CN220830625U - Power supply with good heat dissipation effect for display screen - Google Patents
Power supply with good heat dissipation effect for display screen Download PDFInfo
- Publication number
- CN220830625U CN220830625U CN202322202240.7U CN202322202240U CN220830625U CN 220830625 U CN220830625 U CN 220830625U CN 202322202240 U CN202322202240 U CN 202322202240U CN 220830625 U CN220830625 U CN 220830625U
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- CN
- China
- Prior art keywords
- power supply
- display screen
- heat dissipation
- apron
- dissipation effect
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- 230000000694 effects Effects 0.000 title claims abstract description 18
- 230000017525 heat dissipation Effects 0.000 title claims abstract description 13
- 238000009423 ventilation Methods 0.000 claims abstract description 9
- 238000007789 sealing Methods 0.000 claims description 6
- 238000001179 sorption measurement Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 239000002156 adsorbate Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model relates to the technical field of power supply heat dissipation and discloses a power supply for a display screen with good heat dissipation effect, which comprises a shell and a power supply module, wherein a plurality of sliding grooves are uniformly and alternately arranged on the inner wall of the shell, the sliding grooves are L-shaped, a placement plate is movably arranged in each sliding groove, any placement plates are alternately arranged, a cover plate is movably arranged on one side of the shell, the shell and the cover plate are movably connected with each other through two screw threads on the mutually close surfaces, and two mutually far-away ventilation openings are formed in the cover plate.
Description
Technical Field
The utility model relates to the technical field of power supply heat dissipation, in particular to a power supply with a good heat dissipation effect for a display screen.
Background
The power is applied to the aspect of life, and install modules such as power body, pcb board in the power casing, the power can produce a large amount of heat at high power use in-process, the high temperature can cause the damage of power even explode, in order to cool down the power, generally directly blow the power casing inside through the fan to take away the power heat, but current device is in the use, the air current retention time that the fan blown into the power casing inside is short, contact area inside the power casing is less, thereby be difficult to fully exert the air current to the cooling effect inside the power casing, then, have the reason, research improvement is carried out to current structure and loss, provide a power for the display screen that the radiating effect is good, in order to reach the purpose that has more practical value.
Disclosure of utility model
In order to overcome the defects in the prior art, the utility model provides a power supply for a display screen with good heat dissipation effect, so as to solve the problems in the prior art.
The utility model provides the following technical scheme: the utility model provides a power for display screen that radiating effect is good, includes casing, power module, the inner wall of casing is evenly staggered and is equipped with many spouts, the shape of spout sets up to L shape, movable mounting has the board of placing in the spout, wantonly place to be crisscross setting between the board, one side movable mounting of casing has the apron, through two screw thread swing joint between casing and the apron mutually close to the face, two vents that keep away from each other have been seted up on the apron, two the apron vent sets up respectively in the spout outside, one apron vent inboard fixed mounting has the fan, hollow lid is all installed in the apron vent outside, the inside of hollow lid is all fixed mounting has the filter screen.
Further, the number of the placing plates is not less than two, and after the space inside the shell is partitioned, the air flow entering from the outside can more fully move along the staggered placing plates inside the shell, and heat inside the shell is taken away.
Further, the placing plate and the sliding groove are in close contact with each other and are connected through the adsorption of embedded magnets, when the placing plate is installed in the sliding groove, the stability of the placing plate installed in the sliding groove can be improved through the embedded magnets, and accordingly the placing plate is not easy to shake.
Further, a plurality of screw thread mounting grooves are uniformly formed in the surface of the placing plate, the power module is movably connected with the screw thread mounting grooves of the placing plate through a plurality of screw thread mounting grooves formed in the surface of the placing plate, so that the power module with different sizes can be installed on the placing plate, more electronic devices are additionally installed in the shell, and the utilization rate of the inner space of the shell is improved.
Further, be provided with sealed cushion between casing and the apron mutually near the face, sealed cushion fixed mounting is at the casing surface, through the gap shutoff of being connected between sealed cushion with casing and the apron, prevent that there is steam from penetrating inside the casing from the connection gap between casing and the apron, cause corrosion and abrasion to the inside device of casing.
Further, through screw thread swing joint between hollow lid and the apron vent, when hollow lid is filtering for a long time, influence filter effect after the filter screen adsorbs the saturation, dismantles the hollow lid from the apron back through the screw thread, clears up the adsorbate of the filter screen in the hollow lid.
The utility model has the technical effects and advantages that:
1. According to the utility model, the chute, the placing plates, the cover plate and the fan are arranged, when the fan is used, the placing plates are installed in the chute in a staggered manner, so that after the fan is started, the air flow can bend and move along the installation path of the placing plates, the time and the contact area of the air flow in the shell can be improved to the greatest extent, the cooling effect of the air flow is fully utilized, the heat in the shell is taken away, and the practicability of the device is greatly improved.
2. According to the utility model, the plurality of thread mounting grooves are formed in the placing plate, so that power modules with different sizes can be mounted on the placing plate through the plurality of thread mounting grooves formed in the surface of the placing plate when the electronic device is used, and meanwhile, more electronic devices are additionally mounted in the shell, so that the utilization rate of the space in the shell is improved, and the practicability of the electronic device is greatly improved.
Drawings
Fig. 1 is a schematic perspective view of the internal structure of the housing of the present utility model.
Fig. 2 is a schematic perspective view of the structure of the present utility model.
Fig. 3 is a perspective view of the hollow cover-free structure of the present utility model.
Fig. 4 is a schematic perspective view of a placement plate structure according to the present utility model.
The reference numerals are: 100. a housing; 101. a power module; 102. a screw; 103. sealing rubber cushion; 110. a chute; 111. placing a plate; 112. a cover plate; 113. two screws; 114. a blower; 115. a hollow cover; 116. and (3) a filter screen.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
Embodiment one: referring to fig. 1-4, the power supply for a display screen with good heat dissipation effect provided by the utility model comprises a casing 100 and a power module 101, wherein a plurality of sliding grooves 110 are uniformly and alternatively arranged on the inner wall of the casing 100, the sliding grooves 110 are L-shaped, a placing plate 111 is movably arranged in each sliding groove 110, any placing plate 111 is alternately arranged, a cover plate 112 is movably arranged on one side of the casing 100, the casing 100 and the cover plate 112 are movably connected with each other through two threads 113, two ventilation openings far away from each other are formed in the cover plate 112, the ventilation openings of the two cover plates 112 are respectively arranged on the outermost side of the sliding grooves 110, a fan 114 is fixedly arranged on the inner side of the ventilation opening of one cover plate 112, hollow covers 115 are respectively arranged on the outer sides of the ventilation openings of the cover plate 112, and filter screens 116 are fixedly arranged in the hollow covers 115.
Working principle: when the air conditioner is used, the power module 101 and some other electronic panels are mounted on the placement plate 111 through the screws 102, the placement plate 111 provided with the power module 101 and the electronic panels is inserted into the sliding groove 110 in the shell 100 in a staggered manner, the shell 100 and the cover plate 112 are fixedly connected through the placement plate 111, the fan 114 is opened, at the moment, the fan 114 can suck external air flow into the shell 100, the filter screen 116 on the hollow cover 115 filters moisture and dust in the sucked air flow, after the filtered air flow enters the shell 100, the air flow can bend and move in the shell 100 along the path of the staggered placement plate 111, so that heat of components mounted on the surface of the arbitrary placement plate 111 is taken away, and finally the air flow is discharged out of the device through the other ventilation opening on the cover plate 112.
Embodiment two:
The second embodiment differs from the first embodiment in that: the number of the placing plates 111 is not less than two, the placing plates 111 and the sliding grooves 110 are all connected through the adsorption of embedded magnets, a plurality of threaded mounting grooves are uniformly formed in the surfaces of the placing plates 111, the power module 101 is movably connected with the threaded mounting grooves of the placing plates 111 through a screw 102, a sealing rubber pad 103 is arranged between the surfaces of the shell 100 and the cover plate 112, the sealing rubber pad 103 is fixedly arranged on the surface of the shell 100, the hollow cover 115 is movably connected with the ventilation opening of the cover plate 112 through threads, during use, the installation stability of the placing plates 111 in the sliding grooves 110 is improved through embedded magnets, installation of a plurality of different devices is facilitated through the threaded mounting grooves on the placing plates 111, gaps between the shell 100 and the cover plate 112 are sealed through the sealing rubber pad 103, and the hollow cover 115 is detached from the ventilation opening of the cover plate 112 through the hollow cover 115 through the threaded connection.
Finally: the foregoing is only illustrative of the preferred embodiments of the present utility model and is not to be construed as limiting the utility model, but rather as various modifications, equivalent arrangements, improvements, etc., within the spirit and principles of the present utility model.
Claims (6)
1. The utility model provides a power for display screen that radiating effect is good, includes casing (100), power module (101), its characterized in that: the inner wall of casing (100) is evenly staggered and is equipped with many spouts (110), the shape of spout (110) sets up to L shape, movable mounting has in spout (110) and places board (111), arbitrary place and be crisscross setting between board (111), one side movable mounting of casing (100) has apron (112), through two screw (113) screw swing joint between the face that is close to each other casing (100) and apron (112), two vents that keep away from each other have been seted up on apron (112), two apron (112) vent set up respectively in spout (110) outside, one apron (112) vent inboard fixed mounting has fan (114), hollow lid (115) are all installed in the apron (112) vent outside, the inside of hollow lid (115) is all fixed mounting filter screen (116).
2. The power supply for a display screen with excellent heat dissipation effect according to claim 1, wherein: the number of the placing plates (111) is not less than two.
3. The power supply for a display screen with excellent heat dissipation effect according to claim 1, wherein: the surfaces of the placing plate (111) and the sliding groove (110) which are close to each other are connected through the adsorption of embedded magnets.
4. The power supply for a display screen with excellent heat dissipation effect according to claim 1, wherein: a plurality of threaded mounting grooves are uniformly formed in the surface of the placement plate (111), and the power module (101) is movably connected with the threaded mounting grooves of the placement plate (111) through a screw (102).
5. The power supply for a display screen with excellent heat dissipation effect according to claim 1, wherein: a sealing rubber pad (103) is arranged between the mutually approaching surfaces of the shell (100) and the cover plate (112), and the sealing rubber pad (103) is fixedly arranged on the surface of the shell (100).
6. The power supply for a display screen with excellent heat dissipation effect according to claim 1, wherein: the hollow cover (115) is movably connected with the ventilation opening of the cover plate (112) through threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322202240.7U CN220830625U (en) | 2023-08-15 | 2023-08-15 | Power supply with good heat dissipation effect for display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322202240.7U CN220830625U (en) | 2023-08-15 | 2023-08-15 | Power supply with good heat dissipation effect for display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220830625U true CN220830625U (en) | 2024-04-23 |
Family
ID=90727036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322202240.7U Active CN220830625U (en) | 2023-08-15 | 2023-08-15 | Power supply with good heat dissipation effect for display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220830625U (en) |
-
2023
- 2023-08-15 CN CN202322202240.7U patent/CN220830625U/en active Active
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| GR01 | Patent grant |