WO2021259028A1 - 灯具 - Google Patents

灯具 Download PDF

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Publication number
WO2021259028A1
WO2021259028A1 PCT/CN2021/097926 CN2021097926W WO2021259028A1 WO 2021259028 A1 WO2021259028 A1 WO 2021259028A1 CN 2021097926 W CN2021097926 W CN 2021097926W WO 2021259028 A1 WO2021259028 A1 WO 2021259028A1
Authority
WO
WIPO (PCT)
Prior art keywords
sliding
lamp
conductive
rod
hole
Prior art date
Application number
PCT/CN2021/097926
Other languages
English (en)
French (fr)
Inventor
孙迎龙
毛羽
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
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
Priority to EP21828626.8A priority Critical patent/EP4112998A4/en
Publication of WO2021259028A1 publication Critical patent/WO2021259028A1/zh
Priority to US18/077,991 priority patent/US11898732B2/en

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Classifications

    • 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
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/34—Supporting elements displaceable along a guiding element
    • F21V21/35—Supporting elements displaceable along a guiding element with direct electrical contact between the supporting element and electric conductors running along the guiding element
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/03—Lighting devices intended for fixed installation of surface-mounted type
    • F21S8/033—Lighting devices intended for fixed installation of surface-mounted type the surface being a wall or like vertical structure, e.g. building facade
    • 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
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/10—Pendants, arms, or standards; Fixing lighting devices to pendants, arms, or standards
    • 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
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/10—Pendants, arms, or standards; Fixing lighting devices to pendants, arms, or standards
    • F21V21/116—Fixing lighting devices to arms or standards
    • 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
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/14—Adjustable mountings
    • 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
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/14—Adjustable mountings
    • F21V21/32—Flexible tubes
    • 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
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
    • 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
    • F21S6/002—Table lamps, e.g. for ambient lighting
    • 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
    • F21S6/005—Lighting devices intended to be free-standing with a lamp housing maintained at a distance from the floor or ground via a support, e.g. standing lamp for ambient lighting
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
    • F21S8/06—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures by suspension
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]

Definitions

  • the invention relates to the technical field of lighting equipment, in particular to a lamp.
  • Lamps are an important tool in people's production and life.
  • Current lamps are usually fixedly installed on walls, roofs or the ground. The position of the lamps cannot be adjusted, which makes it inconvenient for users to use.
  • the invention discloses a lamp to solve the problem that the current position of the lamp cannot be adjusted and the user is inconvenient to use.
  • the present invention adopts the following technical solutions:
  • the present invention provides a lamp, which includes:
  • a base where a driving power supply is installed on the base
  • a light pole the light pole includes a pole body and a conductive track, one end of the pole body is installed on the base, the pole body is provided with a sink groove extending along its length, and the conductive track is installed in the sink groove, The conductive track is connected to the driving power source;
  • a sliding assembly the sliding assembly includes a sliding body and a conductive part, the conductive part is connected with the sliding body, the sliding body can slide along the rod body, and the conductive part is electrically connected with the conductive track;
  • the lamp cap assembly includes a housing and a light source, the light source is installed in the housing, the housing is connected to the sliding body, and the light source is electrically connected to the conductive part.
  • one end of the pole body of the lamp pole is installed on the base to support the entire lamp through the base.
  • the lamp cap assembly is electrically connected to the conductive track through the conductive part, so that the light source can work normally;
  • the lamp cap assembly is connected to the rod body through the sliding body, the sliding body can slide along the rod body, so that the lamp cap assembly can adjust itself relative to the lamp pole Location, easy for users to use.
  • Figure 1 is a schematic structural diagram of a lamp disclosed in an embodiment of the present invention.
  • Figure 2 is a schematic structural diagram of the lamp disclosed in the embodiment of the present invention in another direction;
  • Fig. 3 is a schematic structural diagram of the lamp disclosed in the embodiment of the present invention in another direction;
  • FIG. 4 is an exploded schematic diagram of the lamp disclosed in the embodiment of the present invention.
  • FIG. 5 is a schematic cross-sectional view of the sliding component of the lamp disclosed in the embodiment of the present invention.
  • Fig. 6 is a schematic cross-sectional view of the lamp cap assembly in the lamp disclosed in the embodiment of the present invention.
  • 200-sliding assembly 210-sliding body, 211-through hole, 212-positioning hole, 220-conductive part, 230-positioning part, 240-damping sleeve,
  • 300-lamp assembly 310-housing, 320-light source, 330-gland, 340-light distribution lens, 350-soft support arm,
  • the embodiment of the present invention discloses a lamp.
  • the lamp includes a lamp pole 100, a sliding assembly 200, a lamp holder assembly 300 and a base 400.
  • the lamp is a floor lamp, a table lamp, a pendant lamp, and a wall lamp. One of them.
  • the base 400 can be made of hard materials such as metal or plastic.
  • the base 400 serves as the supporting foundation for the entire lamp. During the use of the lamp, the base 400 can be used to place the lamp on any part of the ground or wall. Location. Of course, when the luminaire is placed on the ground and other installation foundations, screws and other connectors can be used to form a relatively fixed relationship between the luminaire and the installation foundation; alternatively, the luminaire can be moved relative to the installation foundation. For this, this article Not limited.
  • the base 400 is installed with a driving power source. By connecting the driving power source to an external mains power, the driving power source can provide power to the light source 320 in the lamp to ensure that the lamp can be used normally.
  • the driving power source may be fixedly connected to the base 400 by bonding or screw connection, and the base 400 may be provided with a cavity for accommodating the driving power source, so as to provide protection for the driving power source by means of the base 400.
  • the light pole 100 includes a pole body 110 and a conductive track 120.
  • the length of the pole body 110 can be determined according to actual conditions.
  • the pole body 110 can be made of hard materials such as plastic or metal to ensure that the pole body 110 has the structural strength that meets the requirements. It is the lamp holder assembly 300 Provide reliable support.
  • One end of the rod body 110 is installed on the base 400.
  • the rod body 110 may be connected to the base 400 by welding or threaded connection; alternatively, the light pole 100 may be installed on the base 400 through a bolt assembly.
  • the base 400 may be provided with a counterbore or other structure for accommodating the rod 110, so that the rod 110 can extend into the counterbore, ensuring high connection reliability between the rod 110 and the base.
  • the rod 110 is provided with a sink groove extending along its length.
  • the conductive track 120 is installed in the sink groove.
  • the depth and width of the sink groove can be determined according to the specific size of the conductive track 120.
  • the conductive track 120 can be connected to the The rod body 110 forms a relatively fixed relationship to ensure that the electrical connection relationship between the sliding assembly 200 and the conductive track 120 is relatively stable during the use of the lamp.
