CN215601736U - Power supply box section bar and adopt power supply box of this section bar - Google Patents
Power supply box section bar and adopt power supply box of this section bar Download PDFInfo
- Publication number
- CN215601736U CN215601736U CN202122082271.4U CN202122082271U CN215601736U CN 215601736 U CN215601736 U CN 215601736U CN 202122082271 U CN202122082271 U CN 202122082271U CN 215601736 U CN215601736 U CN 215601736U
- Authority
- CN
- China
- Prior art keywords
- power supply
- section bar
- supply box
- side plate
- side board
- 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.)
- Expired - Fee Related
Links
- 238000005192 partition Methods 0.000 claims description 10
- 239000003292 glue Substances 0.000 claims description 9
- 238000009434 installation Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 3
- 230000017525 heat dissipation Effects 0.000 abstract description 3
- 230000001737 promoting effect Effects 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification 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 box section bar and a power supply box adopting the section bar, comprising a section bar body, wherein the section bar body comprises a top plate, a bottom plate, a left side plate and a right side plate, a containing cavity is formed between the top plate, the bottom plate, the left side plate and the right side plate, a first clapboard is arranged at the inner side of the left side plate, a first air channel is formed between the left side plate and the first clapboard, a second clapboard is arranged at the inner side of the right side plate, a second air channel is formed between the right side plate and the second clapboard, the air channel can heat the air in the air channel when the power supply box generates heat and forms temperature difference with the outside air, thereby promoting the flow of the inside air and the outside air and accelerating the heat dissipation effect of the power supply box, in addition, the section bar is provided with a fixed screw hole and a threading hole for installing a lamp body at the outer side of the power supply box and separating the drive from the light source, the installation is simple, the assembly and the installation are convenient, the production efficiency is greatly improved, and the subsequent power supply drive replacement is convenient, the lamp body is not required to be integrally disassembled, and the replacement is quick and convenient.
Description
Technical Field
The utility model relates to a section bar, in particular to a power supply box section bar and a power supply box adopting the section bar.
Background
The projection lamp is a lamp with the illumination intensity on the appointed illuminated surface higher than the ambient environment, is also called as a spotlight, can be aimed at any direction, has a structure which is not influenced by weather conditions, and is mainly used for large-area operation field mines, building outlines, stadiums, overpasses, monuments, parks, flower beds and the like; current LED projecting lamp structure generally comprises lamp body, LED light source subassembly, face guard, LED driver, and LED light source subassembly and LED driver are all installed in the lamp body, and LED driver's dismouting is inconvenient, when LED driver damages to need to be changed or maintain, need wholly take apart the lamp body, just can take out LED driver, and is very inconvenient, assembles and complicated in production moreover, has seriously influenced production efficiency, leads to the unable normal completion of enterprise's production plan.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model provides a power supply box section bar and a power supply box adopting the section bar.
The technical scheme adopted by the utility model for solving the technical problems is as follows:
the utility model provides a power pack section bar, includes the section bar body, the section bar body includes roof, bottom plate, left side board and right side board, it holds the chamber to form between roof, bottom plate, left side board and the right side board, the inboard of left side board is equipped with first baffle, the left side board with form first air passage between the first baffle, the inboard of right side board is equipped with the second baffle, the right side board with form second air passage between the second baffle.
The inboard of roof is equipped with first location arch, the inboard of bottom plate is equipped with second location arch and a plurality of gluey groove.
The inner side of the first partition plate is provided with a first fixing groove, and the inner side of the second partition plate is provided with a second fixing groove.
The utility model provides an adopt power pack of above-mentioned section bar, it installs power drive to hold the intracavity, the end cover is installed to the tip that holds the chamber, just the both sides of end cover do not cover first air passage and second air passage.
And the end cover is provided with a fixed bracket.
The top of the power drive is abutted to the first positioning bulge, the bottom of the power drive is abutted to the second positioning bulge, and the power drive is adhered to the glue groove through glue.
The bottom plate is provided with a threading hole and a plurality of fixing screw holes.
The utility model has the beneficial effects that: the section bar comprises a top plate, a bottom plate, a left side plate and a right side plate, wherein air channels are arranged on two sides of the section bar, a power supply is arranged in the section bar for driving, end covers are arranged at two ends of the section bar for forming a power supply box, and the air channels can heat air in the air channels when the power supply box generates heat and form temperature difference with outside air, so that the circulation of inside and outside air is promoted, and the heat dissipation effect of the power supply box is accelerated; in addition, be equipped with fixed screw and through wires hole on the section bar for at the power pack outside installation lamp body, separately set up drive and light source, the installation is simple, and convenient assembly installation improves production efficiency greatly, and convenient follow-up change power drive simultaneously need not to dismantle the lamp body is whole, and it is swift convenient to change.
Drawings
The utility model is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic cross-sectional view of a profile;
FIG. 2 is an exploded schematic view of the power supply box;
fig. 3 is a schematic view of the assembly of the power supply box and the lamp body.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work based on the embodiments of the present invention belong to the protection scope of the present invention.
