CN222278501U - LED projection lamp with efficient heat dissipation performance - Google Patents
LED projection lamp with efficient heat dissipation performance Download PDFInfo
- Publication number
- CN222278501U CN222278501U CN202421214107.1U CN202421214107U CN222278501U CN 222278501 U CN222278501 U CN 222278501U CN 202421214107 U CN202421214107 U CN 202421214107U CN 222278501 U CN222278501 U CN 222278501U
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- heat dissipation
- mounting box
- lamp body
- dissipation performance
- connecting plate
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 23
- 238000009434 installation Methods 0.000 claims abstract description 5
- 241001465382 Physalis alkekengi Species 0.000 abstract 1
- 239000006185 dispersion Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model relates to a lamps and lanterns field, and disclose a possess high-efficient heat dispersion's LED projecting lamp, it includes main part component and improvement component, and main part component includes the support of constituteing by diaphragm and two risers and the lamp body that is located the support, and the back of lamp body is connected with the mounting box, and there is the breach the back of mounting box in the position that is close to the top, and its inside storage battery of placing the top and not exceeding the breach bottom. The utility model utilizes the fan on the connecting plate to radiate the lamp body from the back of the lamp body, and simultaneously, the fan can radiate the storage battery in the installation box as the storage battery does not exceed the bottom end of the notch, thus achieving double functions at one time. In addition, because the connecting plate can be turned over, the wind direction of the fan can be changed, that is, according to actual needs, the fan can be selected to suck external cold wind to blow into the mounting box for heat dissipation or suck the hot air in the mounting box to discharge to the outside for heat dissipation.
Description
Technical Field
The utility model belongs to the field of lamps, and particularly relates to an LED projection lamp with efficient heat dissipation performance.
Background
An LED projector is a highly efficient lighting device that uses Light Emitting Diodes (LEDs) as light sources to project light onto a specific area or object. Such fixtures are commonly used for outdoor lighting including, but not limited to, landscape lighting, factory lighting, garden lighting, media lighting, and the like.
The projector has two power supply modes, one is directly powered by an electric wire, and the other is internally provided with a storage battery which can be charged for use. However, no matter what kind of power supply mode is, heat is always generated when the power supply device works, and although a plurality of heat dissipation holes are formed in the surface of the shell for heat dissipation, the heat dissipation is mainly based on self-independent heat dissipation, and the heat dissipation effect of the power supply device is far from ideal.
Disclosure of utility model
The technical problem to be solved is how to improve the radiating effect of the projection lamp.
The technical scheme includes that the LED floodlight with the efficient heat dissipation performance comprises a main body component and an improved component, wherein the main body component comprises a bracket formed by a transverse plate and two vertical plates and a lamp body positioned on the bracket, the back surface of the lamp body is connected with a mounting box, a notch is formed in the back surface of the mounting box at a position close to the top end, a storage battery with the top end not exceeding the bottom end of the notch is placed in the mounting box, the improved structure comprises heat dissipation grooves formed in the top end and the bottom end of the mounting box, in addition, a connecting plate is arranged at the notch position, two fans are symmetrically arranged on the connecting plate, and the connecting plate can be turned over.
Further, two sides of the inner wall of the mounting box are symmetrically provided with vertical sliding grooves at the positions of the notches, the top ends of the sliding grooves are communicated with the top ends of the mounting box, and meanwhile, two sides of the connecting plate are connected with sliding blocks which are in sliding connection with the sliding grooves.
Furthermore, the two sides of the lamp body are both connected with transverse connecting shafts, the connecting shafts are rotationally connected with corresponding vertical plates through bearings, and a positioning mechanism for fixing the connecting shafts after the connecting shafts rotate is further arranged on the bracket.
In addition, the outer side of one connecting shaft is provided with a clamping hole for clamping with the clamping column, and the outer side of the corresponding vertical plate of the connecting shaft is provided with a ring groove for clamping with the clamping ring.
Further, the clamping columns and the clamping rings are elastic, the diameter of the clamping columns is slightly larger than that of the clamping holes, and the thickness of the clamping rings is slightly larger than the width of the annular grooves.