  • the conductive track 120 is connected to the driving power source to charge the conductive track 120 as a connection structure between the lamp cap assembly 300 and the driving power source.
  • the electrical connection relationship usually includes a positive electrode and a negative electrode, and can be connected to the driving power source through two conductive tracks 120, that is, one conductive track 120 is connected to the positive electrode of the driving power source, and the other conductive track 120 is connected to the negative electrode of the driving power source.
  • two sink grooves can also be provided on the rod body 110 correspondingly, the two conductive tracks 120 may be correspondingly installed in the two sink grooves, and the two sink grooves may be arranged side by side on the rod body 110, and the two sink grooves
  • the orientations are the same.
  • the orientations of the two sinks can also be different.
  • the two sinks have a preset angle between the orientations, or the two sinks can be arranged on the rod 110 opposite to each other.
  • the sliding assembly 200 includes a sliding body 210 and a conductive part 220, the conductive part 220 is connected to the sliding body 210, the sliding body 210 can slide along the rod 110, and the conductive part 220 is electrically connected to the conductive track 120.
  • the conductive portion 220 is a hard wire.
  • the conductive portion 220 extends into the conductive track 120, the conductive portion 220 and the conductive track 120 can form an electrical connection by contacting the conductive portion 220 with the conductive track 120. Connection relationship.
  • the conductive portion 220 may be an elastic terminal. When the sliding body 210 and the rod 110 are matched with each other, the conductive portion 220 and the conductive track 120 are squeezed to ensure the electrical connection between the conductive portion 220 and the conductive track 120 More reliable.
  • the conductive portion 220 and the conductive track 120 can be formed into a sliding fit relationship, so as to indirectly ensure that the sliding body 210 can form a sliding fit relationship with the rod 110.
  • a slot-shaped limiting structure can be formed on the side wall of the conductive track 120, so that the conductive portion 220 can improve the conductivity by matching with the slot-shaped limiting structure. The connection between the part 220 and the conductive track 120 is reliable.
  • the sliding body 210 can directly form a sliding mating relationship with the rod 110.
  • both the sliding body 210 and the rod 110 may be provided with magnetic elements. By attracting the two, the sliding body 210 and the rod 110 can be formed. Relatively fixed relationship. In the case where the position of the sliding assembly 200 needs to be adjusted, the sliding body 210 and the rod 110 can be separated from each other by means of external force intervention or the like, and the relative position between the sliding body 210 and the rod 110 can be changed.
  • the lamp cap assembly 300 includes a housing 310 and a light source 320.
  • the light source 320 is installed in the housing 310.
  • the housing 310 can provide a certain protection for the light source 320.
  • the light source 320 is electrically connected to the conductive portion 220 so that the driving power source can communicate with the light source 320. , To supply power to the light source 320 to ensure that the light source 320 can work normally.
  • the housing 310 can be made of plastics and other materials.
  • the housing 310 can be directly connected to the sliding body 210 by means of bonding, clamping or magnetic connection.
  • the housing 310 can also be connected with a certain length. It is indirectly installed on the sliding body 210.
  • the sliding body 210 can adjust its position relative to the rod 110, and the lamp cap assembly 300 is mounted on the sliding body 210, when the relative position between the sliding body 210 and the rod 110 changes, the position of the light source 320 will also change.
  • the user can adjust the position and orientation of the light source 320 according to their own needs, so that the light source 320 can provide better lighting effects and improve user experience.
  • the two opposite sides of the rod body 110 can be provided with sink grooves, and the conductive tracks 120 are installed in each sink groove.
  • the distance between the two conductive tracks 120 is relatively large, and due to the different orientations of the two, it is not easy for the two conductive tracks 120 to be mutually connected during the operation of the lamp, which improves The safety performance of the lamps.
  • the utilization efficiency of the rod 110 is relatively high, and the overall size of the rod 110 can be reduced to a certain extent, and the installation space occupied by the lamp can be reduced.
  • a plurality of sliding assemblies 200 and a plurality of lamp cap assemblies 300 may be installed on the light pole 100, and the plurality of sliding assemblies 200 and the plurality of lamp cap assemblies 300 are connected to each other in a one-to-one correspondence.
  • the lamp can provide illumination in more directions, or by aligning multiple lamp head assemblies 300 in the same direction, the light intensity and uniformity of the light provided by the lamp for the area facing the lamp head assembly 300 can be improved.
  • the number of sliding assemblies 200 and lamp holder assemblies 300 installed on the light pole 100 can be determined according to actual needs.
  • the orientation and other parameters of each lamp holder assembly 300 can also be determined according to actual needs. Get the desired lighting effect.
  • the light pole 100 may further include an insulating end cover 130 disposed on an end of the rod body 110 facing away from the base 400, and an end of the conductive track 120 facing away from the insulating end cover 130 is connected to a driving power source. Under the action of the insulating end cover 130, the conductive track 120 can be prevented from being exposed at the end of the rod 110 away from the base 400, which improves the overall safety performance of the lamp.
  • the end of the rod 110 away from the base 400 is provided with an insulating end cover 130.
  • the dust-proof and debris-proof capability of the light pole 100 can also be improved to prevent foreign impurities from falling into the conductive track 120 from the open end of the conductive track 120, reduce the probability of failure of the conductive track 120, and improve the overall performance of the lamp.
  • the insulating end cover 130 may be made of insulating materials such as rubber, which may have a cover-like structure and be sleeved on the outer circumference of the rod body 110 to provide safety protection for the conductive track 120.
  • one of the insulating end cover 130 and the rod body 110 is provided with a limiting post 140, and the other is provided with a limiting hole 111, and the limiting post 140 is mated with the limiting hole 111, one
  • the limit post 140 and the limit hole 111 to cooperate with each other, it provides a pre-positioning effect for the assembly process of the insulating end cover 130 and the rod 110.
  • the limit relationship between the insulating end cover 130 and the rod 110 can also be achieved. more reliable.
  • the insulating end cover 130 is provided with a mounting hole 131.
  • the insulating end cover 130 is detachably fixed to one end of the rod 110 by a screw 150 passing through the mounting hole 131. After the screw 150 and the mounting hole 131 are matched with each other, the insulation can be further improved.
  • the connection between the end cover 130 and the rod body 110 is reliable, and when the limit post 140 and the limit hole 111, and the screw 150 and the mounting hole 131 cooperate with each other, the relative rotation of the insulating end cover 130 and the rod body 110 can be prevented , To further improve the relative fixed relationship between the insulating end cover 130 and the rod 110.
  • the sliding body 210 can indirectly achieve the purpose of forming a sliding fit relationship with the rod 110 by means of the sliding fitting relationship between the conductive portion 220 and the conductive track 120, or the sliding body 210 can also be directly formed with the rod 110 by means of magnetic elements. Sliding fit relationship.
  • the sliding body 210 may be provided with a through hole 211, and the sliding body 210 may be sleeved outside the rod body 110 through the through hole 211, so that the sliding body 210 and the rod body 110 form a sliding fitting relationship.
  • the sliding body 210 can slide and rotate relative to the rod 110 to achieve the purpose of changing the position and orientation of the lamp head assembly 300, so that the lighting effect of the lamp can meet the user's needs.
  • an elastic rubber ring and other components can be arranged between the two, so that the two can form a relatively fixed relationship without external force, and ensure that the sliding body 210 can interact with the rod 110 when the external force is applied. Relative sliding.
  • the conductive portion 220 is arranged in the through hole 211 to ensure that the conductive portion 220 can form an electrical connection with the conductive track 120 provided on the light pole 100.
  • the relative force between the sliding body 210 is relatively fixed to the rod 110 when it is not affected by external force.
  • the conductive portion 220 is an elastic terminal, the conductive portion 220 and the conductive track 120 have a relatively large relationship. Force.
  • the conductive part 220 may be arranged in the middle of the sliding body 210, that is, there is a certain distance between the conductive part 220 and the opposite ends of the sliding body 210.
  • This technology is adopted.
  • the conductive part 220 when the lamp is in the working state, the conductive part 220 basically does not leak, which can prevent the user from accidentally touching the conductive part 220 to get an electric shock.
  • the lamp can be equipped with a safety protection device to protect the user from injury by cutting off the power if the user accidentally touches it; or, it can also reduce the voltage value of the driving power supply to make the voltage value of the lamp safe Within the voltage range, the safety performance of the lamp is further improved.
  • the sliding assembly 200 may further include a positioning portion 230 located in the through hole 211, and the positioning portion 230 and the conductive portion 220 are distributed along the axial direction of the through hole 211, and the positioning portion 230 is extendable Into the conductive track 120.
  • the positioning portion 230 when assembling the sliding assembly 200 and the light pole 100, the positioning portion 230 can be used to cooperate with the conductive track 120 in advance to achieve the positioning purpose of the conductive portion 220, so as to set the sliding assembly 200 In the case of the light pole 100, it is ensured that the conductive portion 220 can directly extend into the conductive track 120 and form a positioning and matching relationship with the conductive track 120, reducing the difficulty of matching between the sliding assembly 200 and the light pole 100, and improving user experience .
  • positioning portions 230 may be provided on opposite sides of the conductive portion 220, and each positioning portion 230 may extend to the edge of the through hole 211, so that when the sliding assembly 200 and the light pole 100 cooperate with each other, the positioning can be directly made
  • the part 230 cooperates with the conductive track 120 to further reduce the difficulty of matching between the sliding body 210 and the light pole 100.
  • the two conductive parts 220 can be arranged oppositely in the through hole 211, and accordingly, the two conductive parts 220 can each be equipped with a positioning part 230. , Ensuring that each conductive portion 220 can easily form a matching relationship with the corresponding conductive track 120.
  • the positioning portion 230 may be made of insulating materials such as plastic, so that even when the positioning portion 230 and the conductive track 120 are in contact with each other, the positioning portion 230 will not be charged. More specifically, the positioning portion 230 and the sliding body 210 may be formed of plastic or other materials through integral injection molding or the like, so as to ensure that the positioning portion 230 and the sliding body 210 have high connection reliability. In addition, the width of the positioning portion 230 may be slightly smaller than the width of the conductive track 120 to reduce the difficulty of matching between the positioning portion 230 and the conductive track 120.
  • the sliding body 210 When the sliding body 210 is sleeved on the rod 110, further, the sliding body 210 may be provided with a positioning hole 212, and the sliding assembly 200 further includes a positioning screw.
  • the sliding body 210 is positioned with the rod 110 through the positioning screw extending into the positioning hole 212 Cooperate.
  • the sliding body 210 and the rod 110 can form a sliding fit relationship.
  • the sliding body 210 can be adjusted to the desired position, and then the positioning screws are tightened. , The sliding body 210 and the rod 110 can form a relatively fixed relationship.
  • the stability of the relative fixed relationship between the sliding body 210 and the rod 110 can be further improved, preventing the sliding body 210 from sliding or rotating autonomously relative to the rod 110 during the use of the lamp, so that the lamp can be A stable lighting effect is maintained, and the sliding body 210 can be prevented from colliding with other objects due to the sliding of the sliding body 210 relative to the rod body 110, so that the lamp has a long service life.
  • the sliding body 210 may be provided with at least one positioning hole 212.
  • the positioning holes 212 may be provided with setting screws one by one to further enhance the sliding body 210 and the rod body.
  • one positioning hole 212 may be provided on the opposite sides of the sliding body 210.
  • the sliding assembly 200 may further include a damping sleeve 240 disposed in the through hole 211, the damping sleeve 240 is sleeved outside the rod 110, and the conductive part 220 is connected to the conductive track 120 through the damping sleeve 240.
  • the damping sleeve 240 is provided in the through hole 211, the friction force between the sliding body 210 and the rod 110 can be increased, and the sliding body 210 and the rod 110 can be prevented from facing each other due to the small friction force.
  • the sliding body 210 can be easily positioned at a certain position of the rod body 110.
  • the damping sleeve 240 can be made of materials such as nylon, rubber or foam.
  • the damping sleeve 240 can be fixed in the through hole 211 by bonding or the like.
  • the thickness of the damping sleeve 240 can be determined according to actual requirements and is not limited here.
  • the housing 310 can be connected to the sliding body 210 through the soft support arm 350, and the housing can move and rotate relative to the sliding body 210 through the soft support arm 350, which can further expand the illumination angle of the light source 320, thereby improving the light source
  • the illumination range of 320 allows users to adjust the lighting effect according to actual needs.
  • the soft support arm 350 can achieve the purpose of adjusting the lighting effect, and in the case that the soft support arm 350 cannot achieve the purpose of dimming
  • the relative sliding between the sliding body 210 and the rod 110 is used to adjust the lighting effect, which further enhances the use range of the lamp and enhances the user experience.
  • the soft support arm 350 may be formed of metal or other materials. By reducing the thickness or diameter of the metal material, it can be ensured that the soft support arm 350 formed of the metal material has the bending ability.
  • a plastic packaging structure can be provided outside the metal material to increase the service life of the soft support arm 350 and prevent the soft support arm 350 from scratching the user.
  • the soft support arm 350 can also be a metal hose, and the wire connecting the conductive part 220 and the light source 320 can pass through the soft support arm 350.
  • the length of the soft support arm 350 can be determined according to actual needs.
  • the opposite ends of the support arm 350 can be respectively mounted on the housing 310 and the sliding body 210 by inserting or socketing.
  • the housing 310 can provide a certain protective effect for the light source 320.
  • the housing 310 can have a hollow closed structure, and the light source 320 is installed in the housing 310.
  • the lamp cap assembly 300 may further include 330, the housing 310 may be provided with a sinking platform, the light source 320 may be installed in the sinking platform, the cover 330 is provided outside the light source 320, and the cover 330 is fixedly connected to the housing 310 Therefore, the light source 320 can be packaged in the housing 310. This assembly method is used to facilitate the replacement and maintenance of the light source 320.
  • a limiting groove may be provided on the side wall of the sinking table of the housing 310, and the pressing cover 330 may form a fixed connection with the housing 310 by snapping into the above-mentioned limiting groove, or the pressing cover 330 may also It is fixed to the housing 310 by screws and other components.
  • the part of the pressing cover 330 facing the light source 320 may be provided with a through hole to ensure that the light emitted by the light source 320 can be emitted out of the lamp cap assembly 300, or the pressing cover 330 may be made of a light-transmitting material, which can also ensure that the light source 320 The emitted light can pass through the pressing cover 330 and be emitted.
  • the sinking table is provided with internal threads
  • the gland 330 is provided with external threads
  • the gland 330 can form a fixed connection with the sinking table through a threaded connection, without other connecting parts, and the connection process is relatively simple. The relationship is more reliable.
  • the lamp cap assembly 300 further includes a light distribution lens 340 which is disposed between the light source 320 and the cover 330.
  • the light distribution lens 340 can provide gathering and other functions for the light source 320 to further enhance the lighting effect of the light source 320.
  • the light distribution lens 340 can also provide a certain degree of protection and isolation for the light source 320, on the one hand, to prevent external dust and other impurities from entering the light source. In 320, on the other hand, it can prevent the user from being burned or getting an electric shock by accidentally touching the light source 320, further improving the service life and safety performance of the lamp.
  • the light distributing lens 340 may be made of a light-transmitting material such as plastic or glass, and its specific structure may be determined according to actual conditions, which is not limited here.
  • the lamp can be placed on the ground or wall through the base 400.
  • the base 400 includes a mounting portion 410 and a support rod 420.
  • the mounting portion 410 is provided with a jack, and the driving power source can be installed in the mounting portion 410.
  • the installation part 410 is configured to be fixed to the installation foundation.
  • the mounting part 410 can be fixed to the installation foundation by screws or other components.
  • the installation foundation can be the ground or the wall.
  • the bottom box 430 can be set on the wall and the installation part 410 is installed on the bottom box 430 to reduce the wiring difficulty.
  • the bottom box 430 may be an 86 bottom box to reduce the installation conditions of the lamp and facilitate accessories.
  • the support rod 420 may be fixed on the mounting part 410 through the socket.
  • the support rod 420 may be a non-circular structural member to prevent the support rod 420 from rotating relative to the socket, affecting the normal use of the lamp, or After the support rod 420 is inserted into the insertion hole, the support rod 420 and the mounting portion 410 may form a fixed connection relationship by bonding or the like.
  • the light pole 100 can be installed on the support rod 420, and the light pole 100 can be parallel to the direction of gravity to prevent the support rod 420 from being subjected to a large shearing force.
  • the relative rotation of the mounting part 410 affects the normal use of the lamp.
  • the conductive track 120 in the light pole 100 can be connected to the driving power supply provided in the mounting portion 410 through the electrical connection member 160.
  • the support rod 420 may include a support section 421 and a connecting elbow 422 that are fixed to each other, and the connecting elbow 422 and the support section 421 may be perpendicular to each other, the support section 421 can be inserted into the mounting part 410, and the light pole 100 can be inserted into
  • the electrical connector 160 may be arranged at the bottom of the connecting elbow 422 of the support rod 420, and wires and other components may be arranged in the support section 421, so that the electrical connector 160 can interact with the driving power source.
  • the connecting elbow 422 can also provide a certain protective effect for the conductive track 120 to further improve the safety performance of the lamp.
  • the mounting portion 410 may include a cover body 411, an adapter plate 412, and a seat body 413.
  • the adapter plate 412 is installed between the cover body 411 and the seat body 413.
  • the seat body 413 and the cover body 411 are detachably connected, and the cover body 411 and the adapter plate 412 are both provided with jacks.
  • the support rod 420 By inserting the support rod 420 into the jacks of the cover body 411 and the adapter plate 412 at the same time, it can also be ensured that the support rod 420 can form a reliable connection with the mounting part 410 relation.
  • the adapter board 412 When the adapter board 412 is provided, the adapter board 412 can be connected to the driving power source, and the conductive track 120 and the adapter board 412 can form a reliable electrical connection relationship through the electrical connector 160 and the wire and other components.
  • the base 400 may also include a bottom box 430, and the driving power supply can be installed in the bottom box 430.
  • the lamp By connecting the mounting part 410 and the bottom box 430 to each other, the lamp can be installed on the one hand. On the wall, on the other hand, the lamp can be powered from the bottom box 430.
  • the mounting portion 410 can be fixed on the bottom box 430 by screws or other components, and the adapter plate 412 and the driving power in the bottom box 430 can be electrically connected by connecting posts and other components.

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Abstract

一种灯具，其包括基座（400），基座（400）安装有驱动电源；灯杆（100），灯杆（100）包括杆体（110）和导电轨道（120），杆体（110）的一端安装于基座（400），杆体（110）设有沿自身长度方向延伸的沉槽，导电轨道（120）安装于沉槽，导电轨道（120）与驱动电源连接；滑动组件（200），滑动组件（200）包括滑动本体（210）和导电部（220），导电部（220）与滑动本体（210）连接，滑动本体（210）可沿杆体（110）滑动，导电部（220）与导电轨道（120）电连接；灯头组件（300），灯头组件（300）包括壳体（310）和光源（320），光源（320）安装于壳体（310），壳体（310）与滑动本体（210）连接，光源（320）与导电部（220）电连接。此灯具可以解决目前灯具的所在位置无法调整，用户使用不便的问题。

Description

灯具 技术领域
本发明涉及照明设备技术领域，尤其涉及一种灯具。
背景技术
灯具是人们生产生活中的一种重要工具，目前的灯具通常固定安装在墙壁、屋顶或地面上，灯具的所在位置无法调整，用户使用不便。
发明内容
本发明公开一种灯具，以解决目前灯具的所在位置无法调整，用户使用不便的问题。
为了解决上述问题，本发明采用下述技术方案：
本发明提供一种灯具，其包括：
基座，所述基座安装有驱动电源；
灯杆，所述灯杆包括杆体和导电轨道，所述杆体的一端安装于所述基座，所述杆体设有沿自身长度方向延伸的沉槽，所述导电轨道安装于所述沉槽，所述导电轨道与所述驱动电源连接；
滑动组件，所述滑动组件包括滑动本体和导电部，所述导电部与所述滑动本体连接，所述滑动本体可沿所述杆体滑动，所述导电部与所述导电轨道电连接；
灯头组件，所述灯头组件包括壳体和光源，所述光源安装于所述壳体，所述壳体与所述滑动本体连接，所述光源与所述导电部电连接。
本发明采用的技术方案能够达到以下有益效果：
本发明公开的灯具中，灯杆的杆体的一端安装在基座上，以通过基座支撑整个灯具，灯杆的杆体安装有导电轨道，导电轨道与基座中的驱动电源连接，滑动组件包括滑动本体和导电部，灯头组件通过导电部与导电轨道电连 接，以使光源能够正常工作；灯头组件通过滑动本体与杆体连接，滑动本体可沿杆体滑动，进而使得灯头组件能够相对灯杆调整自身位置，便于用户使用。
附图说明
此处所说明的附图用来提供对本发明的进一步理解，构成本发明的一部分，本发明的示意性实施例及其说明用于解释本发明，并不构成对本发明的不当限定。在附图中：
图1为本发明实施例公开的灯具的结构示意图；
图2为本发明实施例公开的灯具在另一方向上的结构示意图；
图3为本发明实施例公开的灯具在再一方向上的结构示意图；
图4为本发明实施例公开的灯具的分解示意图；
图5为本发明实施例公开的灯具中滑动组件的剖面示意图；
图6为本发明实施例公开的灯具中灯头组件的剖面示意图。
附图标记说明：
100-灯杆、110-杆体、111-限位孔、120-导电轨道、130-绝缘端盖、131-安装孔、140-限位柱、150-螺钉、160-电连接件、
200-滑动组件、210-滑动本体、211-贯穿孔、212-定位孔、220-导电部、230-定位部、240-阻尼套、
300-灯头组件、310-壳体、320-光源、330-压盖、340-配光透镜、350-软质支撑臂、
400-基座、410-安装部、411-盖体、412-转接板、413-座体、420-支撑杆、421-支撑段、422-连接弯头、430-底盒。
具体实施方式
为使本发明的目的、技术方案和优点更加清楚，下面将结合本发明具体 实施例及相应的附图对本发明技术方案进行清楚、完整地描述。显然，所描述的实施例仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，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，都属于本发明保护的范围。
以下结合附图，详细说明本发明各个实施例公开的技术方案。如图1-图6所示，本发明实施例公开一种灯具，灯具包括灯杆100、滑动组件200、灯头组件300和基座400，可选地，灯具为落地灯、台灯、吊灯和壁灯中的一者。
其中，基座400可以采用金属或塑料等硬质材料制成，基座400作为整个灯具的支撑基础，在使用灯具的过程中，可以借助基座400将灯具安放在地面或墙壁等部位的任意位置处。当然，在灯具安放在地面等安装基础上的情况下，可以借助螺钉等连接件使灯具与安装基础之间形成相对固定关系；或者，也可以使灯具能够相对安装基础移动位置，对此，本文不作限定。基座400安装有驱动电源，通过使驱动电源外接市电，使得驱动电源可以为灯具中的光源320提供电能，保证灯具能够正常使用。驱动电源可以通过粘接或螺钉连接等方式固定连接在基座400上，并且，基座400内可以设置有容纳驱动电源的空腔，以借助基座400为驱动电源提供保护作用。
灯杆100包括杆体110和导电轨道120，杆体110的长度可以根据实际情况确定，杆体110可以采用塑料或金属等硬质材料制成，以保证杆体110具有满足需求的结构强度，为灯头组件300提供可靠的支撑作用。杆体110的一端安装于基座400，具体地，杆体110可以通过焊接或螺纹连接等方式连接在基座400上；或者，也可以在通过螺栓组件将灯杆100安装在基座400上。更进一步地，基座400上可以设置有容纳杆体110的沉孔等结构，以使杆体110能够伸入至沉孔内，保证杆体110与基座之间具有较高的连接可靠性。
杆体110设有沿自身长度方向延伸的沉槽，导电轨道120安装于沉槽， 沉槽的深度和宽度可以根据导电轨道120的具体尺寸确定，导电轨道120可以通过粘接或卡接等方式与杆体110形成相对固定关系，保证在灯具的使用过程中，滑动组件200与导电轨道120之间的电连接关系较为稳定。并且，导电轨道120与驱动电源连接，使导电轨道120带电，作为灯头组件300与驱动电源之间的连接结构。
另外，电连接关系通常包括正极和负极，进而可以通过两条导电轨道120与驱动电源连接，也即，一个导电轨道120与驱动电源的正极连接，另一个导电轨道120与驱动电源的负极连接。相应地，杆体110上也可以对应设置两条沉槽，两条导电轨道120可以对应地安装在两条沉槽中，两条沉槽可以并排设置在杆体110上，且使两条沉槽的朝向相同，当然，也可以使两条沉槽的朝向不同，例如，两条沉槽的朝向之间具有预设夹角，或者，可以使两条沉槽相背设置在杆体110上。
滑动组件200包括滑动本体210和导电部220，导电部220与滑动本体210连接，滑动本体210可沿杆体110滑动，导电部220与导电轨道120电连接。可选地，导电部220为硬质导线，在导电部220伸入至导电轨道120内的情况下，通过使导电部220与导电轨道120接触，即可使导电部220与导电轨道120形成电连接关系。或者，导电部220可以为弹性端子，在滑动本体210与杆体110相互配合的情况下，通过使导电部220与导电轨道120相互挤压，保证导电部220与导电轨道120之间的电连接关系更为可靠。
具体地，可以使导电部220与导电轨道120形成滑动配合关系，以间接保证滑动本体210能够与杆体110形成滑动配合关系。为了保证导电部220与导电轨道120形成的滑动配合关系较为可靠，可以在导电轨道120的侧壁上形成槽状限位结构，使导电部220通过与槽状限位结构限位配合，提升导电部220与导电轨道120的连接可靠性。
或者，还可以通过滑动本体210直接与杆体110形成滑动配合关系，例如，滑动本体210和杆体110均可以设置有磁性元件，通过使二者吸合的方 式，可以使滑动本体210与杆体110形成相对固定关系。在需要调节滑动组件200的位置的情况下，通过外力干预等方式，可以使滑动本体210与杆体110相互分离，改变滑动本体210与杆体110之间的相对位置。
灯头组件300包括壳体310和光源320，光源320安装于壳体310，壳体310可以为光源320提供一定的防护作用，光源320与导电部220电连接，使得驱动电源能够与光源320相互连通，为光源320供电，保证光源320能够正常工作。其中，壳体310可以采用塑料等材料制成，壳体310可以通过粘接、卡接或磁吸连接等方式直接连接在滑动本体210上，壳体310也可以借助具有一定长度的连接件等间接地安装在滑动本体210上。由于滑动本体210能够相对杆体110调节自身位置，且灯头组件300安装在滑动本体210上，从而在滑动本体210与杆体110之间相对位置发生改变的情况下，光源320的位置也会发生变化，用户可以根据自身需求，调节光源320的位置和朝向，以使光源320能够提供更好的光照效果，提升用户体验。
如上所述，可以使杆体110的相背两侧均设有沉槽，各沉槽内均安装有导电轨道120。采用上述技术方案的情况下，两条导电轨道120之间的间隔相对较大，且由于二者的朝向不同，在灯具的工作过程中，不易出现两条导电轨道120相互导通的情况，提升灯具的安全性能。并且，在两条沉槽分别设置在杆体110相背两侧的情况下，杆体110的利用效率相对较高，且可以在一定程度上减小杆体110的整体尺寸，缩小灯具占用的安装空间。
可选地，灯杆100上可以安装有多个滑动组件200和多个灯头组件300，且使多个滑动组件200和多个灯头组件300一一对应地相互连接，在多个灯头组件300的朝向不同的情况下，使得灯具能够向更多的方向提供照明作用，或者，通过使多个灯头组件300朝向同一方向，可以提升灯具为灯头组件300朝向的区域提供的光照强度和光照均匀性。在灯具的使用过程中，可以根据实际需求，确定安装于灯杆100上的滑动组件200和灯头组件300的数量，相应地，也可以根据实际需求，确定各灯头组件300的朝向等参数，以获得 所需的光照效果。
进一步地，灯杆100还可以包括绝缘端盖130，绝缘端盖130设置于杆体110背离基座400的一端，导电轨道120中背离绝缘端盖130的一端与驱动电源连接。在绝缘端盖130的作用下，可以防止导电轨道120位于杆体110背离基座400的一端裸露，提升灯具的整体安全性能，并且，在杆体110背离基座400的一端设置有绝缘端盖130的情况下，还可以提升灯杆100的防尘防杂物能力，防止外界杂质自导电轨道120的开放端落入至导电轨道120内，降低导电轨道120出现故障的概率，提升灯具的整体性能。
具体地，绝缘端盖130可以采用橡胶等绝缘材料制成，其可以为盖状结构，且套设在杆体110的外周，以为导电轨道120提供安全防护作用。
在本发明的另一实施例中，绝缘端盖130与杆体110中的一者设有限位柱140，另一者设有限位孔111，限位柱140与限位孔111插接配合，一方面借助限位柱140与限位孔111相互配合，为绝缘端盖130和杆体110的组装过程提供预定位作用，另一方面，还可以使绝缘端盖130与杆体110之间的限位关系更可靠。并且，绝缘端盖130设有安装孔131，绝缘端盖130通过穿过安装孔131的螺钉150可拆卸地固定于杆体110的一端，在螺钉150与安装孔131相互配合之后，可以进一步提升绝缘端盖130与杆体110之间的连接可靠性，且在限位柱140和限位孔111，以及螺钉150和安装孔131相互配合的情况下，可以防止绝缘端盖130与杆体110发生相对转动，进一步提升绝缘端盖130与杆体110之间的相对固定关系。
如上所述，滑动本体210可以借助导电部220与导电轨道120之间的滑动配合关系间接实现与杆体110形成滑动配合关系的目的，或者，滑动本体210还可以借助磁性元件等直接与杆体110形成滑动配合关系。
在本申请的另一实施例中，可以使滑动本体210开设有贯穿孔211，且使滑动本体210通过贯穿孔211套设在杆体110之外，使滑动本体210与杆体110形成滑动配合关系。在灯具的使用过程中，滑动本体210能够相对杆 体110滑动和转动，实现改变灯头组件300的位置和朝向的目的，使灯具的光照效果能够满足用户的使用需求。当然，可以在二者之间设置有弹性橡胶圈等部件，使二者在不受外力作用的情况下，能够形成相对固定关系，且在受到外力作用时，保证滑动本体210能够与杆体110发生相对滑动。
导电部220设置于贯穿孔211之内，保证导电部220能够与设置在灯杆100上的导电轨道120形成电连接关系。当然，在导电部220与导电轨道120之间存在较大相互作用力的情况下，也可以不在滑动本体210和杆体110之间设置弹性橡胶圈等部件，而是借助导电部220与导电轨道120之间的相对作用力使滑动本体210在不受外力的作用时与杆体110相对固定，例如，在导电部220为弹性端子的情况下，导电部220与导电轨道120之间具有较大的相对作用力。
更具体地，沿杆体110的长度方向，导电部220可以设置在滑动本体210的中部，也就是说，导电部220与滑动本体210的相背两端之间均具有一定间距，采用这种技术方案时，灯具处于工作状态时，导电部220基本不会外漏，从而可以防止因用户误触导电部220发生触电情况。当然，灯具中可以设置有安全防护装置，以在用户误触的情况下，通过断电的方式保护用户不受伤害；或者，还可以通过降低驱动电源的电压值，使灯具的电压值处于安全电压范围内，进一步提升灯具的安全性能。
基于上述实施例，进一步地，滑动组件200还可以包括定位部230，定位部230位于贯穿孔211之内，且定位部230与导电部220沿贯穿孔211的轴向分布，定位部230可伸入导电轨道120之内。
在滑动组件200包括定位部230的情况下，当组装滑动组件200和灯杆100时，可以借助定位部230预先与导电轨道120配合，实现导电部220的定位目的，以在滑动组件200套设在灯杆100上的情况下，保证导电部220可以直接伸入至导电轨道120内，且与导电轨道120形成定位配合关系，降低滑动组件200与灯杆100之间的配合难度，提升用户体验。
具体地，导电部220的相背两侧均可以设置有定位部230，且各定位部230均可以延伸至贯穿孔211的边缘，使得滑动组件200与灯杆100相互配合时，可以直接使定位部230与导电轨道120相互配合，进一步降低滑动本体210与灯杆100之间的配合难度。另外，在杆体110的相背两侧均设置有沉槽的情况下，两个导电部220可以相对设置在贯穿孔211内，相应地，两个导电部220各自均可以配设有定位部230，保证各导电部220均可以较为容易地与对应的导电轨道120形成配合关系。
当然，定位部230可以采用塑料等绝缘材料制成，从而即便在定位部230与导电轨道120相互接触的情况下，也不会出现定位部230带电的情况。更具体地，定位部230与滑动本体210可以由塑料等材料经一体注塑等方式形成，以保证定位部230与滑动本体210具有较高的连接可靠性。并且，可以使定位部230的宽度稍小于导电轨道120的宽度，以降低定位部230与导电轨道120之间的配合难度。
在滑动本体210套设于杆体110的情况下，进一步地，滑动本体210可以设置有定位孔212，滑动组件200还包括定位螺钉，滑动本体210通过伸入定位孔212的定位螺钉与杆体110定位配合。在灯具的使用过程中，通过旋松定位螺钉，即可使滑动本体210与杆体110形成滑动配合关系，根据实际需求，可以将滑动本体210调整至所需位置，然后，通过将定位螺钉旋紧，即可使滑动本体210与杆体110形成相对固定关系。采用这种技术方案的情况下，可以进一步提升滑动本体210与杆体110之间相对固定关系的稳定性，防止灯具的使用过程中出现滑动本体210自主相对杆体110滑动或转动的情况，使灯具可以保持稳定的光照效果，且可以防止因滑动本体210相对杆体110滑动而磕碰至其他物体，保证灯具具有较长的使用寿命。
具体地，滑动本体210上可以设置有至少一个定位孔212，在设置有多个定位孔212的情况下，可以为多个定位孔212一一配设定位螺钉，进一步提升滑动本体210与杆体110之间相对固定关系的稳定性。在定位孔212的 数量为多个的情况下，可以使滑动本体210的相背两侧分别设置一个定位孔212，通过使两个定位孔212相对设置，可以提升两个相对设置的定位螺钉与杆体110之间的固定连接可靠性。
进一步地，滑动组件200还可以包括阻尼套240，阻尼套240设置于贯穿孔211之内，阻尼套240套设于杆体110之外，导电部220穿过阻尼套240与导电轨道120连接。在贯穿孔211之内设置有阻尼套240的情况下，可以增大滑动本体210与杆体110之间的摩擦力，防止滑动本体210与杆体110之间因摩擦力较小容易出现滑动本体210相对杆体110快速滑落的情况，且在阻尼套240的作用下，可以较容易地使滑动本体210定位于杆体110的某一位置处。阻尼套240可以采用尼龙、橡胶或泡棉等材料制成，阻尼套240可以采用粘接等方式固定在贯穿孔211之内，阻尼套240的厚度可以根据实际需求确定，此处不作限定。
进一步地，壳体310可以通过软质支撑臂350与滑动本体210连接，且壳体通过软质支撑臂350能够相对滑动本体210移动和转动，这可以进一步扩大光源320的照射角度，进而提升光源320的照射范围，使用户可以根据实际需求，在某些情况下，仅通过软质支撑臂350即可达到调节光照效果的目的，且在通过软质支撑臂350无法达到调光目的的情况下，再借助滑动本体210与杆体110之间的相对滑动对光照效果进行调节，进一步提升灯具的使用范围，提升用户体验。
具体地，软质支撑臂350可以采用金属等材料形成，通过减小金属材料的厚度或直径等方式，能够保证金属材料形成软质支撑臂350具备弯折能力。并且，还可以在金属材料之外设置塑胶封装结构，提升软质支撑臂350的使用寿命，且可以防止软质支撑臂350划伤用户。或者，软质支撑臂350还可以为金属软管，连接导电部220和光源320的导线可以穿设在软质支撑臂350之内，软质支撑臂350的长度可以根据实际需求确定，软质支撑臂350的相背两端可以通过插接或套接的方式分别安装在壳体310和滑动本体210上。
如上所述，壳体310可以为光源320提供一定的防护作用，可选地，壳体310可以为空心封闭结构，光源320安装在壳体310之内。或者，灯头组件300还可以包括330，壳体310上可以设置有沉台，光源320可以安装在沉台之内，压盖330设置在光源320之外，且压盖330与壳体310固定连接，即可将光源320封装在壳体310之内，采用这种组装方式，便于光源320的更换和维修工作的进行。
具体地，壳体310的沉台的侧壁上可以设置有限位槽，压盖330可以通过卡接于前述限位槽内的方式与壳体310形成固定连接关系，或者，压盖330还可以通过螺钉等部件固定在壳体310上。压盖330中朝向光源320的部分可以设置有贯穿孔，以保证光源320发出的光线能够射出至灯头组件300之外，或者，压盖330可以采用透光材料制成，这也可以保证光源320发出的光线能够穿过压盖330且射出。
可选地，沉台设有内螺纹，压盖330设有外螺纹，压盖330可以通过螺纹连接的方式与沉台形成固定连接关系，无需配设其他连接件，连接过程也相对简单，连接关系较为可靠。
进一步地，灯头组件300还包括配光透镜340，配光透镜340设置于光源320与压盖330之间。配光透镜340可以为光源320提供聚拢等作用，以进一步提升光源320的照明效果，并且，配光透镜340还可以为光源320提供一定的防护隔绝作用，一方面防止外界的灰尘等杂质进入光源320内，另一方面可以防止用户可能误触光源320而烫伤或触电，进一步提升灯具的使用寿命和安全性能。具体地，配光透镜340可以采用塑料或玻璃等透光材料制成，其具体结构可以根据实际情况确定，此处不作限定。
如上所述，灯具可以通过基座400安放在地面或墙壁上，可选地，基座400包括安装部410和支撑杆420，安装部410设有插孔，驱动电源可以安装在安装部410中，安装部410配置为固定于安装基础。例如，安装部410可以通过螺钉等部件将安装部410固定在安装基础上，安装基础可以为地面或 墙壁，在安装基础为墙壁的情况下，可以在墙壁上设置底盒430，且使安装部410安装在底盒430上，以降低布线难度。可选地，底盒430可以为86底盒，以降低灯具的安装条件，便于配件。
支撑杆420可以通过插孔固定在安装部410上，具体地，支撑杆420可以为非圆形结构件，以防止支撑杆420出现相对插孔转动的情况，影响灯具的正常使用，或者，在支撑杆420插入至插孔后，还可以通过粘接等方式，使支撑杆420与安装部410形成固定连接关系。在支撑杆420与安装部410相互固定的情况下，可以使灯杆100安装在支撑杆420上，并且，可以使灯杆100与重力方向平行，以防止支撑杆420受到较大的剪切力而相对安装部410转动，影响灯具的正常使用。
灯杆100中的导电轨道120可以通过电连接件160与设置于安装部410中的驱动电源连接。支撑杆420可以包括相互固定的支撑段421和连接弯头422，且可以使连接弯头422与支撑段421相互垂直，支撑段421能够插接在安装部410内，灯杆100可以插接在支撑杆420的连接弯头422中，电连接件160可以设置在支撑杆420的连接弯头422的底部，支撑段421内可以设置有导线等部件，以使电连接件160能够与驱动电源相互连接，并且，连接弯头422还可以为导电轨道120提供一定的防护作用，进一步提升灯具的安全性能。
进一步地，安装部410可以包括盖体411、转接板412和座体413，转接板412安装于盖体411和座体413之间，座体413和盖体411可拆卸连接，盖体411和转接板412上均设有插孔，通过使支撑杆420同时插接在盖体411和转接板412的插孔上，也可以保证支撑杆420能够与安装部410形成可靠的连接关系。在设置有转接板412的情况下，可以使转接板412与驱动电源连接，通过电连接件160和导线等部件，能够使导电轨道120与转接板412形成可靠的电连接关系。
在安装部410安装在墙壁上的情况下，基座400还可以包括底盒430， 驱动电源可以安装在底盒430中，通过使安装部410与底盒430相互连接，一方面可以将灯具安装于墙壁上，另一方面可以使灯具自底盒430取电。安装部410可以通过螺钉等部件固定在底盒430上，转接板412与底盒430内的驱动电源可以通过接线柱等部件形成电性连接关系。
本发明上文实施例中重点描述的是各个实施例之间的不同，各个实施例之间不同的优化特征只要不矛盾，均可以组合形成更优的实施例，考虑到行文简洁，在此则不再赘述。
以上所述仅为本发明的实施例而已，并不用于限制本发明。对于本领域技术人员来说，本发明可以有各种更改和变化。凡在本发明的精神和原理之内所作的任何修改、等同替换、改进等，均应包含在本发明的权利要求范围之内。

Claims (16)

  1. 一种灯具，其中，包括：
    基座(400)，所述基座(400)安装有驱动电源；
    灯杆(100)，所述灯杆(100)包括杆体(110)和导电轨道(120)，所述杆体(110)的一端安装于所述基座(400)，所述杆体(110)设有沿自身长度方向延伸的沉槽，所述导电轨道(120)安装于所述沉槽，所述导电轨道(120)与所述驱动电源连接；
    滑动组件(200)，所述滑动组件(200)包括滑动本体(210)和导电部(220)，所述导电部(220)与所述滑动本体(210)连接，所述滑动本体(210)可沿所述杆体(110)滑动，所述导电部(220)与所述导电轨道(120)电连接；
    灯头组件(300)，所述灯头组件(300)包括壳体(310)和光源(320)，所述光源(320)安装于所述壳体(310)，所述壳体(310)与所述滑动本体(210)连接，所述光源(320)与所述导电部(220)电连接。
  2. 根据权利要求1所述的灯具，其中，所述杆体(110)的相背两侧均设有所述沉槽，各所述沉槽内均安装有所述导电轨道(120)。
  3. 根据权利要求1所述的灯具，其中，所述灯杆(100)还包括绝缘端盖(130)，所述绝缘端盖(130)设置于所述杆体(110)背离所述基座(400)的一端，所述导电轨道(120)中背离所述绝缘端盖(130)的一端与所述驱动电源连接。
  4. 根据权利要求3所述的灯具，其中，所述绝缘端盖(130)与所述杆体(110)中的一者设有限位柱(140)，另一者设有限位孔(111)，所述限位柱(140)与所述限位孔(111)插接配合，所述绝缘端盖(130)设有安装孔(131)，所述绝缘端盖(130)通过穿过所述安装孔(131)的螺钉(150)可 拆卸地固定于所述杆体(110)的一端。
  5. 根据权利要求1所述的灯具，其中，所述滑动本体(210)开设有贯穿孔(211)，所述滑动本体(210)通过所述贯穿孔(211)套设于所述杆体(110)之外，所述导电部(220)设置于所述贯穿孔(211)之内。
  6. 根据权利要求5所述的灯具，其中，所述滑动组件(200)还包括定位部(230)，所述定位部(230)位于所述贯穿孔(211)之内，且所述定位部(230)与所述导电部(220)沿所述贯穿孔(211)的轴向分布，所述定位部(230)可伸入所述导电轨道(120)之内。
  7. 根据权利要求5所述的灯具，其中，所述滑动本体(210)设有定位孔(212)，所述滑动组件(200)还包括定位螺钉，所述滑动本体(210)通过伸入所述定位孔(212)的所述定位螺钉与所述杆体(110)定位配合。
  8. 根据权利要求5所述的灯具，其中，所述滑动组件(200)还包括阻尼套(240)，所述阻尼套(240)设置于所述贯穿孔(211)之内，所述阻尼套(240)套设于所述杆体(110)之外，所述导电部(220)穿过所述阻尼套(240)与所述导电轨道(120)连接。
  9. 根据权利要求1所述的灯具，其中，所述导电部(220)为弹性端子。
  10. 根据权利要求1所述的灯具，其中，所述壳体(310)与所述滑动本体(210)通过软质支撑臂(350)连接，所述壳体(310)通过所述软质支撑臂(350)可相对所述滑动本体(210)移动和转动。
  11. 根据权利要求1所述的灯具，其中，所述灯头组件(300)还包括压盖(330)，所述壳体(310)设有沉台，所述光源(320)安装于所述沉台，所述压盖(330)设置于所述光源(320)之外，且所述压盖(330)与所述壳 体(310)固定连接。
  12. 根据权利要求11所述的灯具，其中，所述沉台设有内螺纹，所述压盖(330)与所述沉台螺纹连接。
  13. 根据权利要求11所述的灯具，其中，所述灯头组件(300)还包括配光透镜(340)，所述配光透镜(340)设置于所述光源(320)与所述压盖(330)之间。
  14. 根据权利要求1所述的灯具，其中，所述基座(400)包括安装部(410)和支撑杆(420)，所述安装部(410)设有插孔，所述驱动电源安装于所述安装部(410)，所述安装部(410)配置为固定于安装基础，所述灯杆(100)安装于所述支撑杆(420)，所述支撑杆(420)通过所述插孔固定于所述安装部(410)。
  15. 根据权利要求14所述的灯具，其中，所述安装部(410)包括盖体(411)、转接板(412)和座体(413)，所述转接板(412)安装于所述盖体(411)和所述座体(413)之间，所述座体(413)和所述盖体(411)可拆卸连接，所述盖体(411)和所述转接板(412)上均设有所述插孔，所述转接板(412)与所述驱动电源连接，所述导电轨道(120)与所述转接板(412)电连接。
  16. 根据权利要求1所述灯具，其中，所述灯杆(100)安装有多个所述滑动组件(200)和多个所述灯头组件(300)，多个所述滑动组件(200)和多个所述灯头组件(300)一一对应连接。
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US20230107994A1 (en) 2023-04-06

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