CN104566009A - Wall lamp - Google Patents
Wall lamp Download PDFInfo
- Publication number
- CN104566009A CN104566009A CN201410687553.9A CN201410687553A CN104566009A CN 104566009 A CN104566009 A CN 104566009A CN 201410687553 A CN201410687553 A CN 201410687553A CN 104566009 A CN104566009 A CN 104566009A
- Authority
- CN
- China
- Prior art keywords
- rotating disk
- wall lamp
- light
- lamp housing
- handed
- Prior art date
- Legal status (The legal status 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 status listed.)
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Classifications
-
- 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
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- 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
- F21V13/00—Producing particular characteristics or distribution of the light emitted by means of a combination of elements specified in two or more of main groups F21V1/00 - F21V11/00
- F21V13/02—Combinations of only two kinds of elements
- F21V13/04—Combinations of only two kinds of elements the elements being reflectors and refractors
-
- 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
- F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
- F21V14/02—Controlling the distribution of the light emitted by adjustment of elements by movement of light sources
-
- 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
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- 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
- F21Y2101/00—Point-like light sources
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Architecture (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention provides a wall lamp and belongs to the technical field of an illumination device. The wall lamp comprises a lamp shell, a light emitting device mounted in the lamp shell and a driving device connected with the light emitting device, wherein the light emitting device is electrically connected with the driving device; the wall lamp further comprises a heat radiation box which can be used for storing the driving device and can stretch into the lamp shell and an adjusting device which is connected with the heat radiation box and the lamp shell; the driving device is mounted in the heat radiation box and the heat radiation box comprises a box body composed of an upper box body and a lower box body which are in hinged connection; the upper box body comprises a plurality of heat radiation pieces, a left rotary disc and a right rotary disc which is symmetrical with the left rotary disc; the left rotary disc and the right rotary disc are rotary discs located on the two sides of the heat radiation pieces; the adjusting device comprises a left rotary plug matched with the left rotary disc and a right rotary plug matched with the right rotary disc; the left rotary plug and the right rotary plug are symmetrically mounted on the lamp shell and can drive the lamp shell to rotate. The wall lamp has the advantages of large irradiation area, good heat radiation performance and adjustable angle.
Description
Technical field
The invention belongs to lighting device technical field, relate to a kind of wall lamp.
Background technology
Wall lamp is mounted in the floor light decorative lamp on indoor wall, the milky glass lamp shade of general polygamy.The simple and elegant harmony of light, can intersperse graceful environment, gorgeous, is especially particularly suitable for newly-married room.Kind and the pattern of wall lamp are more, wall lamp etc. before generally common lamp affixed to the ceiling, variable color wall lamp, bedside wall lamp, mirror.
Wall lamp is loaded on balcony, stair, passageway, corridor and bedroom more, is suitable for making altar lamp; Variable color wall lamp is used for red-letter day, celebrating when adopt; Bedside wall lamp great majority are all the upper left sides being contained in the head of a bed, and lamp holder can universal rotational, and light beam is concentrated, and are convenient to read; Before mirror, the many decorations of wall lamp use near the mirror of lavatory.
Wall lamp in the market, is generally fixed installation mode, and it is installed back lighting direction and immobilizes.But, need the object thrown light on sometimes not in the scope that former wall lamp throws light on, need the illumination direction reinstalling wall lamp, and change the use of mounting means to light fixture frequently and bring very large inconvenience, damage metope simultaneously, cause unsightly.
In sum, for solving the deficiency on existing wall lamp structure, need to design that a kind of irradiated area is large, the wall lamp of perfect heat-dissipating, adjustable-angle.
Summary of the invention
The object of the invention is to there are the problems referred to above for existing technology, propose that a kind of irradiated area is large, the wall lamp of perfect heat-dissipating, adjustable-angle.
Object of the present invention realizes by following technical proposal: a kind of wall lamp, comprise lamp housing, the drive unit being arranged on the light-emitting device in lamp housing and being connected with light-emitting device, described light-emitting device is electrically connected with drive unit, it is characterized in that, described wall lamp also comprises energy containing drive device and can stretch into the heat dissipation box of lamp housing and connect the adjusting device of heat dissipation box and lamp housing, described drive unit is arranged in heat dissipation box, described heat dissipation box comprises and to be articulated and connected the box body formed by upper cartridge body and lower box body, described upper cartridge body comprises some radiating pieces, left-handed rotating disk and dextrorotation rotating disk symmetrically arranged with left-handed rotating disk, left-handed rotating disk and dextrorotation rotating disk are positioned at the rotating disc of radiating piece both sides, described adjusting device comprises the left-handed rotoplug coordinated with left-handed rotating disk and the dextrorotation rotoplug coordinated with dextrorotation rotating disk, described left-handed rotoplug and right-hand rotation cock symmetry are arranged on lamp housing, and lamp housing can be driven to rotate.
In above-mentioned a kind of wall lamp, the light cover that described light-emitting device comprises the reflector be arranged on lamp housing, installs some LED in the reflecting plate and be arranged on reflector, be provided with glass plate between reflector and light cover, between glass and reflector, be provided with glazing tape.
LED is installed in the reflecting plate, and the light that LED sends reflects through reflector, and irradiated area is larger; Light cover can prevent impurity from entering light-emitting device thus affect the luminescence of LED or the reflecting effect of reflector, glass plate effectively can increase refraction and the reflex of light, strengthen light efficiency, glazing tape prevents from dust etc. from entering light-emitting device being bonded in LED or on reflector, affect the luminescence of LED or the reflecting effect of reflector, the formation structure of light-emitting device effectively can increase irradiated area.
In above-mentioned a kind of wall lamp, described drive unit comprises driving, emergency driving and transformer, described driving, emergency driving, transformer and LED electrical connection.
Driving in drive unit and emergency driving can drive LED luminous, and emergency driving is the acknowledgment copy driven, and can use emergency driving that wall lamp is normally worked when driving and cannot running; Be provided with transformer in drive unit, can ensure that supply is to the voltage stabilization of wall lamp, thus ensure that the light that LED sends is stablized, lighting effect is good, increases irradiated area,
In above-mentioned a kind of wall lamp, each radiating piece is parallel and is set in qually spaced on upper cartridge body.
In above-mentioned a kind of wall lamp, the height of radiating piece is linearly decremented to the upper cartridge body other end by upper cartridge body pin joint.
LED and drive unit will produce a large amount of heats when wall lamp works, the heat produced is as shed the luminous efficiency of serious impression light-emitting device not in time, heat dissipation box is by light-emitting device and drive unit isolation, and the heat that drive unit produces is distributed to the external world by radiating piece;
The structural design of radiating piece meets hydrodynamics, can strengthen the heat exchange of heat, further enhance heat dispersion; Radiating piece is evenly distributed, and is formed with radiating groove between adjacent two radiating pieces, increases the contact surface of radiating piece and air, can reduce between radiating piece as far as possible produce heat exchange, plays the heat dispersion strengthening wall lamp.
In above-mentioned a kind of wall lamp, be provided with fin in described lower box body, described fin is installed on below drive unit, and described fin offers some louvres.
Fin can dispel the heat to heat dissipation box inner driving device, and on the drive means, fin is under drive unit, and fin and radiating piece can dispel the heat to drive unit simultaneously, enhance heat dispersion for radiating piece.
In above-mentioned a kind of wall lamp, described left-handed rotating disk, left-handed rotoplug, dextrorotation rotating disk and dextrorotation rotoplug are arranged in coaxial, and described lamp housing can rotate around the axis.
When heat dissipation box stretches in lamp housing, LED mainly relies on the fin on heat dissipation box to dispel the heat; When lamp housing rotates, the radiating piece on heat dissipation box is exposed in the external world, and heat can be accelerated to distribute through radiating piece, and form convection current, and light-emitting device now mainly completes distributing of heat with heat exchange with outside, radiating piece is auxiliary heat dissipation instrument, and double-radiation function effect is better; The rotatable structure of lamp housing makes the irradiating angle of light adjustable simultaneously, and the illuminating area of LED is wider.
Compared with prior art, the present invention is provided with heat dissipation box, and heat dissipation box contains drive unit, and the fin on heat dissipation box and some radiating pieces, make the good heat dissipation effect of wall lamp; Lamp housing can pivot, can regulating illumination angle and the illuminating area of wall lamp is increased; The design of reflector in light-emitting device, the light energy emission of light that LED sends, makes the illuminating area of wall lamp increase.
Accompanying drawing explanation
Fig. 1 is the explosive view of a preferred embodiment of the present invention.
Fig. 2 is the structural representation of local in a preferred embodiment of the present invention.
Fig. 3 is the structural representation of light-emitting device in a preferred embodiment of the present invention.
In figure, 10, lamp housing; 20, light-emitting device; 21, reflector; 22, LED; 23, light cover; 24, glass plate; 25, glazing tape; 30, drive unit; 31, drive; 32, emergency driving; 33, transformer; 40, heat dissipation box; 41, upper cartridge body; 411, radiating piece; 412, left-handed rotating disk; 42, lower box body; 421, fin; 50, adjusting device; 51, left-handed rotoplug; 52, dextrorotation rotoplug.
Detailed description of the invention
Be below specific embodiments of the invention and by reference to the accompanying drawings, technical scheme of the present invention is further described, but the present invention be not limited to these embodiments.
As depicted in figs. 1 and 2, this wall lamp comprises lamp housing 10, the drive unit 30 being arranged on the light-emitting device 20 in lamp housing 10 and being connected with light-emitting device 20, light-emitting device 20 is electrically connected with drive unit 30, it is characterized in that, wall lamp also comprises energy containing drive device 30 and can stretch into the heat dissipation box 40 of lamp housing 10 and connect the adjusting device 50 of heat dissipation box 40 and lamp housing 10, drive unit 30 is arranged in heat dissipation box 40, heat dissipation box 40 comprises and to be articulated and connected the box body formed by upper cartridge body 41 and lower box body 42, upper cartridge body 41 comprises multiple radiating piece 411, left-handed rotating disk 412 and dextrorotation rotating disk symmetrically arranged with left-handed rotating disk 412, left-handed rotating disk 412 and dextrorotation rotating disk are positioned at the rotating disc of radiating piece 411 both sides, adjusting device 50 comprises the left-handed rotoplug 51 coordinated with left-handed rotating disk 412 and the dextrorotation rotoplug 52 coordinated with dextrorotation rotating disk, left-handed rotoplug 51 and right-hand rotation cock symmetry are arranged on lamp housing 10, and lamp housing 10 can be driven to rotate.
Rotate left-handed rotoplug 51 and dextrorotation rotoplug 52, left-handed rotoplug 51 drives left-handed rotating disk 412, dextrorotation rotoplug 52 drives dextrorotation rotating disk, left-handed rotating disk 412 and dextrorotation rotating disk are arranged on upper cartridge body 41, there is relative motion in lamp housing 10 and heat dissipation box 40, and light-emitting device 20 is arranged on lamp housing 10, and the irradiating angle that light-emitting device 20 emits beam frees change along with moving of lamp housing 10, this wall lamp adjustable-angle, increases irradiated area simultaneously;
When rotating lamp housing 10, lamp housing 10 and heat dissipation box 40 produce space, heat dissipation box 40 and lamp housing 10 inner with outside air bump contact, enhance heat dispersion.
Preferably, as shown in Figure 3, the light cover 23 that light-emitting device 20 comprises the reflector 21 be arranged on lamp housing 10, is arranged on the multiple LED 22 in reflector 21 and is arranged on reflector 21, be provided with glass plate 24 between reflector 21 and light cover 23, between glass and reflector 21, be provided with glazing tape 25.
LED 22 is arranged in reflector 21, and the light that LED 22 sends reflects through reflector 21, and irradiated area is larger; Light cover 23 can prevent impurity from entering light-emitting device 20 thus affect the luminescence of LED 22 or the reflecting effect of reflector 21, glass plate 24 effectively can increase refraction and the reflex of light, strengthen light efficiency, glazing tape 25 prevents from dust etc. from entering light-emitting device 20 being bonded in LED 22 or on reflector 21, affect the luminescence of LED 22 or the reflecting effect of reflector 21, the formation structure of light-emitting device 20 effectively can increase irradiated area.
Preferably, drive unit 30 comprises driving 31, emergency driving 32 and transformer 33, and driving 31, emergency driving 32, transformer 33 and LED 22 are electrically connected.
Driving 31 in drive unit 30 and emergency driving 32 can drive LED 22 luminous, and emergency driving 32 is the acknowledgment copy of driving 31, can use emergency driving 32 that wall lamp is normally worked when driving 31 cannot run; Be provided with transformer 33 in drive unit 30, can ensure that supply is to the voltage stabilization of wall lamp, thus ensure that the light that LED 22 sends is stablized, lighting effect is good, increases irradiated area,
Preferably, each radiating piece 411 is parallel and is set in qually spaced on upper cartridge body 41.
Preferably, the height of radiating piece 411 is linearly decremented to upper cartridge body 41 other end by upper cartridge body 41 pin joint.
LED 22 and drive unit 30 will produce a large amount of heats when wall lamp works, the heat produced is as the luminous efficiency shed having a strong impact on light-emitting device 20 not in time, light-emitting device 20 and drive unit 30 are isolated by heat dissipation box 40, and the heat that drive unit 30 produces is distributed to the external world by radiating piece 411;
The structural design of radiating piece 411 meets hydrodynamics, can strengthen the heat exchange of heat, further enhance heat dispersion; Radiating piece 411 is evenly distributed, and is formed with radiating groove between adjacent two radiating pieces 411, increases radiating piece 411 and the contact surface of air, can reduce between radiating piece 411 as far as possible and produce heat exchange, play the heat dispersion strengthening wall lamp.
Preferably, be provided with fin 421 in lower box body 42, fin 421 is installed on below drive unit 30, and fin 421 offers multiple louvre.
Fin 421 can dispel the heat to heat dissipation box 40 inner driving device 30, and radiating piece 411 is on drive unit 30, and fin 421 is drive unit 30 times, and fin 421 and radiating piece 411 can dispel the heat to drive unit 30 simultaneously, enhance heat dispersion.
Preferably, left-handed rotating disk 412, left-handed rotoplug 51, dextrorotation rotating disk and dextrorotation rotoplug 52 is arranged in coaxial, and lamp housing 10 can rotate around the axis.
When heat dissipation box 40 stretches in lamp housing 10, LED 22 mainly relies on the fin 421 on heat dissipation box 40 to dispel the heat; When lamp housing 10 rotates, the radiating piece 411 on heat dissipation box 40 is exposed in the external world, and heat can be accelerated to distribute through radiating piece 411, and form convection current, and light-emitting device 20 now mainly completes distributing of heat with heat exchange with outside, radiating piece 411 is auxiliary heat dissipation instrument, and double-radiation function effect is better; The rotatable structure of lamp housing 10 makes the irradiating angle of light adjustable simultaneously, and the illuminating area of LED 22 is wider.
Specific embodiment described herein is only to the explanation for example of the present invention's spirit.Those skilled in the art can make various amendment or supplement or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present invention or surmount the scope that appended claims defines.
Claims (7)
1. a wall lamp, comprise lamp housing, the drive unit being arranged on the light-emitting device in lamp housing and being connected with light-emitting device, described light-emitting device is electrically connected with drive unit, it is characterized in that, described wall lamp also comprises energy containing drive device and can stretch into the heat dissipation box of lamp housing and connect the adjusting device of heat dissipation box and lamp housing, described drive unit is arranged in heat dissipation box, described heat dissipation box comprises and to be articulated and connected the box body formed by upper cartridge body and lower box body, described upper cartridge body comprises some radiating pieces, left-handed rotating disk and dextrorotation rotating disk symmetrically arranged with left-handed rotating disk, left-handed rotating disk and dextrorotation rotating disk are positioned at the rotating disc of radiating piece both sides, described adjusting device comprises the left-handed rotoplug coordinated with left-handed rotating disk and the dextrorotation rotoplug coordinated with dextrorotation rotating disk, described left-handed rotoplug and right-hand rotation cock symmetry are arranged on lamp housing, and lamp housing can be driven to rotate.
2. a kind of wall lamp according to claim 1, it is characterized in that, the light cover that described light-emitting device comprises the reflector be arranged on lamp housing, installs some LED in the reflecting plate and be arranged on reflector, be provided with glass plate between reflector and light cover, between glass and reflector, be provided with glazing tape.
3. a kind of wall lamp according to claim 2, is characterized in that, described drive unit comprises driving, emergency driving and transformer, described driving, emergency driving, transformer and LED electrical connection.
4. a kind of wall lamp according to claim 3, is characterized in that, each radiating piece is parallel and is set in qually spaced on upper cartridge body.
5. a kind of wall lamp according to claim 4, is characterized in that, the height of radiating piece is linearly decremented to the upper cartridge body other end by upper cartridge body pin joint.
6. a kind of wall lamp according to claim 5, is characterized in that, is provided with fin in described lower box body, and described fin is installed on below drive unit, and described fin offers some louvres.
7. a kind of wall lamp according to claim 6, is characterized in that, described left-handed rotating disk, left-handed rotoplug, dextrorotation rotating disk and dextrorotation rotoplug are arranged in coaxial, and described lamp housing can rotate around the axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410687553.9A CN104566009B (en) | 2014-11-25 | 2014-11-25 | A kind of wall lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410687553.9A CN104566009B (en) | 2014-11-25 | 2014-11-25 | A kind of wall lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104566009A true CN104566009A (en) | 2015-04-29 |
| CN104566009B CN104566009B (en) | 2017-08-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410687553.9A Active CN104566009B (en) | 2014-11-25 | 2014-11-25 | A kind of wall lamp |
Country Status (1)
| Country | Link |
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| CN (1) | CN104566009B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109915741A (en) * | 2017-12-08 | 2019-06-21 | 海洋王（东莞）照明科技有限公司 | Double drive fitting structure |
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| Publication number | Publication date |
|---|---|
| CN104566009B (en) | 2017-08-08 |
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