Further, the outer side of the connecting shaft without the clamping hole can be connected with a convex head positioned outside the corresponding vertical plate, and the structure of the convex head is the same as that of the cylindrical head so as to form a symmetrical structure.
The lamp body can be radiated from the back of the lamp body by the fan on the connecting plate, and meanwhile, the storage battery does not exceed the bottom end of the notch, so that the fan can radiate the storage battery in the mounting box, and the lamp body is obtained at one time. In addition, because the connecting plate can be turned over, the wind direction of the fan can be changed, that is, according to actual needs, the fan can be selected to suck external cold wind to blow into the mounting box for heat dissipation or suck the hot air in the mounting box to discharge to the outside for heat dissipation.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic diagram of the front structure of the present utility model;
FIG. 2 is a schematic view of the back structure of the present utility model;
FIG. 3 is a schematic view of a connecting plate structure according to the present utility model;
FIG. 4 is a schematic view of a positioning mechanism according to the present utility model;
The lamp comprises a bracket 1, a lamp body 2, a mounting box 3, a storage battery 4, a heat dissipation groove 5, a connecting plate 6, a fan 7, a fan 8, a chute 9, a sliding block 10, a connecting shaft 11, a positioning mechanism 1101, a cylindrical head 1102, a clamping column 1103, a clamping ring 1104, a clamping hole 1105 and a ring groove.
Detailed Description
The technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present application, and it is apparent that the described embodiments are only some embodiments of the present application, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present application are within the scope of the present application.
The embodiment provides an LED projection lamp with high-efficient heat dissipation performance, as shown in fig. 1-4, including a main body member and an improved member, wherein:
The main body member includes the support 1 of U-shaped that comprises diaphragm and two risers and is located lamp body 2 on the support 1, and the back of this lamp body 2 is connected with installation box 3, and the back of installation box 3 is near the position on top and has the breach, and its inside battery 4 that is placed the top and does not surpass the breach bottom, and specific structure is as shown in fig. 3.
The improved structure comprises heat dissipation grooves 5 formed in the top end and the bottom end of the mounting box 3, a connecting plate 6 is arranged at the notch position, and two fans 7 are symmetrically arranged on the connecting plate 6 left and right, so that the fans 7 on the connecting plate 6 can be used for dissipating heat of the lamp body 2 from the back surface of the lamp body 2, and meanwhile, the storage battery 4 does not exceed the bottom end of the notch, so that the fans 7 can also be used for dissipating heat of the storage battery 4 in the mounting box 3. In addition, the connecting plate 6 can be turned over, because two sides of the inner wall of the mounting box 3 are symmetrically provided with vertical sliding grooves 8 at the positions of the notches, the top ends of the sliding grooves 8 are communicated with the top ends of the mounting box 3, and meanwhile, two sides of the connecting plate 6 are connected with sliding blocks 9 which are in sliding connection with the sliding grooves 8. Therefore, after the connecting plate 6 slides out, the fan 7 can be turned over, so that the fan 7 can absorb external cold air to blow into the mounting box 3 for heat dissipation, and also can absorb hot air in the mounting box 3 to be discharged to the outside for heat dissipation.
In addition, as shown in fig. 4, the two sides of the lamp body 2 are connected with the transverse connecting shafts 10, the connecting shafts 10 are rotatably connected with the corresponding vertical plates through bearings, in addition, the bracket 1 is also provided with a positioning mechanism 11 for fixing the connecting shafts 10 after rotating, the positioning mechanism 11 comprises a cylindrical head 1101 arranged outside one of the vertical plates, the middle of the inner side of the cylindrical head 1101 is connected with a transverse clamping column 1102, the inner side edge of the cylindrical head 1101 is connected with an annular clamping ring 1103, in addition, the outer side of one of the connecting shafts 10 is provided with a clamping hole 1104 for clamping with the clamping column 1102, and the outer side of the corresponding vertical plate 1105 of the connecting shaft 10 is provided with a ring groove for clamping with the clamping ring 1103. The purpose of this is to allow the angle of illumination of the lamp body 2 to be adjustable.
It should be noted that, the engaging posts 1102 and the engaging ring 1103 are both elastic, and, for better engaging, the diameter of the engaging posts 1102 is slightly larger than the diameter of the engaging holes 1104, and the thickness of the engaging ring 1103 is slightly larger than the width of the annular groove 1105.
Finally, to make the structure symmetrical and beautiful, the outer side of the connecting shaft 10 without the engagement hole 1104 can be connected with a protruding head located outside the corresponding riser, and the protruding head has the same structure as the cylindrical head 1101 to form a symmetrical structure.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The above embodiments are not intended to limit the scope of the application, so that the equivalent changes of the structure, shape and principle of the application are covered by the scope of the application.
Claims (6)
1. An LED projection lamp with high-efficiency heat dissipation performance comprises a main body component and an improved component:
The main body member comprises a bracket (1) formed by a transverse plate and two vertical plates and a lamp body (2) positioned on the bracket (1), and is characterized in that the back surface of the lamp body (2) is connected with a mounting box (3), a notch is formed in the back surface of the mounting box (3) at a position close to the top end, and a storage battery (4) with the top end not exceeding the bottom end of the notch is arranged in the mounting box;
The improved structure comprises radiating grooves (5) formed in the top end and the bottom end of the mounting box (3), a connecting plate (6) is mounted at the notch position, two fans (7) are symmetrically mounted on the connecting plate (6) left and right, and the connecting plate (6) can be turned over.
2. The LED projection lamp with the efficient heat dissipation performance according to claim 1 is characterized in that vertical sliding grooves (8) are symmetrically formed in two sides of the inner wall of the installation box (3) at positions located at the gaps, the top ends of the sliding grooves (8) are communicated with the top ends of the installation box (3), and meanwhile, sliding blocks (9) in sliding connection with the sliding grooves (8) are connected to two sides of the connection plate (6).
3. The LED projection lamp with the efficient heat dissipation performance according to claim 1 is characterized in that two sides of the lamp body (2) are connected with transverse connecting shafts (10), the connecting shafts (10) are rotatably connected with corresponding vertical plates through bearings, and in addition, a positioning mechanism (11) for fixing the connecting shafts (10) after rotation is arranged on the bracket (1).
4. The LED floodlight with high-efficiency heat dissipation performance according to claim 3, wherein the positioning mechanism (11) comprises a cylindrical head (1101) arranged outside one of the vertical plates, a transverse clamping column (1102) is connected to the middle of the inner side of the cylindrical head (1101), an annular clamping ring (1103) is connected to the inner side edge of the cylindrical head, in addition, a clamping hole (1104) for being clamped with the clamping column (1102) is formed in the outer side of one of the connecting shafts (10), and a ring groove (1105) for being clamped with the clamping ring (1103) is formed in the outer side of the vertical plate corresponding to the connecting shaft (10).
5. The LED projector according to claim 4, wherein the engaging post (1102) and the engaging ring (1103) are both elastic, and the diameter of the engaging post (1102) is slightly larger than the diameter of the engaging hole (1104), and the thickness of the engaging ring (1103) is slightly larger than the width of the ring groove (1105).
6. The LED projector according to claim 4, wherein a projection located outside the corresponding riser is connected to the outer side of the connecting shaft (10) without the engagement hole (1104), and the projection has the same structure as the cylindrical head (1101) to form a symmetrical structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421214107.1U CN222278501U (en) | 2024-05-30 | 2024-05-30 | LED projection lamp with efficient heat dissipation performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421214107.1U CN222278501U (en) | 2024-05-30 | 2024-05-30 | LED projection lamp with efficient heat dissipation performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222278501U true CN222278501U (en) | 2024-12-31 |
Family
ID=93958718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421214107.1U Active CN222278501U (en) | 2024-05-30 | 2024-05-30 | LED projection lamp with efficient heat dissipation performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222278501U (en) |
-
2024
- 2024-05-30 CN CN202421214107.1U patent/CN222278501U/en active Active
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