The directional or positional relationships "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., are indicative of those directions or positional relationships based on the drawings and are intended to facilitate the description of the utility model and to simplify the description, but are not intended to indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model.
Referring to fig. 1 to 3, a power supply box section bar comprises a section bar body, wherein the section bar body comprises a top plate 1, a bottom plate 2, a left side plate 3 and a right side plate 4, a containing cavity 5 is formed among the top plate 1, the bottom plate 2, the left side plate 3 and the right side plate 4, a first partition plate 31 is arranged on the inner side of the left side plate 3, a first air channel 32 is formed between the left side plate 3 and the first partition plate 31, a second partition plate 41 is arranged on the inner side of the right side plate 4, and a second air channel 42 is formed between the right side plate 4 and the second partition plate 41, and the air channel can heat air in the air channel when the power supply box generates heat and form a temperature difference with outside air, so that the flow of the inside air and the outside air is promoted, and the heat dissipation effect of the power supply box is promoted.
The inboard of roof 1 is equipped with first location arch 6, the inboard of bottom plate 2 is equipped with second location arch 7 and a plurality of gluey groove 8.
The first partition plate 31 is provided at the inner side thereof with a first fixing groove 9, and the second partition plate 41 is provided at the inner side thereof with a second fixing groove 10.
A power supply box adopting the section bar is characterized in that a power supply drive is installed in the accommodating cavity 5, the end part of the accommodating cavity 5 is provided with the end cover 11, and two sides of the end cover 11 do not cover the first air channel 32 and the second air channel 42.
The end cover 11 is provided with the fixing support 12, and the fixing support is arranged on the driving box, so that the strength requirement of the lamp body is reduced, the material thickness of the lamp body is reduced, and the production cost is reduced.
The top of the power drive is abutted to the first positioning bulge 6, the bottom of the power drive is abutted to the second positioning bulge 7, the power drive is adhered to the glue groove 8 through glue, in the embodiment, the glue is waterproof glue, and the power drive is a waterproof power supply.
Be equipped with through wires hole 13 and a plurality of fixed screw 14 on bottom plate 2, be equipped with fixed screw and through wires hole on the section bar for at the installation lamp body in the power pack outside, separately set up drive and light source, the installation is simple, and convenient assembly installation improves production efficiency greatly, and convenient follow-up change power drive simultaneously need not to dismantle the lamp body is whole, changes swiftly convenient.
The above embodiments do not limit the scope of the present invention, and those skilled in the art can make equivalent modifications and variations without departing from the overall concept of the present invention.
Claims (7)
1. The utility model provides a power pack section bar, includes the section bar body, its characterized in that the section bar body includes roof (1), bottom plate (2), left side board (3) and right side board (4), it holds chamber (5) to form between roof (1), bottom plate (2), left side board (3) and the right side board (4), the inboard of left side board (3) is equipped with first baffle (31), left side board (3) with form first air duct (32) between first baffle (31), the inboard of right side board (4) is equipped with second baffle (41), right side board (4) with form second air duct (42) between second baffle (41).
2. The profile for a power supply box according to claim 1, characterized in that the top plate (1) is provided on its inside with a first positioning protrusion (6), and the bottom plate (2) is provided on its inside with a second positioning protrusion (7) and several glue grooves (8).
3. Power supply box profile according to claim 1, characterized in that the inside of the first partition (31) is provided with a first fixation groove (9) and the inside of the second partition (41) is provided with a second fixation groove (10).
4. A power pack using the profile of claim 2, wherein the housing (5) is provided with a power drive, the end of the housing (5) is provided with an end cap (11), and the two sides of the end cap (11) do not cover the first air channel (32) and the second air channel (42).
5. A power pack as claimed in claim 4, characterised in that the end cap (11) has a mounting bracket (12) mounted thereon.
6. The power pack of claim 4, wherein the top of the power driver abuts against the first positioning protrusion (6) and the bottom abuts against the second positioning protrusion (7), and the power driver is adhered to the glue groove (8) by glue.
7. The power supply box according to claim 4, characterized in that the bottom plate (2) is provided with a threading hole (13) and a plurality of fixing screw holes (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122082271.4U CN215601736U (en) | 2021-08-31 | 2021-08-31 | Power supply box section bar and adopt power supply box of this section bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122082271.4U CN215601736U (en) | 2021-08-31 | 2021-08-31 | Power supply box section bar and adopt power supply box of this section bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215601736U true CN215601736U (en) | 2022-01-21 |
Family
ID=79883624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122082271.4U Expired - Fee Related CN215601736U (en) | 2021-08-31 | 2021-08-31 | Power supply box section bar and adopt power supply box of this section bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215601736U (en) |
-
2021
- 2021-08-31 CN CN202122082271.4U patent/CN215601736U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220121 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |