CN220892136U - Power supply assembly structure of waterproof handkerchief lamp - Google Patents
Power supply assembly structure of waterproof handkerchief lamp Download PDFInfo
- Publication number
- CN220892136U CN220892136U CN202322905689.XU CN202322905689U CN220892136U CN 220892136 U CN220892136 U CN 220892136U CN 202322905689 U CN202322905689 U CN 202322905689U CN 220892136 U CN220892136 U CN 220892136U
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- Prior art keywords
- bottom plate
- rear cover
- power supply
- power
- lamp
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- 239000011324 bead Substances 0.000 claims abstract description 12
- 238000009434 installation Methods 0.000 claims abstract description 6
- 238000012423 maintenance Methods 0.000 abstract 1
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a power supply assembly structure of a waterproof handkerchief lamp, which comprises a front shell and a rear shell of the lamp, wherein an installation bottom plate is formed between the front shell and the rear shell, and a plurality of lamp beads are installed on one side of the installation bottom plate, facing the front shell; the other end of the rear shell, which is opposite to the mounting bottom plate, is provided with a rear cover, and a power supply board is arranged between the rear cover and the mounting bottom plate; the power panel is connected with the rear cover through the fixed column, is suspended between the rear cover and the mounting bottom plate, and keeps a certain gap between the power panel and the rear cover and the mounting bottom plate. According to the utility model, the power panel is fixed on one side of the rear cover, so that the power panel is suspended and a certain gap is reserved between the power panel and the rear cover and the mounting bottom plate, when the lamp works, heat emitted by the lamp beads cannot be conducted to the power panel, the power module is prevented from being heated and damaged due to high temperature, and the replacement or maintenance of the power panel at the later stage is facilitated.
Description
Technical Field
The utility model belongs to the technical field of stage lamps, and particularly relates to a power supply assembly structure of a waterproof handkerchief lamp.
Background
The handkerchief lamp is widely applied to the fields of stage lighting, landscape lighting and the like due to the compact structure. In the design and use process of lamps of the pani lamp, how to improve the heat dissipation efficiency is one of the main technical problems in the industry. The power module is one of the core components of the lamp, protects the power module from being damaged by heating, and is also a main technical direction for prolonging the service life of the lamp.
In the pane lamp structure shown in fig. 1 and 2, a plurality of lamp beads 14 are installed in a front shell 10 of the lamp, and the lamp beads 14 are fixedly installed on a bottom plate 13. A power panel 12 is mounted in the rear housing 15 of the lamp, and a power module is mounted on the power panel 12. In the conventional structure, the power panel 12 is directly fixed to the other side surface (the side without the lamp beads) of the bottom plate 13, and is closely attached to the mounting bottom plate of the lamp beads and is in surface contact. When the lamp works, the lamp beads 14 emit light and heat, and the emitted heat is transmitted to the power panel 12 through the bottom plate 13, so that the power module is heated, the power module is easily damaged under the high-temperature condition for a long time, and further the light attenuation and aging of the lamp are caused. In addition, when the power module needs to be replaced or repaired, the rear cover 11 (as shown in fig. 2) is opened, the power panel 12 is fixed to the bottom plate 13, and the disassembly is inconvenient.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides a power supply assembly structure of a waterproof handkerchief lamp, which is used for protecting a power supply module and prolonging the service life of a lamp.
The utility model has the technical scheme that the power supply assembly structure of the waterproof handkerchief lamp comprises a front shell and a rear shell of the lamp, wherein an installation bottom plate is formed between the front shell and the rear shell, and a plurality of lamp beads are installed on one side of the installation bottom plate, facing the front shell; the other end of the rear shell, which is opposite to the mounting bottom plate, is provided with a rear cover, and a power supply board is arranged between the rear cover and the mounting bottom plate; the power panel is connected with the rear cover through the fixed column, is suspended between the rear cover and the mounting bottom plate, and keeps a certain gap between the power panel and the rear cover and the mounting bottom plate.
Further, the rear shell of the lamp is enclosed by the mounting bottom plate and the side plates to form an open cavity, one end of the side plate is integrally formed with the circumference of the mounting bottom plate, and the other end of the side plate is embedded into the mounting groove of the rear cover. And the outer wall of the side plate is provided with radiating fins. And a certain gap is reserved between the inner wall of the side plate and the power panel.
Further, a gap between the power panel and the mounting base plate is equal to or greater than half the distance between the rear cover and the mounting base plate.
Further, a power module is installed on the power panel. The rear cover is provided with a power connector and a control panel which are connected with the power module.
Further, a light-emitting panel is further mounted at the front end of the front shell, and the light-emitting panel is fixed with the front shell through a mask. The front shell, the rear shell and the mounting bottom plate of the lamp are integrally formed, and the mounting bottom plate is formed between the front shell and the rear shell and is close to one side of the front shell.
According to the power supply assembly structure provided by the embodiment of the utility model, the power supply board is fixed on one side of the rear cover, so that the power supply board is suspended between the rear cover and the mounting bottom plate, and a certain gap is reserved between the power supply board and the rear cover and the mounting bottom plate. When the lamp works, heat emitted by the lamp beads cannot be conducted to the power panel, so that the power module is prevented from being heated and damaged due to high temperature, and the service life of the lamp is prolonged. In addition, the clearance between the power panel, the rear cover and the mounting bottom plate can enable internal wiring to be smoother. When the power supply module needs to be replaced or maintained, the power supply board can be taken out together by opening the rear cover, so that the power supply board is convenient to detach and maintain in the later period.
Drawings
Fig. 1 is a schematic view of the internal structure of a conventional pani lamp.
Fig. 2 is a schematic view of the rear cover of the pani lamp of fig. 1 after being opened.
Fig. 3 is a schematic view of an internal structure of the pani lamp according to an embodiment of the present utility model.
Fig. 4 is a schematic view of a mounting structure of the power panel and the rear cover shown in fig. 3.
Fig. 5 is an exploded view of the lamp according to the embodiment of the present utility model.
Detailed Description
The present utility model will be described in further detail with reference to the following examples. However, it should not be understood that the scope of the subject matter of the present utility model is limited to the following embodiments, and all technical solutions implemented based on the foregoing fall within the scope of the present utility model.
If there is a description of "first," "second," etc. in an embodiment of the present utility model, the description of "first," "second," etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a technical feature defined by the "first" and "second" may include at least one such feature explicitly or implicitly. Furthermore, the described embodiments are only some, but not all, embodiments of the utility model. The technical solutions between the embodiments can be combined with each other, but must be based on the realization by a person skilled in the art.
As shown in fig. 3 to 5, the power supply assembly structure of the waterproof handkerchief lamp according to the present embodiment includes a lamp 200 provided with a front housing 33 and a rear housing 25, and a mounting base plate 32 (a side close to the front housing 33) is formed between the front housing 33 and the rear housing 25. A plurality of lamp beads 31 are arranged on one side of the mounting base plate 32 facing the front shell, and a light-emitting panel 34 is also arranged at the front ends of the lamp beads and is fixed with the front shell 33 through a mask 35. The other end of the rear shell 25 opposite to the mounting baseplate 32 is provided with a rear cover 21, and a power panel 22 is arranged between the rear cover 21 and the mounting baseplate 32; the power panel 22 is connected with the rear cover 21 through a plurality of fixing posts 24, is suspended between the rear cover 21 and the mounting base plate 32, and keeps a certain gap with the rear cover 21 and the mounting base plate 32.
Specifically, the front case 33, the rear case 25, and the mounting base plate 32 are integrally formed, the rear case 25 is an open cavity 23 defined by the mounting base plate 32 and the side plates 251, and the power board 22 is mounted in the cavity 23 and then closed with the rear cover 21. Wherein, one end of the side plate 251 is integrally formed with the circumference of the mounting bottom plate 32, and the other end is embedded into the mounting groove 211 of the rear cover 21 and sealed by the rubber ring 28. Heat radiating fins 252 are further provided on the outer walls of the side plates of the rear case 25 for radiating heat outwards. As shown in fig. 4, a power module 27 (such as a switching power supply) is mounted on the power panel 22, one side of the power panel 22 is connected with the rear cover 21 through a plurality of fixing posts 24, and a power connector 212, a control panel 26, and the like connected with the power module 27 are further provided on the rear cover.
In order to prevent the power module from being heated, a certain gap is reserved between the power panel 22 and the rear cover 21 and the mounting base plate 32. Wherein, mounting plate 32 receives the influence of generating heat of lamp pearl 31, can outwards radiate the heat, can guarantee through setting up above-mentioned clearance that power strip 22 can not the direct contact heat source. Preferably, the gap h between the power panel 22 and the mounting base plate 32 is equal to or greater than half the distance between the rear cover 21 and the mounting base plate 32. The size of the gap h can be adjusted by the length of the fixing column 24 (such as a screw). Further, a certain gap is reserved between the inner wall of the side plate 251 and the power panel 22, so that the power panel 22 is suspended in the cavity 23 of the rear housing. Therefore, the power supply can be effectively protected, the power supply module is prevented from being heated and damaged due to high temperature, and the service life of the lamp is prolonged. In addition, the gaps between the power panel 22, the rear cover 21, and the mounting base plate 32 can make the internal wiring (not shown) smoother. When the power module 27 needs to be replaced or maintained, the power panel 22 can be taken out together by opening the rear cover 21 (as shown in fig. 4), so that the power panel is convenient to detach and maintain in a later period.
As shown in fig. 5, the outer casing of the lamp 200 is further provided with a bracket 36, so that the lamp is convenient to install, and other structures are not repeated.
While the foregoing is directed to the preferred embodiments of the present utility model, it will be appreciated by those skilled in the art that various changes and modifications can be made without departing from the principles of the utility model, and such changes and modifications are intended to be included within the scope of the utility model.
Claims (9)
1. The utility model provides a waterproof pal lamp's power assembly structure which characterized in that: the LED lamp comprises a front shell and a rear shell of the lamp, wherein an installation bottom plate is formed between the front shell and the rear shell, and a plurality of lamp beads are installed on one side of the installation bottom plate, facing the front shell; the other end of the rear shell, which is opposite to the mounting bottom plate, is provided with a rear cover, and a power supply board is arranged between the rear cover and the mounting bottom plate; the power panel is connected with the rear cover through the fixed column, is suspended between the rear cover and the mounting bottom plate, and keeps a certain gap between the power panel and the rear cover and the mounting bottom plate.
2. The power supply assembly structure of a waterproof handkerchief lamp according to claim 1, wherein: the rear shell of the lamp is enclosed by the mounting bottom plate and the side plates to form an open cavity, one end of the side plate is integrally formed with the circumference of the mounting bottom plate, and the other end of the side plate is embedded into the mounting groove of the rear cover.
3. The power supply assembly structure of a waterproof handkerchief lamp according to claim 2, wherein: and the outer wall of the side plate is provided with radiating fins.
4. The power supply assembly structure of a waterproof handkerchief lamp according to claim 2, wherein: and a certain gap is reserved between the inner wall of the side plate and the power panel.
5. The power supply assembly structure of a waterproof handkerchief lamp according to any one of claims 1 to 4, characterized in that: the clearance between power strip and the mounting bottom plate is greater than or equal to half distance between back lid and the mounting bottom plate.
6. The power supply assembly structure of a waterproof handkerchief lamp according to claim 4, wherein: and a power supply module is arranged on the power panel.
7. The power supply assembly structure of a waterproof handkerchief lamp according to claim 6, wherein: the rear cover is provided with a power connector and a control panel which are connected with the power module.
8. The power supply assembly structure of a waterproof handkerchief lamp according to claim 1, wherein: the front end of the front shell is also provided with a light-emitting panel, and the light-emitting panel is fixed with the front shell through a mask.
9. The power supply assembly structure of a waterproof handkerchief lamp according to claim 1, wherein: the front shell, the rear shell and the mounting bottom plate of the lamp are integrally formed, and the mounting bottom plate is formed between the front shell and the rear shell and is close to one side of the front shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322905689.XU CN220892136U (en) | 2023-10-30 | 2023-10-30 | Power supply assembly structure of waterproof handkerchief lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322905689.XU CN220892136U (en) | 2023-10-30 | 2023-10-30 | Power supply assembly structure of waterproof handkerchief lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220892136U true CN220892136U (en) | 2024-05-03 |
Family
ID=90873290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322905689.XU Active CN220892136U (en) | 2023-10-30 | 2023-10-30 | Power supply assembly structure of waterproof handkerchief lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220892136U (en) |
-
2023
- 2023-10-30 CN CN202322905689.XU patent/CN220892136U/en active Active
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