CN219812407U - DC operation power supply with good heat dissipation performance - Google Patents
DC operation power supply with good heat dissipation performance Download PDFInfo
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- CN219812407U CN219812407U CN202321071491.XU CN202321071491U CN219812407U CN 219812407 U CN219812407 U CN 219812407U CN 202321071491 U CN202321071491 U CN 202321071491U CN 219812407 U CN219812407 U CN 219812407U
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- power supply
- fixedly connected
- direct current
- current power
- heat dissipation
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 21
- 238000013016 damping Methods 0.000 claims description 5
- 239000006185 dispersion Substances 0.000 claims description 3
- 230000006698 induction Effects 0.000 claims description 3
- 230000002146 bilateral effect Effects 0.000 claims description 2
- 238000005498 polishing Methods 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 abstract description 4
- 230000008901 benefit Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000001914 filtration Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 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 supplies and discloses a direct-current operation power supply with good heat dissipation performance, which comprises a direct-current power supply box, wherein the top end of the direct-current power supply box is fixedly connected with a protection plate through a fastener, four sliding rods are fixedly connected between the bottom wall and the top wall of the inner side of the direct-current power supply box, the outer sides of the four sliding rods are all in sliding connection with a movable plate, the left wall and the right wall of the inner side of the direct-current power supply box are all fixedly connected with clamping boxes, the opposite sides of the inner sides of the two clamping boxes are all fixedly connected with clamping springs, the number of the clamping springs is a plurality of, the other end of the clamping springs is fixedly connected with a clamping plate, and one end of the clamping plate, which is far away from the clamping springs, is fixedly connected with a limiting plate which extends to the outer side of the clamping boxes. The direct-current operation power supply with good heat dissipation performance has the advantages that the circuit board is moved out of the power supply box, the operation space is enlarged, and the maintenance operation of operators is facilitated.
Description
Technical Field
The utility model relates to the technical field of power supplies, in particular to a direct-current operation power supply with good heat dissipation performance.
Background
The DC power supply has positive and negative electrodes, the positive electrode has high potential, the negative electrode has low potential, when the two electrodes are communicated with the circuit, the constant potential difference can be maintained between the two ends of the circuit, so that the current from the positive electrode to the negative electrode is formed in the external circuit, and the DC power supply is an energy conversion device which converts other forms of energy into electric energy to be supplied to the circuit so as to maintain the steady flow of the current.
The existing direct current operation power supply dissipates heat through the fan inside the direct current operation power supply when in use, so that the internal heat dissipation effect is good, but when the existing direct current operation power supply is maintained in an internal circuit, an operator needs to stretch hands into the power supply box for maintenance due to the fact that the circuit board and the power supply are welded inside the direct current operation power supply, and due to the fact that the space in the power supply box is narrow, the operator is tired and inconvenient to maintain when operating, and therefore the direct current operation power supply with good heat dissipation performance is provided for solving the problems.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides the direct current operation power supply with good heat dissipation performance, which has the advantages of moving a circuit board out of a power supply box, enlarging an operation space, facilitating maintenance operation of operators and the like, and solves the problems that when the existing direct current power supply is used for maintaining an internal circuit, the operators need to stretch hands into the power supply box for maintenance due to the welding of the circuit board and the power supply, and the power supply box is narrow in space, so that the operators are tired and inconvenient to maintain when operating.
(II) technical scheme
The technical scheme for solving the technical problems is as follows: the utility model provides a DC operation power supply that heat dispersion is good, includes the DC power supply case, the top of DC power supply case passes through fastener fixedly connected with guard plate, fixedly connected with quantity is four slide bar between the inboard diapire of DC power supply case and the roof, four the outside of slide bar all with movable plate sliding connection, the inboard left and right sides of DC power supply case is fixedly connected with joint case, two the inboard opposite side of joint case is fixedly connected with joint spring, the quantity of joint spring is a plurality of, the other end fixedly connected with joint board of joint spring, the one end fixedly connected with that the joint spring was kept away from to the joint board extends to the limiting plate in the joint case outside, the top fixedly connected with circuit board of movable plate, the top fixedly connected with pulling handle of movable plate, the one end fixedly connected with that the joint board is close to the joint spring extends to the stay cord in the DC power supply case outside.
The beneficial effects of the utility model are as follows:
this DC operation power supply that heat dispersion is good possesses the circuit board and shifts out the power supply box, has increased operating space, and the operating personnel of being convenient for overhauls the advantage of operation.
On the basis of the technical scheme, the utility model can be improved as follows.
Further, the left end fixedly connected with LED display screen of direct current power supply case, the left end fixedly connected with of direct current power supply case is a plurality of grafting mouth, the left end fixedly connected with USB connector of direct current power supply case.
The LED display screen has the beneficial effects that the LED display screen can display electric quantity or digital information of some direct-current power supplies, and the plug-in interface and the USB connector can be conveniently connected with some peripheral equipment on the outer side of the direct-current power supply box.
Further, the other end fixedly connected with pull ring of stay cord, the top fixedly connected with hanger bar of DC power supply case, two the joint case is bilateral symmetry and distributes in DC power supply case's inside.
The beneficial effect of adopting above-mentioned further scheme is, pull ring cooperation hanger bar can restrict the position of stay cord, and then can make the limiting plate control the removal.
Further, still include the radiator unit, including the radiator box of fixed connection in the inboard right wall of DC power supply case, the inside fixedly connected with radiator fan of radiator box, the right-hand member joint of DC power supply case has the filtration shell, the inside fixedly connected with filtration core of filtration shell, the outside fixedly connected with elastic disc of filtration shell, the right side joint of filtration shell through elastic disc and DC power supply case.
The beneficial effect of adopting above-mentioned further scheme is, can carry out the radiating operation to the inside of DC power supply case through cooling fan, and then the inside radiating effect of DC power supply case is proposed for the filter core can effectually prevent that impurity from entering into in the DC power supply case.
Further, still include the removal subassembly, remove subassembly fixed connection in the fixed box on guard plate top, the inside fixedly connected with coupling spring of fixed box, coupling spring's the other end fixedly connected with removal piece.
The adoption of the further scheme has the beneficial effect that the direct-current power supply box can be conveniently moved through the arrangement.
Further, the outside fixedly connected with protection pad of movable plate, the louvre that is a plurality of has been seted up to the top of guard plate, the top fixedly connected with induction coil of movable plate.
Further, four the slide bar is rectangular array and distributes in the inboard diapire of DC power supply case, the outside of slide bar is the polishing setting, the bottom fixedly connected with damping pad of DC power supply case.
The damping pad has the beneficial effect that the stability of the direct current power supply box can be improved by adopting the further scheme.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a left side view of the structure of the present utility model;
FIG. 3 is a view showing the connection of the clamping spring and the clamping plate according to the present utility model;
fig. 4 is an enlarged view of the present utility model at a.
In the figure: 1. a DC power box; 2. a protection plate; 3. a slide bar; 4. a moving plate; 5. a clamping box; 6. a clamping spring; 7. a clamping plate; 8. a limiting plate; 9. a circuit board; 10. pulling the handle; 11. a pull rope; 12. an LED display screen; 13. a heat dissipation assembly; 131. a heat radiation fan; 132. a filter housing; 133. a filter element; 134. a heat radiation box; 14. a moving assembly; 141. a fixed box; 142. a connecting spring; 143. and a moving plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the embodiment, given by fig. 1-4, a direct current operation power supply with good heat dissipation performance is provided, the direct current operation power supply comprises a direct current power supply box 1, the top end of the direct current power supply box 1 is fixedly connected with a protection plate 2 through a fastener, four sliding rods 3 are fixedly connected between the bottom wall and the top wall of the inner side of the direct current power supply box 1, the outer sides of the four sliding rods 3 are all in sliding connection with a movable plate 4, the left wall and the right wall of the inner side of the direct current power supply box 1 are all fixedly connected with clamping boxes 5, the opposite sides of the inner sides of the two clamping boxes 5 are all fixedly connected with clamping springs 6, the number of the clamping springs 6 is a plurality of, the other ends of the clamping springs 6 are fixedly connected with clamping plates 7, one ends of the clamping plates 7 away from the clamping springs 6 are fixedly connected with limiting plates 8 extending to the outer sides of the clamping boxes 5, the top end of the movable plate 4 is fixedly connected with a circuit board 9, the top end of the movable plate 4 is fixedly connected with a pulling handle 10, and one ends of the clamping plates 7 close to the clamping springs 6 are fixedly connected with a pull rope 11 extending to the outer side of the direct current power supply box 1.
The LED display screen 12 is fixedly connected to the left end of the direct-current power supply box 1, a plurality of plug-in connectors are fixedly connected to the left end of the direct-current power supply box 1, and USB connectors are fixedly connected to the left end of the direct-current power supply box 1.
The LED display screen 12 can display electric quantity or digital information of some direct current power supplies, and the plug-in interface and the USB connector can be conveniently connected with some peripheral equipment on the outer side of the direct current power supply box 1.
The other end of the pull rope 11 is fixedly connected with a pull ring, the top end of the direct current power supply box 1 is fixedly connected with a hanger rod, and the two clamping boxes 5 are symmetrically distributed inside the direct current power supply box 1.
The pull ring cooperates with the hanger rod to limit the position of the pull rope 11, so that the limiting plate 8 can move left and right.
Wherein, still include radiator unit 13, including fixed connection in the radiator box 134 of the inboard right wall of direct current power supply case 1, the inside fixedly connected with radiator fan 131 of radiator box 134, the right-hand member joint of direct current power supply case 1 has filter shell 132, the inside fixedly connected with filter core 133 of filter shell 132, the outside fixedly connected with elastic piece of filter shell 132, the right side joint of filter shell 132 through elastic piece and direct current power supply case 1.
The heat dissipation operation can be performed on the inside of the direct-current power supply box 1 through the heat dissipation fan 131, so that the heat dissipation effect of the inside of the direct-current power supply box 1 is improved, and the filter element 133 can effectively prevent impurities from entering the direct-current power supply box 1.
The movable assembly 14 is fixedly connected to a fixed box 141 at the top end of the protection plate 2, a connecting spring 142 is fixedly connected to the inside of the fixed box 141, and a movable plate 143 is fixedly connected to the other end of the connecting spring 142.
The direct current power supply box 1 can be conveniently moved through the arrangement.
Wherein, the outside fixedly connected with protection pad of travelling sheet 143, the louvre that is a plurality of is offered on the top of guard plate 2, and the top fixedly connected with induction coil of travelling plate 4.
Four slide bars 3 are rectangular array and distributed on the inner bottom wall of the direct current power supply box 1, the outer sides of the slide bars 3 are polished, and damping pads are fixedly connected to the bottom end of the direct current power supply box 1.
The damping pad can improve the stability of the dc power box 1.
Working principle:
first,: loosening the fastener, taking out the protection plate 2, pulling the pull rope 11, and then, enabling the pull ring to be arranged on the outer side of the hanger rod, so that the limiting plate 8 moves left and right, and enabling the movable plate 4 to move up and down along the sliding rod 3 by pulling the handle 10, so that the circuit board 9 moves inside the direct current power box 1, and the overhaul space is increased;
then: loosening the pull ring to make joint spring 6 will promote joint board 7 and move about, and then limiting plate 8 will be arranged in the below of movable plate 4, fixes the position of movable plate 4, and then conveniently overhauls circuit board 9, can dispel the heat the operation to the inside of DC power supply case 1 through radiator unit 13.
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. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a DC operation power supply that heat dispersion is good, includes DC power supply box (1), its characterized in that: the top of the direct current power supply box (1) is fixedly connected with a protection plate (2) through a fastener, four sliding rods (3) are fixedly connected between the bottom wall and the top wall of the inner side of the direct current power supply box (1), the outer sides of the four sliding rods (3) are all in sliding connection with a movable plate (4), the left wall and the right wall of the inner side of the direct current power supply box (1) are both fixedly connected with a clamping box (5), the opposite sides of the inner sides of the two clamping boxes (5) are both fixedly connected with clamping springs (6), the number of the clamping springs (6) is a plurality, the other end fixedly connected with joint board (7) of joint spring (6), the one end fixedly connected with that joint spring (6) was kept away from to joint board (7) extends limiting plate (8) in the outside of joint case (5), the top fixedly connected with circuit board (9) of movable plate (4), the top fixedly connected with pulling handle (10) of movable plate (4), the one end fixedly connected with that joint board (7) are close to joint spring (6) extends to stay cord (11) in the outside of DC power supply case (1).
2. The direct current operation power supply with good heat dissipation performance according to claim 1, wherein: the LED display screen (12) is fixedly connected to the left end of the direct-current power supply box (1), a plurality of plug-in ports are fixedly connected to the left end of the direct-current power supply box (1), and USB connectors are fixedly connected to the left end of the direct-current power supply box (1).
3. The direct current operation power supply with good heat dissipation performance according to claim 1, wherein: the other end fixedly connected with pull ring of stay cord (11), the top fixedly connected with hanger bar of direct current power supply case (1), two joint case (5) are bilateral symmetry and distribute in the inside of direct current power supply case (1).
4. The direct current operation power supply with good heat dissipation performance according to claim 1, wherein: still include radiator unit (13), including fixedly connected with direct current power supply case (1) inboard right wall's heat dissipation case (134), the inside fixedly connected with radiator fan (131) of heat dissipation case (134), the right-hand member joint of direct current power supply case (1) has filter shell (132), the inside fixedly connected with filter core (133) of filter shell (132), the outside fixedly connected with elastic sheet of filter shell (132), the right side joint of filter shell (132) through elastic sheet and direct current power supply case (1).
5. The direct current operation power supply with good heat dissipation performance according to claim 1, wherein: the movable assembly (14) is fixedly connected to a fixed box (141) at the top end of the protection plate (2), a connecting spring (142) is fixedly connected to the inside of the fixed box (141), and a movable sheet (143) is fixedly connected to the other end of the connecting spring (142).
6. The dc operation power supply with good heat dissipation performance according to claim 5, wherein: the outside fixedly connected with protection pad of travelling sheet (143), the louvre that is a plurality of is seted up on the top of guard plate (2), the top fixedly connected with induction coil of travelling plate (4).
7. The direct current operation power supply with good heat dissipation performance according to claim 1, wherein: four slide bar (3) are rectangular array and distribute in the inboard diapire of DC power supply case (1), the outside of slide bar (3) is the polishing setting, the bottom fixedly connected with damping pad of DC power supply case (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321071491.XU CN219812407U (en) | 2023-05-08 | 2023-05-08 | DC operation power supply with good heat dissipation performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321071491.XU CN219812407U (en) | 2023-05-08 | 2023-05-08 | DC operation power supply with good heat dissipation performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219812407U true CN219812407U (en) | 2023-10-10 |
Family
ID=88214556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321071491.XU Active CN219812407U (en) | 2023-05-08 | 2023-05-08 | DC operation power supply with good heat dissipation performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219812407U (en) |
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2023
- 2023-05-08 CN CN202321071491.XU patent/CN219812407U/en active Active
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