连接件。
优选的，上述台灯中，所述蜂窝透光板与所述壳体通过卡扣固定相连。
优选的，上述台灯中，所述发光部安装基础的一端与所述支撑臂的顶端相连以形成转动副，所述转动副用于供所述发光部安装基础的另一端转动以靠近或远离所述支撑臂。
优选的，上述台灯中，所述支撑臂上设置有防撞部，在所述发光部安装基础的另一端处于靠近所述支撑臂的行程中，所述防撞部能位于所述发光部安装基础的另一端与所述支撑臂之间。
优选的，上述台灯中，所述发光部安装基础通过转动副组件与所述支撑臂相连，所述转动副组件包括转轴固定座、转轴和转轴支撑座，所述转轴固定座的顶端与所述发光部安装基础固定相连，所述转轴固定座的底端套设在所述转轴支撑座的顶端；所述转轴固定座的底端与所述转轴支撑座的顶端相对应处设置有铰接孔，所述铰接孔与所述转轴转动配合；所述转轴支撑座的底端连接在所述支撑臂的顶端。
优选的，上述台灯中，所述转轴固定座和转轴支撑座具有相通的穿线孔，所述支撑臂为筒状结构，所述转轴支撑座的底端由所述支撑臂的顶端插入所述支撑臂的内腔，所述支撑臂的内腔与所述穿线孔连通；所述台灯的电源线 自所述底座依次穿过所述支撑臂的内腔和所述穿线孔，且与所述发光部电连接。
优选的，上述台灯中，所述支撑臂为筒状结构，所述支撑臂的内腔用于供所述台灯的电源线穿过。
优选的，上述台灯中，所述台灯还包括辅助光源，所述辅助光源设置在所述支撑臂上，且与所述电源线电连接。
优选的，上述台灯中，所述台灯包括控制模块和功率模块，所述控制模块包括开关子模块、增亮调节子模块和减亮调节子模块：
所述开关子模块与所述功率模块相连，所述开关子模块用于在被触发小于或等于第一设定时间时开启或关闭所述发光部，以及在被触发大于所述第一设定时间时开启或关闭所述辅助光源；
所述增亮调节子模块与所述功率模块相连，且用于在被触发小于或等于第二设定时间时按照第一设定比例增大所述发光部和所述辅助光源的亮度，以及在被触发大于所述第二设定时间时按照无极调节模式增大所述发光部和所述辅助光源的亮度；
所述减亮调节子模块与所述功率模块相连，且用于在被触发小于或等于第三设定时间时按照第二设定比例减小所述发光部和所述辅助光源的亮度，以及在被触发大于所述第三设定时间时按照无极调节模式减小所述发光部和所述辅助光源的亮度。
优选的，上述台灯中，所述控制模块还包括学习模式控制子模块、阅读模式控制子模块、休闲模式控制子模块和上网模式控制子模块；所述学习模式控制子模块、所述阅读模式控制子模块、所述休闲模式控制子模块和所述上网模式控制子模块所控制的所述发光部的亮度和色温各不相同；所述学习模式控制子模块、所述阅读模式控制子模块、所述休闲模式控制子模块和所述上网模式控制子模块所控制的所述辅助光源的亮度和色温各不相同。
优选的，上述台灯中，所述控制模块包括触屏式控制面板，所述触屏式控制面板划分有多个触摸控制区域，多个所述触摸控制区域与所述开关子模块、增亮调节子模块、所述减亮调节子模块、所述学习模式控制子模块、所述阅读模式控制子模块、所述休闲模式控制子模块和所述上网模式控制子模块一一对应。
优选的，上述台灯中，所述支撑臂设置有安装孔，所述辅助光源包括光源板和透光罩，所述光源板与所述透光罩卡接配合，所述透光罩卡接固定在 所述安装孔上。
优选的，上述台灯中，所述底座背离所述支撑臂的底面设置有防滑件。
优选的，上述台灯中，所述底座包括底座主体、底座盖和支撑臂固定座；所述底座盖封堵在所述底座主体背离所述支撑臂的一侧，且与所述底座主体构成底座内腔，所述支撑臂固定座设置在所述底座内腔中，且与所述支撑臂固定相连。
优选的，上述台灯中，所述底座还包括配重块，所述配重块设置在所述底座内腔中。
本申请采用的上述至少一个技术方案能够达到以下有益效果：
本申请公开的台灯中，台灯包括发光部和发光部安装基础，发光部安装基础包括壳体和设置在壳体的开口侧的蜂窝透光板，蜂窝透光板与壳体相连形成容纳发光部的光源容纳腔，发光部包括发光体，蜂窝透光板设置有与发光体相对的蜂窝通孔，蜂窝通孔具有一定的深度，进而能够起到部分遮光的效果，能起到较好的防眩光问题。相比于背景技术而言，本申请公开的台灯能避免采用化学镀层进行防眩光所存在的镀层易脱落的问题。
附图说明
此处所说明的附图用来提供对本申请的进一步理解，构成本申请的一部分，本申请的示意性实施例及其说明用于解释本申请，并不构成对本申请的不当限定。在附图中：
图1为本申请实施例公开的台灯的局部的爆炸结构示意图；
图2为本申请实施例公开的发光部与一种具体结构的发光部安装基础的局部装配示意图；
图3为本申请实施例公开的散光板与蜂窝透光板的装配结构示意图；
图4为本申请实施例公开的蜂窝透光板的结构示意图；
图5和图6分别为不同深度的蜂窝通孔的半剖结构示意图；
图7为本申请实施例公开的台灯的爆炸结构示意图；
图8为支撑臂与转动副组件的装配结构示意图；
图9为图8的爆炸结构示意图；
图10为辅助光源与支撑臂的装配爆炸示意图；
图11为支撑臂与底座的装配结构示意图；
图12为底座的控制模块的结构示意图；
图13为控制模块的触屏式控制面板的结构示意图；
图14为一种具体结构的底座与支撑臂的装配爆炸示意图；
图15为图14处于装配状态的局部示意图。
附图标记说明：
10-发光部、100-第一连接孔、101-PCB板、102-发光体、100a-避让间隙、20-发光部安装基础、200-连接凸起、201-壳体、202-蜂窝透光板、202a-蜂窝通孔、202b-定位凸起、30-散光板、40-支撑臂、400-防撞部、401-安装孔、50-底座、500-底座主体、501-底座盖、502-支撑臂固定座、503-配重块、504-控制电路、505-控制模块、505a-减亮标识、505b-开关标识、505c-增亮标识、505d-学习模式标识、505e-阅读模式标识、505f-上网模式标识、505g-休闲模式标识、60-转动副组件、600-转轴固定座、601-转轴、602-转轴支撑座、70-电源线、80-辅助光源、800-光源板、801-透光罩、90-防滑件。
具体实施方式
为使本申请的目的、技术方案和优点更加清楚，下面将结合本申请具体实施例及相应的附图对本申请技术方案进行清楚、完整地描述。显然，所描述的实施例仅是本申请一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本申请保护的范围。
以下结合附图，详细说明本申请各实施例提供的技术方案。
请参考图1-7，本申请实施例公开一种台灯，所公开的台灯包括发光部10和发光部安装基础20，发光部安装基础20是发光部10的安装基础，用于安装发光部10。发光部安装基础20包括壳体201和设置在壳体201的开口侧的蜂窝透光板202，蜂窝透光板202与壳体201相连以形成光源容纳腔，光源容纳腔用于容纳发光部10。本申请实施例中，发光部10包括发光体102，蜂窝透光板202设置有与发光体102相对的蜂窝通孔202a。
本申请实施例公开的台灯中，发光体位于光源容纳腔中，蜂窝透光板202设置有与发光体相对的蜂窝通孔202a，蜂窝通孔202a具有一定的深度，进而能提到遮光的效果，能够起到较好的防眩光问题。相比于背景技术而言，本申请公开的台灯能避免采用化学镀层进行防眩光所存在的镀层易脱落的问题。同时，采用蜂窝透光板202还能够提高台灯的美观性。
发光部安装基础20的结构有多种，发光部安装基础20可以为开放式结 构，即，能使得发光部10直接与周围环境接触，发光部安装基础20也可以为封闭式结构，即，能使得发光部10位于与周围环境隔离的封闭环境中。
蜂窝透光板202可以通过螺纹连接件实现与壳体201固定相连，优选的，蜂窝透光板202也可以通过卡扣实现与壳体201固定相连，采用卡扣相连能够提高拆装效率。
本申请实施例中，蜂窝通孔202a与发光体102相对，指的是蜂窝通孔202a与发光体102相对布置，使得发光体102所发出的光能够通过蜂窝通孔202a投射出。具体的，发光体102为多个，蜂窝通孔202a为多个，多个蜂窝通孔202a与发光体102一一相对。在其他较佳实施例中蜂窝通孔202a的数量可多于发光体102，但应该保证每一发光体102都配置有与其相对应的蜂窝通孔202a。为了提高发光体102的照射效果，优选的，发光体102在垂直于相对的蜂窝通孔202a的横截面方向的投影位于横截面的中心。需要说明的是，此处的横截面指的是蜂窝通孔202a在垂直于其轴线的方向的截面。
请参考图1-3，本申请实施例所公开的台灯中，发光部10可以设置有第一连接孔100，第一连接孔100为沿发光部10的长度方向延伸的条形孔，具体的，第一连接孔100可以为腰型孔，腰型孔应用广泛，易于制造。
如上文所述，发光部安装基础20是发光部10的安装基础，用于安装发光部10。发光部安装基础20上可以设置有连接凸起200，连接凸起200的一端穿过第一连接孔100以用于固定发光部10，连接凸起200与第一连接孔100的两端之间均可以形成避让间隙100a，该避让间隙100a用于避让发光部10热变形。具体的，连接凸起200可以为圆柱状。
我们知道，发光部10是台灯的发热部件，而且发光部10的材质(通常包括铝基板)通常与发光部安装基础20的材质(通常为塑料)不同，因此，发光部10的热胀变形较大。连接凸起200与第一连接孔100配合实现发光部10与发光部安装基础20装配的前提下，还能通过避让间隙100a使得发光部10在其变形量较大的长度方向伸缩，而不会通过连接凸起200来干涉发光部安装基础20，也就能减小发光部安装基础20的变形受发光部10变形的影响。
当然，第一连接孔100也可以设置在发光部安装基础20上，相应地，连接凸起200则设置发光部10上，此种情况下，连接凸起200与第一连接孔100配合仍然能实现发光部10与发光部安装基础20之间的装配，同时，连接凸起200与第一连接孔100的两端之间均形成避让间隙。
该优选方案中，发光部10与发光部安装基础20之间通过第一连接孔100和连接凸起200实现装配，第一连接孔100为沿着发光部10的长度方向延伸的条形孔，连接凸起200与第一连接孔100的两端之间均形成避让间隙100a，从而实现发光部10在其变形量较大的长度方向发生变形时，不会影响发光部安装基础20的形变。可见，本申请实施例公开的台灯还能解决发光部10受热变形较大而影响发光部10与发光部安装基础20之间装配稳定性的问题。
更为优选的，发光部10与第一连接孔100的两侧壁之间也可以形成避让间隙。由于发光部10在其宽度方向的变形较小或者变形累积较小，因此发光部10与第一连接孔100的两侧壁之间形成的避让间隙的尺寸可以较小，进而不至于对发光部10与发光部安装基础20之间装配稳定性产生较大影响。
优选的方案中，发光部10可以包括PCB(Printed Circuit Board，印制电路板)板101及布设在PCB板101上的多个所述的发光体102，发光体102为灯泡或发光二极管。第一连接孔100开设在PCB板101上。多个发光体102布设在PCB板101上能够使得整个发光部10具有较为均衡的发光效果，同时能够通过调节发光体102的数量达到调整发光部10整体发光效果的目的。
优选的，蜂窝通孔202a的侧壁可以为可伸缩侧壁，可伸缩侧壁能沿蜂窝通孔202a的深度方向伸缩，进而能够改变蜂窝通孔202a的高度，达到遮光角度可调的目的。遮光角能够调节对光线的遮挡效果，进而达到调节光线的辐射区域的目的。如图5和图6，图5所示的部分蜂窝通孔202a的高度为4mm时，其遮光角为25°，图6所示的部分蜂窝通孔202a的高度为2.5mm时，其遮光角为16°。用户可以根据自身需求调节可伸缩侧壁的高度，进而调节蜂窝通孔202a的遮光角度。
另一种优选的方案中，蜂窝透光板202可以通过伸缩连接件(例如拉杆)连接于壳体201的开口侧，伸缩连接件用于调节蜂窝透光板202与发光体102之间的距离。蜂窝透光板202与发光体102之间的距离改变则能够调节遮光角大小，进而实现不同的遮光效果。
请再次参考图1，本申请实施例公开的台灯还可以包括散光板30，散光板30设置在发光部10与蜂窝透光板202之间，散光板30用于对发光部10产生的光实施散射处理，使得光线更加均匀地从蜂窝透光板202的蜂窝通孔202a投射出，最终能提高台灯的照射效果。
散光板30可以设置有与连接凸起200相适配的第二连接孔，连接凸起200设置在发光部安装基础20上，此种情况下，连接凸起200的一端可以依次穿过第一连接孔100和第二连接孔以固定发光部10和散光板30。如上文所述，连接凸起200的一端可以为螺纹端，该端通过与螺母配合实现对发光部10和散光板30的固定。当然，连接凸起200的一端可以通过热熔工艺被熔化，进而达到固定发光部10和散光板30的目的。
散光板30还可以通过其它方式实现固定，请再次参考图3，散光板30可以固定在蜂窝透光板202上。散光板30可以设置有第二连接孔，相对应地，蜂窝透光板202可以设置有定位凸起202b，第二连接孔与定位凸起202b固定相连以实现散光板30的固定。当然，第二连接孔也可以设置在蜂窝透光板202上，相对应地，定位凸起202b设置在散光板30上。第二连接孔与定位凸起202b可以通过卡接固定相连，也可以通过热熔定位凸起202b实现其与第二连接孔的固定相连。本文中，第二连接孔是实现散光板30固定的连接孔，如上文所述，可以设置在散光板30上，也可以设置在蜂窝透光板202上，当设置在散光板30上时，第二连接孔可以通过与连接凸起200或者定位凸起202b配合实现散光板30的装配，当第二连接孔设置在蜂窝透光板202上时，通过与设置在散光板30上的定位凸起202b配合实现散光板30的装配。
请参考图7-9，本申请实施例公开的台灯包括支撑机构，支撑机构是整个台灯的支撑部件。一种具体的实施方式中，支撑机构可以包括支撑臂40和底座50。支撑臂40的底端与底座50相连，支撑臂40的顶端与发光部安装基础20相连。支撑臂40可以为伸缩结构，例如拉杆，支撑臂40的伸缩能够调节发光部10在不同高度下照明。
优选的方案中，蜂窝透光板202可以夹设在支撑臂40的顶端与壳体201之间，蜂窝透光板202设置有避让孔，支撑臂40的顶端可以设置有能够穿过避让孔，且与壳体201固定相连的螺纹连接件。此种结构能够使得支撑臂40与壳体201固定的前提下，还能够对蜂窝透光板202进行辅助固定，使得蜂窝透光板202的装配更加稳定。
发光部安装基础20的一端可以与支撑臂40的顶端相连以形成转动副，转动副用于供发光部安装基础20的另一端转动，进而使得该端靠近或远离支撑臂40。当发光部安装基础20的另一端转动而靠近支撑臂40，则发光部安装基础20处于收拢行程，最终该端会靠向支撑臂40而使得发光部10和 发光部安装基础20处于收拢状态(即折叠状态)。相反，当发光部安装基础20的另一端转动而远离支撑臂40，则发光部安装基础20处于展开行程，最终该端会远离支撑臂40而使得发光部10和发光部安装基础20处于展开状态。上述结构能够使得本申请实施例公开的台灯在不用的状态下收拢，在使用的状态下展开。
实现发光部安装基础20的一端与支撑臂40的顶端可转动相连的机构有多种。请再次参考图8和图9，一种具体的实施方式为：发光部安装基础20通过转动副组件60与支撑臂40相连。转动副组件60可以包括转轴固定座600、转轴601和转轴支撑座602。转轴固定座600的顶端与发光部安装基础20固定相连，转轴固定座600的底端可以套设在转轴支撑座602的顶端，转轴固定座600的底端与转轴支撑座602的顶端相对应处设置有铰接孔，铰接孔与转轴601转动配合，转轴支撑座602的底端连接在支撑臂40的顶端。在工作的过程中，转轴固定座600通过转轴601相对于转轴支撑座602转动，进而实现发光部安装基础20的另一端相对于支撑臂40转动。转动副组件60在转动的过程中会导致零件磨损，上述转动副组件60分成三个组件，便于用户对局部实施单独更换，进而能降低用户对台灯的维修成本。
一种优选的方案为：转轴固定座600和转轴支撑座602可以具有相通的穿线孔，支撑臂40可以为筒状结构，转轴支撑座602的底端由支撑臂40的顶端插入支撑臂40的内腔，支撑臂40的内腔与穿线孔连通。台灯的电源线可以自底座50依次穿过支撑臂40的内腔和穿线孔，且与发光部10电连接。上述结构能够使得台灯的电源线70内置于台灯的支撑机构内，避免外界环境对台灯的电源线70的接线、布线的影响，同时还能增加台灯的美观性。
当然，支撑臂40可以为筒状结构，支撑臂40的内腔用于供台灯的电源线70穿过。
请参考图7和图10，本申请实施例公开的台灯还可以包括辅助光源80，辅助光源80设置在支撑臂40上。辅助光源80能够起到背景照明的作用，当然，辅助光源80也可以作为小夜灯使用。通常，辅助光源80设置在支撑臂40的侧面上。优选的，辅助光源80通过设置在支撑臂40的内腔中的电源线供电。辅助光源80可以是沿着支撑臂40的延伸方向延伸的条形光源，条形光源能提供较大的照明面积。
支撑臂40上可以设置安装孔401，辅助光源80可以包括光源板800和透光罩801，透光罩801可以罩设在光源板800的发光一侧，两者形成的整 体可以安装在支撑臂40的安装孔401中。透光罩801也可以通过卡扣结构卡接在光源板800上，进而使得透光罩801与光源板800形成可一起向支撑臂40的安装孔401上安装的整体结构。
如上文所述，在用户不使用台灯时，可以转动发光部安装基础20进而使得发光部10和发光部安装基础20处于收拢状态，在收拢的过程中，发光部安装基础20的另一端会转动而逐渐靠近支撑臂40。为了避免发光部安装基础20碰撞支撑臂40而发生损坏，请参考图11，支撑臂40上可以设置有防撞部400，在发光部安装基础20的另一端处于靠近支撑臂40的行程中，防撞部400能位于发光部安装基础20与支撑臂40之间。在收拢的过程中，防撞部400能够代替支撑臂40与发光部安装基础20接触，避免发生碰撞损坏。
具体的，当发光部安装基础20包括壳体201和蜂窝透光板202的情况下，防撞部400在台灯处于收拢状态下能与蜂窝透光板202接触，避免蜂窝透光板202发生损坏。
防撞部400可以为防撞垫或防撞块，可以采用弹性良好的材质制作。一种具体实施方式中，防撞部400可以采用PC(Polycarbonate，聚碳酸酯)材质制成，PC材质能确保防撞部400发挥防撞作用时还能具有足够的强度。防撞部400的外侧表面可以喷涂装饰漆，起到装饰作用。例如，装饰漆可以是橡胶漆，喷涂橡胶漆使得防撞部400外观看起来像橡胶材质，起到美观的作用。
防撞部400可以以可拆装的方式固定在所述支撑臂40上，以便于防撞部400的组装或更换。具体的，支撑臂40上设置有安装孔，防撞部400通过卡扣结构卡接在安装孔中，这种卡接的连接方式无需中间连接件，拆装较为方便。
请参考图7和图12，本申请实施例公开的台灯还可以包括控制模块505和功率模块。控制模块可以包括开关子模块、增亮调节子模块和减亮调节子模块。
其中，开关子模块与功率模块相连，用于开闭发光部10和辅助光源80，具体的，开关子模块用于在被触发小于或等于第一设定时间时开启或关闭发光部10，以及在被触发大于第一设定时间时开启或关闭辅助光源80，具体表现为，短时间触发开关子模块能控制发光部10的开闭，长时间触发开关子模块则控制辅助光源80的开闭。举例而言，触发开关子模块小于或等于2 秒，则能实现发光部10在打开状态与关闭状态之间的切换。触发开关子模块大于2秒，则能实现辅助光源80在打开状态与关闭状态之间的切换。
为了使得在开关灯过程中用户感觉更为舒适，开关子模块在触发发光部10或辅助光源80开启或关闭的过程中，还用于控制发光部10或辅助光源80的亮度按照设定梯度增加或减小，即在开灯的时候，发光部10或辅助光源80的亮度由零逐渐增加到最高亮度，相应地，在光灯的时候，发光部10或辅助光源80的亮度由最高亮度逐渐降低到零，最终实现关灯。
增亮调节子模块与功率模块相连，增亮调节子模块用于控制发光部10和辅助光源80的亮度增大调节。具体的，增亮调节子模块用于在被触发小于或等于第二设定时间时按照第一设定比例(例如10％)增大发光部10和辅助光源80的亮度，以及在被触发大于第二设定时间时按照无极调节模式增大发光部10和辅助光源80的亮度。
减亮调节子模块与功率模块相连，减亮调节子模块用于在被触发小于或等于第三设定时间时按照第二设定比例(例如10％)减小发光部10和辅助光源80的亮度，以及在被触发大于第三设定时间时按照无极调节模式减小发光部和辅助光源80的亮度。
本申请实施例公开的控制模块还可以包括学习模式控制子模块、阅读模式控制子模块、休闲模式控制子模块和上网模式控制子模块。学习模式控制子模块、阅读模式控制子模块、休闲模式控制子模块和上网模式控制子模块所控制的发光部10的亮度和色温各不相同。学习模式控制子模块、阅读模式控制子模块、休闲模式控制子模块和上网模式控制子模块所控制的辅助光源80的亮度和色温各不相同。
上述开关子模块、增亮调节子模块、减亮调节子模块、学习模式控制子模块、阅读模式控制子模块、休闲模式控制子模块和上网模式控制子模块均可以为控制按钮。当然，上述各个子模块也不局限于设计成具体的控制按钮。优选的方案中，控制模块可以包括触屏式控制面板，触屏式控制面板划分有多个触摸控制区域，多个触摸控制区域与开关子模块、增亮调节子模块、减亮调节子模块、学习模式控制子模块、阅读模式控制子模块、休闲模式控制子模块和上网模式控制子模块一一对应，用于通过触摸或按压实现对上述各个控制子模块的触发。请参考图13，为了便于用户操作，触摸控制区域均可以设置有控制标识，控制标识包括与减亮调节子模块相对应的减亮标识505a，与开关子模块相对应的开关标识505b，与增亮调节子模块相对应的增亮标识 505c，与学习模式控制子模块相对应的学习模式标识505d，与阅读模式控制子模块相对应的阅读模式标识505e，与上网模式控制子模块相对应的上网模式标识505f，以及与休闲模式控制子模块相对应的休闲模式标识505g。上述各个标识分别设置在相对应的触摸控制区域，以提醒用户进行相应的模式控制。
请参考图7，本申请实施例公开的台灯中，底座50背离支撑臂40的底面可以设置防滑件90，防滑件90能够提高台灯放置的稳定性。防滑件90通常为橡胶垫圈。
请一并参考图7、图14和图15，底座50主要起到基座的作用，主要用于安装支撑臂40。底座50的结构可以有多种，一种具体的结构为：底座50包括底座主体500、底座盖501和支撑臂固定座502。底座盖501封堵在底座主体500背离支撑臂40的一侧，且与底座主体500构成底座内腔。支撑臂固定座502与支撑臂40固定连接。具体的，支撑臂固定座502的一端固定在底座内腔中，另一端穿过底座主体500，且与支撑臂40固定相连。当然，也可以是，支撑臂40穿过底座主体500而深入到底座内腔中以与支撑臂固定座502相连。优选的，支撑臂40与支撑臂固定座502可以套装配合。底座主体500与底座盖501可以通过卡扣实现卡接固定。
底座50还可以包括配重块503，配重块503能够起到稳定底座50的作用，使得底座50更加稳重。当然，实现上述多个控制子模块功能的控制电路504可以内置在底座内腔中。
本文中，各个优选方案中的技术特征只要不矛盾均可组合来形成方案，这些方案均在本申请公开的范围内。
本文中，各个优选方案仅仅重点描述的是与其它优选方案的不同，各个优选方案只要不冲突，都可以任意组合，组合后所形成的实施例也在本说明书所公开的范畴之内，考虑到文本简洁，本文就不再对组合所形成的实施例进行单独描述。
以上所述仅为本申请的实施例而已，并不用于限制本申请。对于本领域技术人员来说，本申请可以有各种更改和变化。凡在本申请的精神和原理之内所作的任何修改、等同替换、改进等，均应包含在本申请的权利要求范围之内。

Claims (25)

  1. 一种台灯，包括发光部和发光部安装基础，所述发光部安装基础包括壳体和设置在所述壳体的开口侧的蜂窝透光板；所述蜂窝透光板与所述壳体相连以形成容纳所述发光部的光源容纳腔；所述发光部包括发光体，所述蜂窝透光板设置有与所述发光体相对的蜂窝通孔。
  2. 根据权利要求1所述的台灯，其中，所述发光部安装基础和所述发光部中，一者设置有连接凸起，另一者设置有第一连接孔，所述第一连接孔为沿所述发光部的长度方向延伸的条形孔，所述连接凸起的一端穿过所述第一连接孔以用于固定所述发光部。
  3. 根据权利要求2所述的台灯，其中，所述发光部包括PCB板及布设在所述PCB板上的多个所述发光体，所述第一连接孔开设在所述PCB板上。
  4. 根据权利要求1所述的台灯，其中，所述台灯还包括散光板，所述散光板设置在所述发光部与所述蜂窝透光板之间。
  5. 根据权利要求4所述的台灯，其中，所述散光板设置有第二连接孔，所述蜂窝透光板设置有定位凸起，所述定位凸起与所述第二连接孔连接以连接所述散光板与所述蜂窝透光板。
  6. 根据权利要求1所述的台灯，其中，所述蜂窝通孔的侧壁为可伸缩侧壁，所述可伸缩侧壁能沿所述蜂窝通孔的深度方向伸缩。
  7. 根据权利要求1所述的台灯，其中，所述蜂窝透光板通过伸缩连接件连接于所述壳体的开口侧，所述伸缩连接件用于调节所述蜂窝透光板与所述发光体之间的距离。
  8. 根据权利要求1所述的台灯，其中，所述发光体为多个，所述蜂窝通孔为多个，多个所述蜂窝通孔与多个所述发光体一一相对。
  9. 根据权利要求1所述的台灯，其中，所述发光体在垂直于相对的所述蜂窝通孔的横截面方向的投影位于所述横截面的中心。
  10. 根据权利要求1-9中任一项所述的台灯，其中，所述台灯包括支撑机构，所述支撑机构包括支撑臂和底座，所述支撑臂的底端与所述底座相连，所述支撑臂的顶端与所述发光部安装基础相连。
  11. 根据权利要求10所述的台灯，其中，所述蜂窝透光板夹设在所述支撑臂的顶端与所述壳体之间，所述蜂窝透光板设置有避让孔，所述支撑臂的顶端设置有能穿过所述避让孔，且与所述壳体固定相连的螺纹连接件。
  12. 根据权利要求11所述的台灯，其中，所述蜂窝透光板与所述壳体通过卡扣固定相连。
  13. 根据权利要求10所述的台灯，其中，所述发光部安装基础的一端与所述支撑臂的顶端相连以形成转动副，所述转动副用于供所述发光部安装基础的另一端转动以靠近或远离所述支撑臂。
  14. 根据权利要求13所述的台灯，其中，所述支撑臂上设置有防撞部，在所述发光部安装基础的另一端处于靠近所述支撑臂的行程中，所述防撞部能位于所述发光部安装基础的另一端与所述支撑臂之间。
  15. 根据权利要求13所述的台灯，其中，所述发光部安装基础通过转动副组件与所述支撑臂相连，所述转动副组件包括转轴固定座、转轴和转轴支撑座，所述转轴固定座的顶端与所述发光部安装基础固定相连，所述转轴固定座的底端套设在所述转轴支撑座的顶端；所述转轴固定座的底端与所述转轴支撑座的顶端相对应处设置有铰接孔，所述铰接孔与所述转轴转动配合；所述转轴支撑座的底端连接在所述支撑臂的顶端。
  16. 根据权利要求15所述的台灯，其中，所述转轴固定座和所述转轴支撑座具有相通的穿线孔，所述支撑臂为筒状结构，所述转轴支撑座的底端由所述支撑臂的顶端插入所述支撑臂的内腔，所述支撑臂的内腔与所述穿线孔连通；所述台灯的电源线自所述底座依次穿过所述支撑臂的内腔和所述穿线孔，且与所述发光部电连接。
  17. 根据权利要求10所述的台灯，其中，所述支撑臂为筒状结构，所述支撑臂的内腔用于供所述台灯的电源线穿过。
  18. 根据权利要求17所述的台灯，其中，所述台灯还包括辅助光源，所述辅助光源设置在所述支撑臂上，且与所述电源线电连接。
  19. 根据权利要求18所述的台灯，其中，所述台灯包括控制模块和功率模块，所述控制模块包括开关子模块、增亮调节子模块和减亮调节子模块：
    所述开关子模块与所述功率模块相连，所述开关子模块用于在被触发小于或等于第一设定时间时开启或关闭所述发光部，以及在被触发大于所述第一设定时间时开启或关闭所述辅助光源；
    所述增亮调节子模块与所述功率模块相连，且用于在被触发小于或等于第二设定时间时按照第一设定比例增大所述发光部和所述辅助光源的亮度，以及在被触发大于所述第二设定时间时按照无极调节模式增大所述发光部和所述辅助光源的亮度；
    所述减亮调节子模块与所述功率模块相连，且用于在被触发小于或等于第三设定时间时按照第二设定比例减小所述发光部和所述辅助光源的亮度，以及在被触发大于所述第三设定时间时按照无极调节模式减小所述发光部和所述辅助光源的亮度。
  20. 根据权利要求19所述的台灯，其中，所述控制模块还包括学习模式控制子模块、阅读模式控制子模块、休闲模式控制子模块和上网模式控制子模块；所述学习模式控制子模块、所述阅读模式控制子模块、所述休闲模式控制子模块和所述上网模式控制子模块所控制的所述发光部的亮度和色温各不相同；所述学习模式控制子模块、所述阅读模式控制子模块、所述休闲模式控制子模块和所述上网模式控制子模块所控制的所述辅助光源的亮度和色温各不相同。
  21. 根据权利要求20所述的台灯，其中，所述控制模块包括触屏式控制面板，所述触屏式控制面板划分有多个触摸控制区域，多个所述触摸控制区域与所述开关子模块、所述增亮调节子模块、所述减亮调节子模块、所述学习模式控制子模块、所述阅读模式控制子模块、所述休闲模式控制子模块和所述上网模式控制子模块一一对应。
  22. 根据权利要求18所述的台灯，其中，所述支撑臂设置有安装孔，所述辅助光源包括光源板和透光罩，所述光源板与所述透光罩卡接配合，所述透光罩卡接固定在所述安装孔上。
  23. 根据权利要求10所述的台灯，其中，所述底座背离所述支撑臂的底面设置有防滑件。
  24. 根据权利要求10所述的台灯，其中，所述底座包括底座主体、底座盖和支撑臂固定座；所述底座盖封堵在所述底座主体背离所述支撑臂的一侧，且与所述底座主体构成底座内腔，所述支撑臂固定座设置在所述底座内腔中，且与所述支撑臂固定相连。
  25. 根据权利要求24所述的台灯，其中，所述底座还包括配重块，所述配重块设置在所述底座内腔中。
PCT/CN2018/091588 2017-06-21 2018-06-15 一种台灯 WO2018233569A1 (zh)

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