CN219367462U - Backlight lamp with adjustable illumination angle - Google Patents
Backlight lamp with adjustable illumination angle Download PDFInfo
- Publication number
- CN219367462U CN219367462U CN202222013971.2U CN202222013971U CN219367462U CN 219367462 U CN219367462 U CN 219367462U CN 202222013971 U CN202222013971 U CN 202222013971U CN 219367462 U CN219367462 U CN 219367462U
- Authority
- CN
- China
- Prior art keywords
- backlight
- shell
- cabin
- lamp body
- heat dissipation
- 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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Links
- 238000005286 illumination Methods 0.000 title claims abstract description 14
- 230000007246 mechanism Effects 0.000 claims abstract description 21
- 230000017525 heat dissipation Effects 0.000 claims abstract description 19
- 238000001816 cooling Methods 0.000 claims description 10
- 239000011148 porous material Substances 0.000 claims description 4
- 230000002035 prolonged effect Effects 0.000 claims description 3
- 230000009471 action Effects 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 10
- 108010066278 cabin-4 Proteins 0.000 description 10
- 241000282414 Homo sapiens Species 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model relates to the field of lighting equipment, and discloses a backlight lamp with adjustable illumination angle, which comprises: the angle adjusting mechanism is used for adjusting the angle of the shell, the heat dissipation mechanism is used for dissipating heat inside the shell and prolonging the service life of the lamp body, and the angle adjusting mechanism comprises a frame, the shell, a rotating piece, a sliding block, a rotating rod, a fixing block, an electric push rod and a sliding groove. According to the utility model, the shell can rotate on the rotating rod to a certain extent through the rotating piece under the action of the electric push rod, and the rotating rod can swing to a certain extent under the action of the sliding block, so that the shell can move left and right, the lamp body can achieve the effect of irradiation at different angles, the overall practicability is improved, and the temperature in the placing cabin is discharged from the air vent under the action of the fan, so that the temperature in the placing cabin is reduced.
Description
Technical Field
The utility model relates to the field of lighting equipment, in particular to a backlight lamp with an adjustable illumination angle.
Background
The lamp is a light-transmitting, distributing and changing light distribution of a light source, and the light source can reliably emit light to meet the light demand of human beings when the human beings are engaged in various activities, and along with the development of economy, the lamp with a backlight effect is a common decorative lamp in the market at present, and the backlight effect means that the light is not directly emitted, but is firstly emitted to the mounting surface of the lamp such as a wall and the like, and the light is gently and darkly illuminated through reflection of the mounting surface, so that the decorative effect is good.
The backlight lamp is used, is always fixed on a support or a wall, so that the backlight lamp cannot be adjusted in height and angle, the backlight lamp is limited in use, the whole use effect is poor, the backlight lamp is electronic equipment, and heat is generated when the electronic equipment works, so that the service life of the backlight lamp is influenced.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides a backlight lamp with adjustable illumination angle.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: a backlight with adjustable illumination angle, the backlight comprising:
the angle adjusting mechanism is used for adjusting the angle of the shell;
the heat dissipation mechanism is used for dissipating heat in the shell and prolonging the service life of the lamp body;
the angle adjusting mechanism comprises a frame, a shell, rotating parts, sliding blocks, rotating rods, fixing blocks, electric push rods and sliding grooves, wherein the rotating parts are fixedly connected to the middle of the rear side of the shell, through holes are formed in the middle of the rotating parts, the rotating rods are rotatably connected to the inner parts of the through holes, the sliding blocks are rotatably connected to the left end and the right end of each rotating rod, the sliding blocks are slidably connected to the inner parts of the sliding grooves, the sliding grooves are formed in the inner walls of the left side and the right side of the frame, the fixing blocks are fixedly connected to the inner walls of the middle of the rear ends of the upper side and the lower side of the frame, the through holes are formed in the middle of the fixing blocks, the electric push rods are fixedly connected to the inner parts of the through holes, and the driving ends of the electric push rods are fixedly connected to the upper side and the lower side of the rear end of the shell;
the heat dissipation mechanism comprises a lamp body, a placing cabin, an air vent, a heat dissipation cabin, a communication hole and a fan, wherein the placing cabin is arranged on the front side of the inside of the shell, the heat dissipation cabin is arranged on the rear side of the inside of the shell, the air vent is arranged on the inner wall of the rear side of the heat dissipation cabin, the lamp body is arranged in the placing cabin, the communication hole is arranged on the inner wall of the rear side of the placing cabin, and the fan is fixedly connected to the middle part of the heat dissipation cabin.
As a further description of the above technical solution:
the front ends of the inner walls of the upper side and the lower side of the placement cabin are provided with mounting grooves.
As a further description of the above technical solution:
the front ends of the upper side and the lower side of the lamp body are fixedly connected with mounting pieces.
As a further description of the above technical solution:
the mounting member is positioned within the mounting slot.
As a further description of the above technical solution:
the front end of the lamp body is provided with a warm lamp strip.
As a further description of the above technical solution:
the front end of the lamp body is provided with a strong lamp strip.
As a further description of the above technical solution:
the warm light bars and the strong light bars are arranged in a staggered mode.
As a further description of the above technical solution:
the other side of the vent penetrates through the shell.
As a further description of the above technical solution:
the housing is located inside the frame.
As a further description of the above technical solution:
the other end of the communication hole is communicated with the cooling cabin.
The utility model has the following beneficial effects:
according to the utility model, the shell can rotate on the rotating rod to a certain extent under the action of the electric push rod, and the rotating rod can swing to a certain extent under the action of the sliding block, so that the shell can move left and right, the lamp body can achieve the effect of irradiation at different angles, and meanwhile, the electric push rod stretches and contracts to drive the sliding block to move in the sliding groove, so that the shell is driven to move in the frame, and the position of the shell is adjusted.
According to the utility model, the interior of the placing cabin is communicated with the external connection under the cooperation of the communication hole and the air vent, so that the heat dissipation effect is achieved, meanwhile, the circulation speed of the interior of the placing cabin and the external air is accelerated under the action of the fan, the temperature reduction speed of the interior of the placing cabin is further accelerated, and the service lives of the warm light bar and the strong light bar are further prolonged.
Drawings
FIG. 1 is a perspective view of a backlight with adjustable illumination angle according to the present utility model;
FIG. 2 is a perspective view of the back side of a backlight with adjustable illumination angle according to the present utility model;
fig. 3 is a cross-sectional view of a backlight with adjustable illumination angle according to the present utility model.
Legend description:
1. a frame; 2. a housing; 3. a lamp body; 4. placing a cabin; 5. strong light bar; 6. a warm light bar; 7. a rotating member; 8. a slide block; 9. an angle adjusting mechanism; 10. a fixed block; 11. an electric push rod; 12. a vent; 13. a rotating rod; 14. a chute; 15. a heat dissipation cabin; 16. a heat dissipation mechanism; 17. a communication hole; 18. a blower.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, one embodiment provided by the present utility model is: a backlight with adjustable illumination angle, the backlight comprising:
an angle adjusting mechanism 9, the angle adjusting mechanism 9 being used for adjusting the angle of the housing 2; the angle adjusting mechanism 9 comprises a frame 1, a shell 2, rotating pieces 7, sliding blocks 8, rotating rods 13, fixed blocks 10, electric push rods 11 and sliding grooves 14, wherein the rotating pieces 7 are fixedly connected to the middle of the rear side of the shell 2, through holes are formed in the middle of the rotating pieces 7, the rotating rods 13 are rotatably connected to the inside of the through holes, the sliding blocks 8 are rotatably connected to the left end and the right end of each rotating rod 13, the sliding blocks 8 are slidably connected to the inside of the sliding grooves 14, the sliding grooves 14 are formed in the inner walls of the left side and the right side of the frame 1, the fixed blocks 10 are fixedly connected to the inner walls of the middle of the rear ends of the upper side and the lower side of the frame 1, through holes are formed in the middle of the fixed blocks 10, the electric push rods 11 are fixedly connected to the inner sides of the rear end of the shell 2, the shell 2 can rotate to a certain extent through the rotating pieces 7 under the action of the electric push rods 11, and the rotating rods 13 swing to a certain extent under the action of the sliding blocks 8, and the shell 2 can move left and right;
the heat dissipation mechanism 16, the heat dissipation mechanism 16 is used for dissipating heat inside the shell 2, so that the service life of the lamp body 3 is prolonged; the cooling mechanism 16 comprises a lamp body 3, a placing cabin 4, an air vent 12, a cooling cabin 15, a communication hole 17 and a fan 18, wherein the placing cabin 4 is arranged on the front side of the inside of the shell 2, the cooling cabin 15 is arranged on the rear side of the inside of the shell 2, the air vent 12 is arranged on the inner wall of the rear side of the cooling cabin 15, the lamp body 3 is arranged in the inside of the placing cabin 4, the communication hole 17 is arranged on the inner wall of the rear side of the placing cabin 4, the fan 18 is fixedly connected with the middle part of the cooling cabin 15, and under the action of the fan 18, the temperature in the placing cabin 4 enters the inside of the cooling cabin 15 through the communication hole 17 and is discharged from the air vent 12, so that the temperature in the placing cabin 4 is reduced.
The front ends of the inner walls of the upper side and the lower side of the placing cabin 4 are provided with mounting grooves, the front ends of the upper side and the lower side of the lamp body 3 are fixedly connected with mounting pieces, and the mounting pieces are located in the mounting grooves and are convenient to install.
The front end of lamp body 3 is provided with warm lamp strip 6, the front end of lamp body 3 is provided with strong lamp strip 5, warm lamp strip 6 and strong lamp strip 5 are crisscross the setting, under the cooperation of strong lamp strip 5 and warm lamp strip 6, the opposite side of air vent 12 runs through casing 2, casing 2 is located the inside of frame 1, the other end and the heat dissipation cabin 15 of intercommunicating pore 17 are linked, because under the cooperation of intercommunicating pore 17 and air vent 12, make the inside and the external intercommunication of placing cabin 4, thereby played radiating effect, and then improved the life of warm lamp strip 6 and strong lamp strip 5.
Working principle: firstly, the shell 2 can rotate on the rotating rod 13 by the rotating piece 7 under the action of the electric push rod 11, and under the action of the sliding block 8, the rotating rod 13 swings to a certain extent, and then the shell 2 moves left and right, so that the lamp body 3 can reach the effect of irradiation at different angles, meanwhile, the sliding block 8 can be driven to move in the sliding groove 4 by stretching and retracting the electric push rod 11, and then the shell 2 is driven to move in the frame 1, so that the position of the shell 2 is adjusted, the whole practicability is improved, and the temperature in the placing cabin 4 enters the cooling cabin 15 through the communication hole 17 under the action of the fan 18 and is discharged from the air vent 12, so that the temperature in the placing cabin 4 is reduced.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (10)
1. A backlight with adjustable illumination angle, characterized in that: the backlight luminaire comprises:
an angle adjustment mechanism (9), wherein the angle adjustment mechanism (9) is used for adjusting the angle of the shell (2);
the heat dissipation mechanism (16), the heat dissipation mechanism (16) is used for dissipating heat in the shell (2), so that the service life of the lamp body (3) is prolonged;
the angle adjusting mechanism (9) comprises a frame (1), a shell (2), rotating parts (7), sliding blocks (8), rotating rods (13), fixed blocks (10), electric push rods (11) and sliding grooves (14), wherein the middle part of the rear side of the shell (2) is fixedly connected with the rotating parts (7), through holes are formed in the middle part of the rotating parts (7), the rotating rods (13) are rotatably connected to the inner parts of the through holes, the sliding blocks (8) are rotatably connected to the left end and the right end of each rotating rod (13), the sliding blocks (8) are slidably connected to the inner parts of the sliding grooves (14), the sliding grooves (14) are formed in the inner walls of the left side and the right side of the frame (1), the fixed blocks (10) are fixedly connected to the inner walls of the middle parts of the rear ends of the upper side and the lower side of the frame (1), through holes are formed in the middle parts of the fixed blocks (10), the electric push rods (11) are fixedly connected to the inner parts of the through holes, and the driving ends of the electric push rods (11) are fixedly connected to the upper side and the lower side of the rear end of the shell (2).
The utility model provides a cooling mechanism (16) is including lamp body (3), place cabin (4), air vent (12), heat dissipation cabin (15), intercommunicating pore (17) and fan (18), place cabin (4) and set up at the inside front side of casing (2), the inside rear side of casing (2) is provided with heat dissipation cabin (15), the rear side inner wall of heat dissipation cabin (15) is provided with air vent (12), the inside of placing cabin (4) is provided with lamp body (3), be provided with intercommunicating pore (17) on the inner wall of placing cabin (4) rear side, the middle part fixedly connected with fan (18) of heat dissipation cabin (15).
2. The backlight of claim 1, wherein: the front ends of the inner walls of the upper side and the lower side of the placement cabin (4) are provided with mounting grooves.
3. The backlight of claim 2, wherein the backlight comprises: the front ends of the upper side and the lower side of the lamp body (3) are fixedly connected with mounting pieces.
4. A backlight with adjustable illumination angle according to claim 3, wherein: the mounting member is positioned within the mounting slot.
5. The backlight of claim 1, wherein: the front end of the lamp body (3) is provided with a warm lamp strip (6).
6. The adjustable illumination angle backlight of claim 5, wherein: the front end of the lamp body (3) is provided with a strong lamp strip (5).
7. The adjustable illumination angle backlight of claim 6, wherein: the warm lamp strips (6) and the strong lamp strips (5) are arranged in a staggered mode.
8. The backlight of claim 1, wherein: the other side of the air port (12) penetrates through the shell (2).
9. The backlight of claim 1, wherein: the housing (2) is located inside the frame (1).
10. The backlight of claim 1, wherein: the other end of the communication hole (17) is communicated with the cooling cabin (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222013971.2U CN219367462U (en) | 2022-08-01 | 2022-08-01 | Backlight lamp with adjustable illumination angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222013971.2U CN219367462U (en) | 2022-08-01 | 2022-08-01 | Backlight lamp with adjustable illumination angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219367462U true CN219367462U (en) | 2023-07-18 |
Family
ID=87147100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222013971.2U Active CN219367462U (en) | 2022-08-01 | 2022-08-01 | Backlight lamp with adjustable illumination angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219367462U (en) |
-
2022
- 2022-08-01 CN CN202222013971.2U patent/CN219367462U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |