CN210868510U - Open dust removal LED drive power supply - Google Patents
Open dust removal LED drive power supply Download PDFInfo
- Publication number
- CN210868510U CN210868510U CN201821856298.6U CN201821856298U CN210868510U CN 210868510 U CN210868510 U CN 210868510U CN 201821856298 U CN201821856298 U CN 201821856298U CN 210868510 U CN210868510 U CN 210868510U
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- China
- Prior art keywords
- dust removal
- power supply
- net
- driving power
- led driving
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- Expired - Fee Related
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Abstract
The utility model discloses an open dust removal LED driving power supply, which comprises a protective shell and an LED driving power supply module; protective housing is the cuboid form, and protective housing is inside to be equipped with the division board, and division board one end rigid coupling is on the protective housing inner wall, and the other end is the free end, and the division board is with protective housing inside divide into dust removal chamber and working chamber, and the dust removal chamber is located the below of working chamber, and the one side that the dust removal chamber is close the division board stiff end is equipped with the air intake, and the dust removal intracavity is equipped with dust removal net and dehumidification net respectively, and dust removal net and dehumidification net one end rigid coupling are in on the division board, one end rigid coupling is on protective housing's diapire, and the working chamber is used for placing LED drive power supply module, and LED drive power supply module passes through the base plate rigid coupling. Through the inside high-temperature gas of updraft ventilator direct drive power supply, the inside work subassembly of LED drive power supply is avoided dust and moisture destruction to the air of replenishment through removing dust and dehumidification processing, can reach the cooling effect fast.
Description
Technical Field
The utility model relates to a LED power equipment field, in particular to open dust removal LED drive power supply.
Background
An LED driving power supply is a power converter that converts a power supply into a specific voltage and current to drive an LED to emit light, and generally: the input of the LED driving power source includes high-voltage power-frequency alternating current (i.e., commercial power), low-voltage direct current, high-voltage direct current, low-voltage high-frequency alternating current (e.g., output of an electronic transformer), and the like. The output of the LED driving power supply is mostly a constant current source that can change voltage with the change of the LED forward voltage drop value.
The LED driving power supply can generate a lot of heat in use, the heat is accumulated inside for a long time, the temperature inside the LED driving power supply can be quickly raised, the working effect of the driving power supply can be greatly influenced by the higher temperature, and the service life of the driving power supply is shortened. Most of LED driving power supplies are characterized in that a heat dissipation device is arranged on a shell of the driving power supply to dissipate heat of the driving power supply in a heat conduction mode, and the heat dissipation mode is extremely low in cooling speed, high in manufacturing cost and extremely low in cost performance.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the above-mentioned problem, provide an open dust removal LED drive power supply, the inside temperature of reduction LED drive power supply that can last fast.
In order to achieve the above purpose, the utility model discloses a method is: an open type dust removal LED driving power supply comprises a protective shell and an LED driving power supply module; the utility model discloses a LED dust removal device, including protective housing, division board, dust removal chamber, division board, dust removal net and dehumidification net, protective housing is the cuboid form, the inside division board that is equipped with of protective housing, division board one end rigid coupling is in on the protective housing inner wall, the other end is the free end, the division board is with protective housing inside divide into dust removal chamber and working chamber, the dust removal chamber is located the below of working chamber, one side that the dust removal chamber is close the division board stiff end is equipped with the air intake, the dust removal intracavity is equipped with dust removal net and dehumidification net respectively, dust removal net and dehumidification net one end rigid coupling are in on the division board, one end rigid coupling is in on protective housing's the diapire, the working chamber is used for placing LED drive power supply module, LED drive power supply.
As an improvement of the utility model, the threaded connection at the air inlet is provided with a screen cover.
As an improvement of the utility model, the screen cover includes with air intake inner wall threaded connection's connecting pipe, be located the protective housing outside and with the cover head of connecting pipe rigid coupling.
As an improvement of the utility model, the net that removes dust has threely, along the air inlet direction, the dehumidification net is located the low reaches of net that removes dust.
As an improvement of the utility model, the air draft device comprises an air exhauster arranged outside the protective shell and a horn suction port extending into the protective shell.
Has the advantages that:
1. the utility model discloses an open dust removal LED drive power supply, through the high-temperature gas of updraft ventilator direct drive power supply inside, and supplementary air can be through dust removal and dehumidification processing, avoids the dust and the moisture of supplementary air to destroy the work subassembly inside the LED drive power supply, and this kind of heat dissipation mode can not only reach the cooling effect fast, and simple structure, low in manufacturing cost moreover;
2. the screening cover is used for preventing sundries with large volume in the external environment from entering the LED driving power supply.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
the components in the figure are:
1-protective shell, 2-LED driving power supply module, 3-partition plate, 4-dust removing cavity, 5-working cavity, 6-air inlet, 7-dust removing net, 8-dehumidifying net, 9-base plate, 10-air draft device, 11-screen cover, 11 a-connecting pipe, 11 b-cover head, 12-exhaust fan and 13-horn suction port.
Detailed Description
The invention will be further described with reference to the following examples and drawings, it being understood that the following detailed description is illustrative of the invention and is not to be taken as limiting the scope of the invention. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
As shown in the figure, the utility model provides an open dust removal LED driving power supply, which comprises a protective shell 1 and an LED driving power supply module 2; protective housing 1 is the cuboid form, 1 inside division board 3 that is equipped with of protective housing, 3 one end rigid couplings of division board are in on the 1 inner wall of protective housing, the other end is the free end, division board 3 is divided into dust removal chamber 4 and working chamber 5 with 1 inside of protective housing, dust removal chamber 4 is located the below of working chamber 5, one side that dust removal chamber 4 is close division board 3 stiff end is equipped with air intake 6, be equipped with dust removal net 7 and dehumidification net 8 in the dust removal chamber 4 respectively, dust removal net 7 and dehumidification net 8 one end rigid coupling are in on the division board 3, one end rigid coupling is in on protective housing 1's the diapire, working chamber 5 is used for placing LED drive power supply module 2, LED drive power supply module 2 passes through 9 rigid couplings and is in on the division board 3, LED drive power supply module 2 top is equipped with updraft ventilator 10.
As another embodiment of the present invention, the air inlet 6 is connected to the screen cover 11 by a screw.
As another embodiment of the present invention, the screen cover 11 includes a connecting pipe 11a screwed to the inner wall of the air inlet 6, and a cover head 11b located outside the protective housing 1 and fixedly connected to the connecting pipe 11 a.
As another embodiment of the present invention, the dust removing net 7 is three, and along the air inlet direction, the dehumidifying net 8 is located at the downstream of the dust removing net 7.
As another embodiment of the present invention, the air draft device 10 includes an air draft fan 12 located outside the protection housing 1 and a horn suction port 13 extending into the protection housing 1.
The utility model provides a pair of open dust removal LED drive power supply through the inside high-temperature gas of updraft ventilator direct drive power supply, and the air of replenishment then can be through removing dust and dehumidification processing, avoids replenishing the dust and the moisture of air to destroy the inside work assembly of LED drive power supply, and this kind of radiating mode can not only reach the cooling effect fast, simple structure moreover, low in manufacturing cost.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, but also to cover any modifications or equivalent changes made in the technical spirit of the present invention, which fall within the scope of the present invention.
Claims (5)
1. The utility model provides an open dust removal LED drive power supply which characterized in that: comprises a protective shell (1) and an LED driving power module (2); the LED dust removal device is characterized in that the protective shell (1) is in a cuboid shape, a partition plate (3) is arranged inside the protective shell (1), one end of the partition plate (3) is fixedly connected to the inner wall of the protective shell (1), the other end of the partition plate is a free end, the partition plate (3) divides the interior of the protective shell (1) into a dust removal cavity (4) and a working cavity (5), the dust removal cavity (4) is located below the working cavity (5), one side, close to the fixed end of the partition plate (3), of the dust removal cavity (4) is provided with an air inlet (6), a dust removal net (7) and a dehumidification net (8) are respectively arranged in the dust removal cavity (4), one ends of the dust removal net (7) and the dehumidification net (8) are fixedly connected to the partition plate (3), one ends of the dust removal net (4) are fixedly connected to the bottom wall of the protective shell (1), the working cavity (5) is used for placing an LED driving power supply module (2), and the LED driving power supply module, an air draft device (10) is arranged above the LED driving power supply module (2).
2. The open dust removal LED driving power supply according to claim 1, characterized in that: the air inlet (6) is in threaded connection with a screening cover (11).
3. The open dust removal LED driving power supply according to claim 2, characterized in that: the screening cover (11) comprises a connecting pipe (11 a) in threaded connection with the inner wall of the air inlet (6) and a cover head (11 b) which is positioned outside the protective shell (1) and fixedly connected with the connecting pipe (11 a).
4. The open dust removal LED driving power supply according to claim 1, characterized in that: dust removal net (7) have threely, along the air inlet direction, dehumidification net (8) are located the low reaches of dust removal net (7).
5. The open dust removal LED driving power supply according to claim 1, characterized in that: the air draft device (10) comprises an exhaust fan (12) located outside the protective shell (1) and a horn suction port (13) extending into the interior of the protective shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821856298.6U CN210868510U (en) | 2018-11-12 | 2018-11-12 | Open dust removal LED drive power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821856298.6U CN210868510U (en) | 2018-11-12 | 2018-11-12 | Open dust removal LED drive power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210868510U true CN210868510U (en) | 2020-06-26 |
Family
ID=71306215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821856298.6U Expired - Fee Related CN210868510U (en) | 2018-11-12 | 2018-11-12 | Open dust removal LED drive power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210868510U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113710023A (en) * | 2021-07-29 | 2021-11-26 | 苏州浪潮智能科技有限公司 | Temperature and humidity adjusting server cabinet |
-
2018
- 2018-11-12 CN CN201821856298.6U patent/CN210868510U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113710023A (en) * | 2021-07-29 | 2021-11-26 | 苏州浪潮智能科技有限公司 | Temperature and humidity adjusting server cabinet |
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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: 20200626 Termination date: 20201112 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |