CN216218432U - Quick-release type direct-current power supply - Google Patents
Quick-release type direct-current power supply Download PDFInfo
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- CN216218432U CN216218432U CN202122571724.XU CN202122571724U CN216218432U CN 216218432 U CN216218432 U CN 216218432U CN 202122571724 U CN202122571724 U CN 202122571724U CN 216218432 U CN216218432 U CN 216218432U
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- 238000009434 installation Methods 0.000 claims abstract description 50
- 238000009423 ventilation Methods 0.000 claims abstract description 30
- 238000001816 cooling Methods 0.000 claims description 32
- 239000000428 dust Substances 0.000 claims description 7
- 238000001914 filtration Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 3
- 230000008569 process Effects 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 14
- 230000017525 heat dissipation Effects 0.000 description 10
- 239000000110 cooling liquid Substances 0.000 description 5
- 238000013016 damping Methods 0.000 description 4
- 238000005057 refrigeration Methods 0.000 description 3
- 239000004677 Nylon Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 238000013022 venting Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012423 maintenance 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
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a quick-dismantling type direct current power supply, which realizes convenient disassembly and assembly of a power supply box through an installation position provided by an installation frame, particularly, the power supply box is movably arranged in the installation position, a user can quickly draw out the power supply box from the installation position in a moving mode or quickly insert the power supply box into the installation position, further, a power supply cover with a ventilation structure is rotatably arranged on the power supply box, the power supply cover not only can rotatably open an installation cavity to provide convenience for disassembly and assembly of a power supply component arranged in the power supply cavity, when the power supply box is arranged in the installation position, the power supply cover can also be matched with the installation frame and the installation cover to form an exhaust channel with an opening at one end, the exhaust channel can be connected with the ventilation structure to facilitate the structure to quickly exhaust hot air in the power supply box, on the other hand, a stable protection structure can be formed on the power supply box, thereby exerting certain dustproof and waterproof functions.
Description
Technical Field
The present invention relates to power supply devices, and particularly to a fast-dismounting dc power supply.
Background
The direct-current power supply generally has good power supply reliability and power supply efficiency, and a power supply system taking the direct-current power supply as a power supply basis has the characteristics of mature technology, convenience in maintenance and high swivel efficiency, and is widely applied to various fields (particularly the communication field). The existing direct current power supply is mostly of a fixed assembly structure, the disassembly and assembly difficulty is high, and the heat dissipation effect and the dustproof effect are not good.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to solving at least one of the problems of the prior art. Therefore, the utility model provides a quick-release direct-current power supply which has the characteristics of convenience in disassembly and assembly, high heat dissipation efficiency and good dustproof effect.
The quick-release direct-current power supply comprises:
the mounting frame is rotatably provided with a mounting cover at the upper end, and the mounting cover is used for closing the upper end of the mounting frame in the rotating process to form a mounting position with openings at two ends;
the power pack, the removal sets up in the installation position, the power pack is provided with power chamber, power supply module, power lid and exhaust structure, power supply module can set up with dismantling the power intracavity, exhaust structure sets up the one end of power pack is connected the power chamber, power lid rotates and sets up the upper end in power chamber is used for the switching the power chamber, the power lid is in can cooperate in the moving range of power pack the mounting bracket with the installation lid forms one end open-ended exhaust passage, the power lid is in be provided with a plurality of connections in the exhaust passage the ventilation structure in power chamber.
The quick-release direct-current power supply provided by the embodiment of the utility model at least has the following technical effects:
the quick-release direct-current power supply provided by the utility model realizes convenient disassembly and assembly of the power supply box through the installation position provided by the installation frame, particularly, the power supply box is movably arranged in the installation position, a user can quickly draw out the power supply box from the installation position in a moving mode or quickly insert the power supply box into the installation position, further, a power supply cover with a ventilation structure is rotatably arranged on the power supply box, the power supply cover not only can rotatably open the installation cavity to facilitate disassembly and assembly of a power supply component arranged in the power supply cavity, when the power supply box is arranged in the installation position, the power supply cover can also be matched with the installation frame and the installation cover to form an exhaust channel with an opening at one end, the exhaust channel can be connected with the ventilation structure to facilitate quick discharge of hot air in the power supply box through the exhaust structure, on the other hand, a reliable shielding surface can be formed on the ventilation structure through the power supply cover, therefore, a stable protection structure can be formed on the power supply box, and a certain degree of dust-proof and water-proof effects can be exerted (obviously, the dust-proof and water-proof effects are mainly to protect dust and liquid falling from the upper side of the direct current power supply).
According to some embodiments of the utility model, the quick disconnect dc power supply further comprises:
the contact type cooling structure can be detachably arranged in the installation position and attached to the lower end of the power box, obviously, the contact type cooling structure is used for cooling the lower portion of the power box, not only can the purpose of contact cooling be achieved by directly attaching to the lower end of the power box, but also can be matched with the exhaust structure to further improve the heat dissipation effect of the whole direct current power supply.
According to some embodiments of the utility model, the contact cooling structure is provided with a water-cooling pipe group attached to the lower end of the power supply box, and the heat dissipation is promoted by controlling the cooling liquid in the water-cooling pipe group to circulate after absorbing the heat of the power supply box, or by circulating the cooling liquid after absorbing the heat through a refrigeration area (such as refrigeration equipment), so that the heat dissipation is promoted, so that efficient contact cooling can be realized.
According to some embodiments of the present invention, the contact type cooling structure is provided with a heat absorbing plate attached to the lower end of the power supply box, and obviously, unlike the cooling of the water cooling pipe set, the heat absorbing plate can directly absorb the heat of the lower portion of the power supply box to achieve the purpose of contact cooling.
According to some embodiments of the utility model, the mounting frame is provided with a limiting plate at the end of the moving stroke of the power box, the limiting plate cooperates with the mounting frame and the mounting cover to form the sending end of the exhaust channel, and obviously, the limiting plate, besides the sending end for forming the exhaust channel, mainly aims to cooperate with the mounting frame to support the power box to limit the moving degree of the power box, or play a positioning role in the movement of the power box, so that a user can obtain information about the completion of the mounting work by supporting the power box against the limiting plate when the power box is mounted.
According to some embodiments of the utility model, an elastic supporting part is arranged at one end of the limiting plate close to the power supply box, and is used for elastically supporting the power supply box, so that the phenomenon that the power supply box is damaged by rigid contact is avoided.
According to some embodiments of the utility model, the limiting plate is provided with a first magnetic part at one end close to the power supply box, the power supply box is correspondingly provided with a second magnetic part, and the magnetic attraction effect of the first magnetic part and the second magnetic part can improve the stability of the power supply box when the power supply box is installed in the installation position and prevent the power supply box from moving in the installation state.
According to some embodiments of the utility model, the side walls of the mounting cover and the limiting plate, which are close to each other, are provided with dust-proof structures for preventing dust from entering the power supply cavity through the sending-out end of the air exhaust channel.
According to some embodiments of the present invention, the dust-proof structure includes a first dust-proof inverted rib and a second dust-proof inverted rib which are arranged in a staggered manner, the first dust-proof inverted rib is located on the mounting cover, the second dust-proof inverted rib is located on the limiting plate, and both the first dust-proof inverted rib and the second dust-proof inverted rib are arranged in an inclined manner toward a port of the sending-out end of the air exhaust channel.
According to some embodiments of the present invention, the exhaust structure is provided with a vent pipe and an exhaust fan located in the vent pipe, one end of the vent pipe is connected to the outside, the other end of the vent pipe is connected to the power supply cavity, and the exhaust fan is configured to exhaust air into the power supply cavity.
According to some embodiments of the utility model, the feeding end of the ventilation pipe is provided with a dustproof filtering structure, so that stable filtration of the inflow air flow is realized through the dustproof filtering structure, and dust is prevented from entering the power supply cavity to influence the normal operation of the power supply assembly.
According to some embodiments of the present invention, the feeding end of the ventilation pipe is attached to the contact cooling structure, so that the temperature of the airflow flowing into the power supply cavity is relatively low.
According to some embodiments of the utility model, sliding grooves are formed in two inner side walls opposite to the mounting position along the moving direction of the power supply box, sliding feet are correspondingly arranged on the power supply box, and the sliding feet are slidably connected with the sliding grooves, so that the power supply box can be slidably connected with the mounting frame through sliding of the sliding feet in the sliding grooves.
According to some embodiments of the utility model, the inner wall of the sliding groove and/or the outer side wall of the sliding foot are/is provided with a damping friction structure for improving the sliding resistance of the power supply box, so that the acting force required for drawing or inserting the power supply box can be improved to a certain extent, and the improvement of the installation stability of the power supply box is facilitated.
According to some embodiments of the present invention, the damping friction structure may be configured as a friction surface with roughness, a nylon surface capable of being disassembled, etc., so as to increase the friction resistance.
According to some embodiments of the present invention, the ventilation structure is uniformly provided with a plurality of ventilation holes connecting the power supply cavity and the exhaust channel on the power supply cover, and all the ventilation holes are covered by the mounting cover when the power supply box is stably mounted on the mounting position, so that the mounting cover can exert a stable protection effect.
According to some embodiments of the utility model, an end of the power supply box remote from the venting structure is provided with a wiring port that is exposed from the opening of the installation site to facilitate wiring when the power supply box is installed in the installation site.
According to some embodiments of the utility model, the power supply box is provided with a first rotating seat at the rotating connection part of the power supply cover, the first rotating seat is used for the power supply cover to be rotatably connected with the power supply box, correspondingly, the mounting frame is provided with a second rotating seat at the rotating connection part of the mounting cover, the second rotating seat is used for the mounting cover to be rotatably connected with the mounting frame, when the power supply box is mounted in the mounting position, the upper end surface of the first rotating seat is attached to the lower end surface of the second rotating seat, and the side wall of the power supply box is attached to the side wall of the mounting position, so that the air exhaust channel can be fully ensured to be provided with only one air exhaust port, and the heat dissipation and protection effects can be effectively exerted.
According to some embodiments of the utility model, the two sides of the mounting cover are provided with the connecting parts, and the fixing mounting of the mounting cover on the mounting frame can be realized by penetrating bolts and screws for connecting the fixing frame on the connecting parts.
According to some embodiments of the present invention, the power cover is provided with a handle slot for allowing a technician to rotate the power cover.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a schematic view of an installation structure of a quick release DC power supply according to an embodiment of the present invention;
FIG. 2 is a schematic structural component view of a mount of an embodiment of the present invention;
FIG. 3 is a schematic structural component diagram of a power box according to an embodiment of the present invention;
FIG. 4 is a schematic cross-sectional view of a fast-dismounting DC power supply according to an embodiment of the present invention;
FIG. 5 is a schematic view showing a constitution of a discharge end of an exhaust duct according to an embodiment of the present invention;
reference numerals:
the mounting structure comprises a mounting frame 100, a sliding groove 101, a mounting cover 102, a connecting part 103, a limiting plate 104, a first dustproof inverted rib 105 and a second dustproof inverted rib 106;
the power supply box 200, the power supply cover 201, the wiring port 202, the sliding foot 203, the air exhaust structure 204, the vent hole 205, the handle slot 206, the vent pipe 207 and the exhaust fan 208;
a contact cooling structure 300.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like, indicate orientations and positional relationships based on the orientations and positional relationships shown in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases for the ordinary worker skilled in the art.
Referring to fig. 1 to 5, the present invention provides a fast-dismounting dc power supply, including:
the mounting rack 100 is rotatably provided with a mounting cover 102 at the upper end, and the mounting cover 102 is used for closing the upper end of the mounting rack in the rotating process to form a mounting position with openings at two ends;
the power supply box 200 is movably arranged in the installation position, the power supply box 200 is provided with a power supply cavity, a power supply assembly, a power supply cover 201 and an exhaust structure 204, the power supply assembly can be detachably arranged in the power supply cavity, the exhaust structure 204 is arranged at one end of the power supply box 200 and connected with the power supply cavity, the power supply cover 201 is rotatably arranged at the upper end of the power supply cavity and used for opening and closing the power supply cavity, the power supply cover 201 can be matched with the installation frame 100 and the installation cover 102 to form an exhaust channel with an open end in the moving stroke range of the power supply box 200, and the power supply cover 201 is provided with a plurality of ventilation structures connected with the power supply cavity in the exhaust channel.
According to the structure, the quick-release direct-current power supply provided by the utility model realizes the convenient disassembly and assembly of the power supply box 200 through the installation position provided by the installation frame 100, in particular, the power supply box 200 is movably arranged in the installation position, a user can quickly draw out the power supply box 200 from the installation position through a moving mode, or quickly insert the power supply box 200 into the installation position, further, the power supply box 200 is rotatably provided with the power supply cover 201 with a ventilation structure, the power supply cover 201 not only can rotatably open the installation cavity to provide convenience for the disassembly and assembly of power supply components arranged in the power supply cavity, when the power supply box 200 is arranged in the installation position, the power supply cover 201 can also be matched with the installation frame 100 and the installation cover to form an exhaust channel with an opening at one end, the exhaust channel can be connected with the ventilation structure to facilitate the exhaust structure 204 to quickly exhaust hot air in the power supply box 200, on the other hand, a reliable shielding surface can also be formed on the ventilation structure through the power supply cover 201, therefore, a stable protection structure can be formed for the power supply box 200, and a certain degree of dust-proof and water-proof effects can be exerted (obviously, the dust-proof and water-proof effects are mainly to protect dust and liquid falling from above the dc power supply).
In some embodiments of the present invention, as shown in fig. 1 and fig. 4, the fast-dismounting dc power supply further includes:
the contact cooling structure 300 is detachably disposed in the mounting position and attached to the lower end of the power supply box 200, and obviously, the contact cooling structure 300 is used for cooling the lower portion of the power supply box 200, so that the contact cooling purpose can be achieved by directly attaching to the lower end of the power supply box 200, and the heat dissipation effect of the whole dc power supply can be further improved by matching with the air exhaust structure 204.
In some embodiments of the present invention, as shown in fig. 1 and 4, the contact cooling structure 300 is provided with a water-cooling pipe set attached to the lower end of the power supply box 200, and the cooling liquid in the water-cooling pipe set is controlled to absorb heat of the power supply box 200 and then circulate to promote heat dissipation, or the cooling liquid after absorbing heat is circulated through a cooling area (such as a refrigeration device) to promote heat dissipation, so that efficient contact cooling can be achieved.
In some embodiments of the present invention, as shown in fig. 1 and 4, the contact cooling structure 300 is provided with a heat absorbing plate attached to the lower end of the power supply box 200, and obviously, unlike the cooling of the water cooling pipe set, the heat absorbing plate can directly absorb the heat of the lower portion of the power supply box 200 to achieve the purpose of contact cooling, for example, the heat absorbing plate filled with the cooling liquid can be first frozen to cool, and then placed in the installation location to attach to the power supply 200 to perform the contact cooling function.
In some embodiments of the present invention, as shown in fig. 4, the mounting block 100 is provided with a limiting plate 104 at the end of the moving stroke of the power supply box 200, the limiting plate 104 cooperates with the mounting block 100 and the mounting cover 102 to form the sending end of the exhaust channel, and it is obvious that the limiting plate 104 is mainly used for cooperating with the mounting block 100 to support the power supply box 200 to limit the moving degree of the power supply box 200 or to position the movement of the power supply box 200, so that a user can obtain information about the completion of the mounting work by supporting the power supply box 200 against the limiting plate 104 when mounting the power supply box 200.
In some embodiments of the utility model, an elastic supporting portion is disposed at an end of the limiting plate 104 close to the power supply box 200 for elastically supporting the power supply box 200, so as to avoid the rigid contact from damaging the power supply box 200.
In some embodiments of the utility model, the limit plate 104 is further provided with a first magnetic attraction portion at an end close to the power supply box 200, and the power supply box 200 is correspondingly provided with a second magnetic attraction portion, so that the magnetic attraction effect of the first magnetic attraction portion and the second magnetic attraction portion can improve the stability of the power supply box 200 when installed in the installation position, and prevent the power supply box 200 from moving in the installation state.
In some embodiments of the present invention, as shown in fig. 5, the side walls of the mounting cover 102 and the position limiting plate 104 adjacent to each other are provided with a dust-proof structure for preventing dust from entering the power supply chamber through the sending-out end of the air exhaust passage.
In some embodiments of the present invention, as shown in fig. 5, the dust-proof structure includes a first dust-proof inverted rib 105 and a second dust-proof inverted rib 106 that are arranged in a staggered manner, the first dust-proof inverted rib 105 is located on the mounting cover 102, the second dust-proof inverted rib is located on the limiting plate 104, and both the first dust-proof inverted rib 105 and the second dust-proof inverted rib 106 are arranged in an inclined manner toward the port of the sending-out end of the air exhaust channel.
In some embodiments of the present invention, as shown in fig. 4, the exhaust structure 204 is provided with a ventilation pipe 207 and an exhaust fan 208 located in the ventilation pipe 207, one end of the ventilation pipe 207 is connected to the outside, the other end is connected to the power supply cavity, and the exhaust fan 208 is used for exhausting air into the power supply cavity, obviously, the exhaust function of the exhaust fan 208 herein can promote the hot air in the power supply cavity to flow out quickly through the exhaust channel.
In some embodiments of the present invention, the feeding end of the ventilation tube 207 is provided with a dustproof filtering structure (such as a dustproof mesh), so that the inflow air flow is stably filtered by the dustproof filtering structure, and dust is prevented from entering the power supply cavity to affect the normal operation of the power supply assembly.
In some embodiments of the present invention, the feeding end of the ventilation tube 207 is disposed to be close to the contact cooling structure 300, so that the air flowing into the power supply chamber has a lower temperature.
In some embodiments of the present invention, as shown in fig. 1, fig. 2, fig. 3 and fig. 4, the two inner side walls of the installation position opposite to each other are provided with a sliding groove 101 along the moving direction of the power supply box 200, the power supply box 200 is correspondingly provided with a sliding foot 203, and the sliding foot 203 is slidably connected to the sliding groove 101, so that the power supply box 200 can be slidably connected to the installation frame 100 by sliding the sliding foot 203 in the sliding groove 101.
In some embodiments of the present invention, the inner wall of the sliding groove 101 and/or the outer side wall of the sliding foot 203 are provided with a damping friction structure for increasing the sliding resistance of the power supply box 200, so that the acting force required for drawing or inserting the power supply box 200 can be increased to a certain extent, which is beneficial to improving the installation stability of the power supply box 200.
In some embodiments of the present invention, the damping friction structure may be a friction surface with roughness, a nylon surface capable of being detached, or the like, so as to increase the friction resistance.
In some embodiments of the present invention, as shown in fig. 3, the ventilation structure is uniformly provided with a plurality of ventilation holes 205 connecting the power supply cavity and the ventilation channel on the power supply cover 201, and all the ventilation holes 205 are covered by the mounting cover 102 when the power supply box 200 is stably mounted on the mounting position, so that the mounting cover 102 exerts a stable protection function.
In some embodiments of the utility model, as shown in fig. 3, the end of the power supply box 200 remote from the venting structure 204 is provided with a wiring port 202, and when the power supply box 200 is installed in the installation site, the wiring port 202 is exposed from the opening of the installation site to facilitate wiring.
In some embodiments of the present invention, as shown in fig. 2 and fig. 3, the power supply box 200 is provided with a first rotating seat at the rotating connection position of the power supply cover 201, the first rotating seat is used for the power supply cover 201 to be rotatably connected with the power supply box 200, correspondingly, the mounting rack 100 is provided with a second rotating seat at the rotating connection position of the mounting cover 102, the second rotating seat is used for the mounting cover 102 to be rotatably connected with the mounting rack 100, when the power supply box 200 is mounted in the mounting position, the upper end surface of the first rotating seat is attached to the lower end surface of the second rotating seat, and the side wall of the power supply box 200 is attached to the side wall of the mounting position, so that the exhaust channel can be sufficiently ensured to have only one exhaust port, thereby effectively playing the role of heat dissipation and protection.
In some embodiments of the present invention, as shown in fig. 1 and fig. 2, the two sides of the mounting cover 102 are provided with connecting portions 103, and the fixing of the mounting cover 102 on the mounting frame 100 can be achieved by inserting bolts and screws for connecting the fixing frame 100 on the connecting portions 103.
In some embodiments of the present invention, as shown in fig. 3, the power cover 201 is formed with a handle slot 206 for allowing a technician to rotate the power cover 201.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the utility model have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the utility model, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. A quick detach formula DC power supply which characterized in that includes:
the mounting frame is rotatably provided with a mounting cover at the upper end, and the mounting cover is used for closing the upper end of the mounting frame in the rotating process to form a mounting position with openings at two ends;
the power pack, the removal sets up in the installation position, the power pack is provided with power chamber, power supply module, power lid and exhaust structure, power supply module can set up with dismantling the power intracavity, exhaust structure sets up the one end of power pack is connected the power chamber, power lid rotates and sets up the upper end in power chamber is used for the switching the power chamber, the power lid is in can cooperate in the moving range of power pack the mounting bracket with the installation lid forms one end open-ended exhaust passage, the power lid is in be provided with a plurality of connections in the exhaust passage the ventilation structure in power chamber.
2. The fast-dismounting type dc power supply according to claim 1, further comprising:
the contact cooling structure is detachably arranged in the installation position and attached to the lower end of the power supply box.
3. The quick release type direct current power supply according to claim 2, wherein the contact type temperature reduction structure is provided with a water cooling pipe set attached to the lower end of the power supply box.
4. The fast-dismounting type dc power supply according to claim 2, wherein the contact cooling structure is provided with a heat absorbing plate attached to a lower end of the power supply box.
5. The quick release type direct current power supply according to claim 1, wherein the mounting frame is provided with a limiting plate at the end of the moving stroke of the power supply box, and the limiting plate cooperates with the mounting frame and the mounting cover to form the sending end of the exhaust channel.
6. The quick release type DC power supply according to claim 5, wherein the side walls of the mounting cover and the limiting plate close to each other are provided with dust-proof structures for preventing dust from entering the power supply cavity through the outlet end of the air exhaust channel.
7. The quick release type direct current power supply according to claim 6, wherein the dustproof structure comprises a first dustproof reversed rib and a second dustproof reversed rib which are arranged in a staggered manner, the first dustproof reversed rib is arranged on the mounting cover, the second dustproof reversed rib is arranged on the limiting plate, and the first dustproof reversed rib and the second dustproof reversed rib are both arranged towards the port of the sending-out end of the air exhaust channel in an inclined manner.
8. The fast-disassembling direct-current power supply according to claim 1, wherein the air exhausting structure is provided with a ventilation pipe and an exhaust fan located in the ventilation pipe, one end of the ventilation pipe is connected with the outside, the other end of the ventilation pipe is connected with the power supply cavity, and the exhaust fan is used for exhausting air into the power supply cavity.
9. The fast-dismounting direct-current power supply according to claim 8, wherein the feeding end of the ventilation pipe is provided with a dustproof filtering structure.
10. The quick-release direct-current power supply according to any one of claims 1 to 9, wherein sliding grooves are formed in two opposite inner side walls of the mounting position along a moving direction of the power supply box, sliding feet are correspondingly arranged on the power supply box, and the sliding feet are slidably connected with the sliding grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122571724.XU CN216218432U (en) | 2021-10-25 | 2021-10-25 | Quick-release type direct-current power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122571724.XU CN216218432U (en) | 2021-10-25 | 2021-10-25 | Quick-release type direct-current power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216218432U true CN216218432U (en) | 2022-04-05 |
Family
ID=80888905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122571724.XU Active CN216218432U (en) | 2021-10-25 | 2021-10-25 | Quick-release type direct-current power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216218432U (en) |
-
2021
- 2021-10-25 CN CN202122571724.XU patent/CN216218432U/en active Active
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