CN219919581U - Heat abstractor of charger - Google Patents
Heat abstractor of charger Download PDFInfo
- Publication number
- CN219919581U CN219919581U CN202321123281.0U CN202321123281U CN219919581U CN 219919581 U CN219919581 U CN 219919581U CN 202321123281 U CN202321123281 U CN 202321123281U CN 219919581 U CN219919581 U CN 219919581U
- Authority
- CN
- China
- Prior art keywords
- heat
- battery charger
- heat dissipation
- shell
- charger body
- 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.)
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Links
- 230000017525 heat dissipation Effects 0.000 claims abstract description 51
- 238000001035 drying Methods 0.000 claims abstract description 18
- 238000009434 installation Methods 0.000 claims abstract description 14
- 238000009423 ventilation Methods 0.000 claims abstract description 9
- 238000005057 refrigeration Methods 0.000 claims description 14
- 239000000428 dust Substances 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 239000000741 silica gel Substances 0.000 claims description 4
- 229910002027 silica gel Inorganic materials 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 11
- 239000000110 cooling liquid Substances 0.000 abstract description 8
- 238000004140 cleaning Methods 0.000 abstract description 2
- 230000000712 assembly Effects 0.000 abstract 1
- 238000000429 assembly Methods 0.000 abstract 1
- 238000001816 cooling Methods 0.000 description 15
- 238000010586 diagram Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 239000007788 liquid Substances 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 239000002274 desiccant Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses a heat dissipation device of a charger, wherein a charger body is fixedly arranged in a shell, a box door is hinged at the opening end of the shell, an observation window is embedded in the box door, ventilation drying assemblies are arranged on two side walls of the shell, a heat conduction baffle plate is arranged at the rear end of the charger body in the shell, and a heat dissipation mechanism is arranged on the heat conduction baffle plate through a mounting assembly. The heat dissipation device can dissipate heat when the power is high and the internal temperature is high, can rapidly discharge the internal heat, ensures that the work is in a safer environment, ensures the safety of equipment work, can be conveniently installed and dismantled by the installation component, can be conveniently dismantled after long-time use, and further is convenient for cleaning or replacing the internal cooling liquid or the heat exchange tube so as to ensure the use safety and the heat exchange effect.
Description
Technical Field
The utility model relates to the technical field of chargers, in particular to a heat dissipation device of a charger.
Background
The charger adopts a high-frequency power supply technology and uses an advanced intelligent dynamic adjustment charging technology. The charger adopts a constant current/constant voltage/small constant current intelligent three-stage charging mode, has the characteristics of high charging efficiency, simple operation, light weight, small volume and the like, is widely used in North China, has larger power devices (such as a transformer, an inductor, a capacitor and the like) in the machine, generally has smaller noise when in large-load operation, but has stronger resistance performance in severe power grid environment conditions, and has higher reliability and stability than high-frequency machines. In order to ensure the safety of the working process and the heat dissipation effect, the air cooling and liquid cooling mode is adopted for heat dissipation, and the liquid cooling is always fixedly arranged at the heating part of the charger, after long-time use, scale is easily generated inside the charger to influence the heat exchange effect, and the corrosion of an internal pipeline and the leakage of liquid are likely to occur, so that the maintenance or the replacement are more troublesome.
Disclosure of Invention
The utility model aims to provide a heat dissipation device of a charger, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a heat abstractor charges, includes casing and charges the machine body, charges the fixed setting of machine body inside the casing, and the casing open end articulates there is the chamber door, has embedded the observation window on the chamber door, is equipped with the ventilation drying subassembly on the casing both sides wall, and the inside heat conduction baffle that is located charges machine body rear end that is equipped with of casing, and heat conduction baffle is equipped with heat dissipation mechanism through the installation component.
Preferably, in order to improve the radiating effect and ensure the safety of equipment operation, the radiating mechanism comprises a clamping groove arranged at the top end of the shell, a refrigerating box is clamped in the clamping groove, and a heat exchange pipe is arranged at the bottom end of the refrigerating box through a placing component and is matched with the heat conducting baffle plate.
Preferably, for can conveniently place the heat exchange tube, still be convenient for follow-up maintenance and change, place the subassembly including fixed the setting mounting panel of refrigeration case bottom, the mounting panel is located inside the casing to set up on the mounting panel lateral wall with heat exchange tube assorted installation cavity.
Preferably, in order to facilitate the installation or the dismantlement of the heat dissipation mechanism, the mode that need not to adopt the bolt is fixed, is convenient for follow-up clearance or change, and the installation component is including the deflector of symmetry setting on the heat conduction baffle lateral wall, has seted up on the mounting panel with deflector assorted guide way.
Preferably, for the convenience is installed or is dismantled cooling mechanism, need not to adopt the mode of bolt to fix, be convenient for follow-up clearance or change, installation component still includes the inserted bar that the equidistance set up on heat conduction baffle top, and the outside cover of inserted bar is equipped with the antiskid cover, and the jack with inserted bar looks adaptation has been seted up to refrigeration case bottom equidistance.
Preferably, in order to assist ventilation and heat dissipation, the inside drying can be guaranteed, the ventilation and drying assembly comprises heat dissipation through holes formed in the side wall of the shell at equal intervals, a drying plate matched with the heat dissipation through holes is arranged in the shell, and color-changing silica gel is embedded in the drying plate.
Preferably, in order to avoid rainwater entering into the heat dissipation through hole, external dust and the like are prevented from entering into the heat dissipation through hole, the side wall of the shell is fixedly provided with a water baffle on the heat dissipation through hole, and a dust screen is arranged in the heat dissipation through hole.
Compared with the prior art, the utility model has the beneficial effects that:
(1) Through the mutual cooperation of the installation component and the heat dissipation mechanism, the heat dissipation mechanism can dissipate heat when the power is large and the internal temperature is high, can rapidly discharge internal heat, ensure that the work is in a safer environment, ensure the safety of equipment work, and the installation component can facilitate the installation and the disassembly of the heat dissipation mechanism, can facilitate the disassembly of the heat dissipation mechanism after long-time use, and further facilitate the cleaning or replacement of internal cooling liquid or heat exchange pipes so as to ensure the use safety and the heat exchange effect;
(2) Through the ventilation drying subassembly that is equipped with, can cooperate heat abstractor to assist the heat dissipation, improve the mobility of inside air, guarantee the radiating effect, still can guarantee simultaneously that inside is in dry environment, guarantee the safety and the life of equipment work, avoid appearing situations such as corrosion and circuit break and appear, casing and chamber door can provide the protection when equipment does not use, guarantee the safety of equipment.
Drawings
Fig. 1 is a schematic structural diagram of a heat dissipating device of a charger according to the present utility model;
fig. 2 is a schematic diagram of a part of a heat dissipating device of a charger according to the present utility model;
fig. 3 is a schematic structural diagram of a heat dissipation mechanism in a heat dissipation device of a charger according to the present utility model;
fig. 4 is a schematic diagram of a part of a mounting assembly and a heat dissipation mechanism in a heat dissipation device of a charger according to the present utility model;
fig. 5 is a schematic diagram of a part of a housing in a heat dissipating device of a battery charger according to the present utility model;
fig. 6 is a cross-sectional view of a heat dissipation through hole in a heat dissipation device of a charger according to the present utility model.
In the figure: 1. a housing; 2. a charger body; 3. a door; 4. an observation window; 5. a refrigeration box; 6. a clamping groove; 7. a water baffle; 8. a heat dissipation through hole; 9. a drying plate; 10. color-changing silica gel; 11. a heat conducting baffle; 12. a jack; 13. a heat exchange tube; 14. a mounting cavity; 15. a mounting plate; 16. a guide groove; 17. a guide plate; 18. a rod; 19. an anti-skid sleeve; 20. a dust-proof net.
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.
Referring to fig. 1-6, an embodiment of the present utility model is provided: the utility model provides a heat abstractor of charging machine, including can be used to charge the charging machine body 2 that uses to equipment and provide the casing 1 of protection to charging machine body 2, casing 1 is inside to be equipped with the convenience to carry out radiating heat abstractor of through-hole (not shown in the figure, for radiator fan) to charging machine body 2 during operation, casing 1 open end accessible hinge articulates there is chamber door 3, can close the protection when not using, guarantee safety, and still embedded observation window 4 that conveniently observes inside condition on the chamber door 3, the welding of casing 1 inside rear end has the heat conduction baffle 11 that carries out heat conduction to charging machine body 2, the material that heat conduction baffle 11 material selection used heat conduction effect is good can be ceramic etc..
Referring to fig. 1-6, in order to ensure the heat dissipation effect, a heat exchange tube 13 and cooling liquid of the heat dissipation mechanism are further conveniently replaced, the rear end of a heat conduction baffle 11 is provided with the heat dissipation mechanism through a mounting assembly, the heat dissipation mechanism comprises a refrigeration box 5 arranged at the top end of a shell 1, cooling liquid (which can be water) and a refrigeration device (which can be a semiconductor refrigeration device, a cold end is positioned in the box, and a hot end is positioned outside and can dissipate heat through a fan) are arranged in the refrigeration box 5, a clamping groove 6 which is convenient for clamping and placing the refrigeration box 5 is formed in the top end of the shell 1, a placing assembly which is convenient for placing the heat exchange tube 13 is arranged at the bottom end of the refrigeration box 5, the placing assembly comprises a mounting plate 15 welded at the bottom end of the refrigeration box 5, a mounting cavity 14 is formed in the side wall of the mounting plate 15 close to the front end of the heat conduction baffle 11, the heat exchange tube 13 is arranged in the mounting cavity 14, and two ends of the heat exchange tube 13 are communicated with the refrigeration box 5 (through a circulating pump, and can perform heat exchange and heat dissipation on the cooling liquid);
the installation component is including seting up rectangle guide way 16 on mounting panel 15 front end both sides wall, adhere to on the heat conduction baffle 11 lateral wall and conveniently at guide way 16 internal sliding deflector 17, be convenient for install refrigeration case 5 and mounting panel 15 and dismantle, easy to assemble uses, still convenient to detach clear up or change, and heat conduction baffle 11 top equidistance has multiunit columniform inserted bar 18 (quantity can be three or four etc.), the outside of inserted bar 18 still has the firm anti-skidding cover 19 of grafting, and the jack 12 of guaranteeing to install firmly has been seted up to refrigeration case 5 bottom.
Referring to fig. 1-6, in order to ensure the heat dissipation effect, a heat dissipation through hole 8 is formed on two side walls of the housing 1 and is communicated with a heat dissipation device (heat dissipation fan), a dust screen 20 for preventing external dust and other impurities from entering the interior is arranged in the heat dissipation through hole 8, a drying plate 9 is arranged in the housing 1 and is positioned at the heat dissipation through hole 8, a placing hole communicated with the heat dissipation through hole 8 is formed in the drying plate 9, a drying agent (a relatively mature technology is omitted here), the interior is ensured to be in a relatively dry environment while ventilation and heat dissipation can be ensured, the safety of work is ensured, and color-changing silica gel 10 (which can be judged by colors and is relatively mature technology and is not repeated here) for conveniently observing the drying effect of the drying plate 9 is also embedded in the drying plate 9, and a water baffle 7 which can play a role in blocking rainwater is welded on the heat dissipation through hole 8 is arranged outside the housing 1. When the cooling device is used, the cooling device (cooling fan) in the shell 1 can work, the cooling device is matched with the cooling through hole 8 to cool the inside, the drying plate 9 can dry the inside, the inside is guaranteed to work in a dry environment, when the power is high or the inside temperature is high, the cooling liquid in the cooling box 5 is pumped into the heat exchange tube 13, the heat conduction baffle 11 and the heating part of the charger body 2 are in contact for heat exchange at the moment, the cooling liquid after absorbing heat returns into the cooling box 5 for circulation, the cooling effect can be guaranteed, after one end of use, when the cooling liquid and the like in the heat exchange tube 13 or the cooling box 5 need to be cleaned or replaced, the inserting rod 18 leaves the jack 12 at the moment, the guide plate 17 slides in the guide groove 16, the cooling box 5 and the mounting plate 15 can be moved out of the outside, the heat exchange tube 13 is exposed to the outside at the moment, the cooling box can be conveniently cleaned or replaced, and the operation is convenient.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a heat abstractor of charging machine, includes casing (1) and charging machine body (2), its characterized in that: the battery charger comprises a battery charger body (2), a battery charger body (2) and a battery charger, wherein the battery charger body (2) is fixedly arranged inside the battery charger body (1), a box door (3) is hinged to the opening end of the battery charger body (1), an observation window (4) is embedded in the box door (3), an anti-ventilation drying assembly is arranged on two side walls of the battery charger body (1), the battery charger body (1) is internally positioned at the rear end of the battery charger body (2) and provided with a heat conducting baffle (11), the heat conducting baffle (11) is provided with a heat dissipation mechanism through an installation assembly, the installation assembly comprises guide plates (17) symmetrically arranged on the side walls of the heat conducting baffle (11), guide grooves (16) matched with the guide plates (17) are formed in the installation plate (15), the installation assembly further comprises inserted bars (18) arranged at the top ends of the heat conducting baffle (11) at equal intervals, anti-ventilation sleeves (19) are sleeved outside the inserted bars (18), and jacks (12) matched with the inserted bars (18) are arranged at equal intervals at the bottom ends of the battery charger (5).
2. The heat dissipation device of a battery charger according to claim 1, wherein: the heat dissipation mechanism comprises a clamping groove (6) formed in the top end of the shell (1), a refrigerating box (5) is clamped in the clamping groove (6), a heat exchange tube (13) is arranged at the bottom end of the refrigerating box (5) through a placement component, and the heat exchange tube (13) is matched with the heat conduction baffle (11).
3. The heat sink for a battery charger of claim 2, wherein: the placing assembly comprises a mounting plate (15) fixedly arranged at the bottom end of the refrigeration box (5), the mounting plate (15) is positioned inside the shell (1), and a mounting cavity (14) matched with the heat exchange tube (13) is formed in the side wall of the mounting plate (15).
4. A heat sink for a battery charger according to claim 3, wherein: the ventilation drying assembly comprises heat dissipation through holes (8) which are formed in the side wall of the shell (1) at equal intervals, and a drying plate (9) matched with the heat dissipation through holes (8) is arranged inside the shell (1).
5. The heat dissipation device of a battery charger according to claim 4, wherein: and the drying plate (9) is internally embedded with color-changing silica gel (10).
6. The heat dissipation device of a battery charger according to claim 5, wherein: the side wall of the shell (1) is positioned on the heat dissipation through hole (8) and fixedly provided with a water baffle (7), and a dust screen (20) is arranged in the heat dissipation through hole (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321123281.0U CN219919581U (en) | 2023-05-11 | 2023-05-11 | Heat abstractor of charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321123281.0U CN219919581U (en) | 2023-05-11 | 2023-05-11 | Heat abstractor of charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219919581U true CN219919581U (en) | 2023-10-27 |
Family
ID=88433925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321123281.0U Active CN219919581U (en) | 2023-05-11 | 2023-05-11 | Heat abstractor of charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219919581U (en) |
-
2023
- 2023-05-11 CN CN202321123281.0U patent/CN219919581U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |