CN211670767U - Power box - Google Patents
Power box Download PDFInfo
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- CN211670767U CN211670767U CN202020533120.9U CN202020533120U CN211670767U CN 211670767 U CN211670767 U CN 211670767U CN 202020533120 U CN202020533120 U CN 202020533120U CN 211670767 U CN211670767 U CN 211670767U
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- power supply
- box
- box body
- air outlet
- holding chamber
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Abstract
The utility model provides a power box, which comprises a box body, a power supply assembly, a battery and a power distribution module; the heat dissipation structure also comprises a first heat dissipation structure and a second heat dissipation structure; be provided with the power supply module holding chamber that is used for holding power supply module in the box, a distribution module holding chamber that is used for the battery holding chamber of holding battery and is used for holding distribution module, the box outside is provided with first air intake, first air outlet and second air outlet, first air intake communicates battery holding chamber and power supply module holding chamber respectively, battery holding chamber and distribution module holding chamber intercommunication, first air outlet intercommunication power supply module holding chamber, second air outlet intercommunication distribution module holding chamber, first heat radiation structure is used for driving the air current flow of first air intake to first air outlet, second heat radiation structure is used for driving the air current flow of first air intake to second air outlet. The utility model discloses a power supply box has that the radiating effect is good, the security is high characteristics.
Description
Technical Field
The utility model relates to a communication power supply technical field especially relates to a power supply box.
Background
The heat abstractor of current power supply box is single wind channel structure basically, power module places at power supply box door inboard mostly, door plant air-out before air-out on the right of the air inlet on the left side or the air-out on the air-out before the air inlet on the left side, when equipment moves in high temperature environment, along with power module's partial heat spread to the battery with the space of distribution unit, the battery will continuous rising with the ambient temperature of distribution unit, when the temperature reaches battery and distribution unit operating temperature upper limit, make battery life seriously descend, too high temperature and device damage also appear in the distribution unit, and then can take place risks such as short circuit fire.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a power supply box all dispels the heat to power module, battery and distribution unit, has the characteristics that the radiating effect is good, the security is high.
The utility model provides a power box, which comprises a box body, a power supply assembly, a battery and a power distribution module; particularly, the heat dissipation structure also comprises a first heat dissipation structure and a second heat dissipation structure; be provided with in the box and be used for the holding power supply module holding chamber, be used for the holding of power supply module's battery holding chamber and be used for the holding the distribution module holding chamber of distribution module, the box outside is provided with first air intake, first air outlet and second air outlet, first air intake communicates respectively battery holding chamber with power supply module holding chamber, battery holding chamber with distribution module holding chamber intercommunication, first air outlet intercommunication power supply module holding chamber, the second air outlet intercommunication the distribution module holding chamber, first heat radiation structure is used for the drive first air intake extremely the air current of first air outlet flows, second heat radiation structure is used for the drive first air intake extremely the air current of second air outlet flows.
Optionally, the first heat dissipation structure includes a plurality of first fans, and the plurality of first fans are installed on the power module at an end near the first air inlet;
the second heat dissipation structure comprises a plurality of second fans, and the plurality of second fans are arranged in the power distribution module accommodating cavity and close to the second air outlet.
Optionally, the power supply assembly comprises the power supply module, a plurality of the first fans being mounted on the power supply module.
Optionally, the tank includes a door assembly and a top cover; the door assembly is arranged at one end of the box body and is hinged with the box body; the top cover covers the opening at the upper end of the box body and is hinged with the box body; the first air inlet is formed in the lower surface of the outer edge of the top cover; the first air outlet is arranged at the lower part of the box body; the second air outlet is arranged on the side wall of the box body.
Optionally, a plurality of vents are provided between the battery receiving cavity and the power distribution module receiving cavity.
Optionally, a second air inlet communicated with the battery accommodating cavity is formed in the lower portion of the box body.
Optionally, the first air outlet is in a mesh shape; the second air outlet is in a shutter form.
Optionally, the power box further comprises two floor mounting bases, and the two floor mounting bases are respectively mounted on two sides of the lower portion of the box body.
Optionally, the power box further comprises:
the two groups of connecting seats are respectively arranged at the upper part and the lower part of the box body and are arranged at one end of the box body; and
the two mounting frames are respectively and correspondingly mounted on each group of the connecting seats, and each mounting frame comprises a first clamping piece, a second clamping piece and two adjusting rods; the first clamping piece is arranged on the box body; the two adjusting rods are respectively arranged on two sides of the first clamping piece; the second clamping piece is movably arranged on each adjusting rod along the extending direction of each adjusting rod; and the opposite surfaces of the first clamping piece and the second clamping piece are respectively provided with a V-shaped clamping groove.
Optionally, the power box further comprises a signal antenna, and the signal antenna is mounted at the upper end of the box body.
The utility model discloses in, through set up power supply module holding chamber in the box, separate power supply module with battery and distribution module, the air current through setting up first heat radiation structure drive first air intake to first air outlet flows and dispels the heat to power supply module, and the air current of second heat radiation structure drive first air intake to second air outlet flows and dispels the heat to battery and distribution module. Form two wind channels heat dissipation in the power supply box, the heat dissipation wind channel of power supply module is: the first heat dissipation structure discharges heat generated by the power supply assembly out of the box body through the first air outlet; the heat dissipation air duct of battery and distribution module does: the first air inlet enters the battery accommodating cavity, the airflow enters the power distribution module accommodating cavity from the battery accommodating cavity, and the second heat dissipation structure discharges heat generated by the battery and the power distribution module out of the box body through the second air outlet. Through first heat radiation structure and second heat radiation structure, when external environment temperature is higher, can effectively reduce the inside temperature of box, make battery and distribution module keep in a lower temperature range to the normal operating of power supply box has been guaranteed.
Drawings
Fig. 1 is a schematic view of an overall structure of a power box according to an embodiment of the present invention;
fig. 2 is a schematic diagram of a power box according to an embodiment of the present invention when power components and batteries are mounted;
fig. 3 is a schematic view of a power box according to an embodiment of the present invention when the door assembly is opened;
fig. 4 is a schematic view of a power supply box according to an embodiment of the present invention with its door assembly and top cover open;
fig. 5 is a schematic diagram of a power module of a power box according to an embodiment of the present invention;
fig. 6 is a schematic view of a mounting bracket of a power box according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In order to explain the technical means of the present invention, the following description will be given by way of specific examples.
Referring to fig. 5, as shown in fig. 1 to 4, a power box according to an embodiment of the present invention includes a box body 10, a power supply assembly 20, a battery 30, and a power distribution module 40. Specifically, a first partition 50, a first heat dissipation structure, and a second heat dissipation structure are further included. The box 10 is provided with a power supply assembly accommodating cavity 21 for accommodating the power supply assembly 20, a battery accommodating cavity 31 for accommodating the battery 30 and a power distribution module accommodating cavity 41 for accommodating the power distribution module 40, the box 10 is externally provided with a first air inlet 13, a first air outlet 14 and a second air outlet 15, the first air inlet 13 is respectively communicated with the battery accommodating cavity 31 and the power supply assembly accommodating cavity 21, the battery accommodating cavity 31 is communicated with the power distribution module accommodating cavity 21, the first air outlet 14 is communicated with the power supply assembly accommodating cavity 21, the second air outlet 15 is communicated with the power distribution module accommodating cavity 21, the first heat dissipation structure is used for driving airflow from the first air inlet 13 to the first air outlet 14 to flow, and the second heat dissipation structure is used for driving airflow from the first air inlet 13 to the second air outlet 15 to flow.
Specifically, the power module 20 is partitioned from the battery 30 and the power distribution module 40 by providing the first partition 50 in the case 10, and the power module housing chamber 21 is formed on the side where the power module 20 is located. The battery receiving chamber 31 and the power distribution module receiving chamber 21 are formed by disposing a second partition plate 51 between the battery 30 and the power distribution module 40 on the other side of the first partition plate 50.
In this embodiment, the power module 20 is separated from the battery 30 and the power distribution module 40 by providing the power module accommodating chamber 21 in the housing 10, the power module 20 is cooled by providing the first heat dissipation structure to drive the airflow flowing from the first air inlet 13 to the first air outlet 14, and the battery 30 and the power distribution module 40 are cooled by driving the airflow flowing from the first air inlet 13 to the second air outlet 15 by the second heat dissipation structure. Form two wind channels heat dissipation in power supply box 10, the heat dissipation wind channel of power supply module 20 is: the first air inlet 13 is used for supplying air, and the first heat dissipation structure discharges heat generated by the power module 20 out of the box 10 through the first air outlet 14. The heat dissipation duct for the battery 30 and the power distribution module 40 is: the first air inlet 13 supplies air to the battery accommodating cavity 31, the air flow enters the power distribution module accommodating cavity 21 from the battery accommodating cavity 31, and the second heat dissipation structure discharges heat generated by the battery 30 and the power distribution module 40 out of the box 10 through the second air outlet 15. Through first heat radiation structure and second heat radiation structure, when external environment temperature is higher, can effectively reduce the inside temperature of box 10, make battery 30 and distribution module 40 keep in a lower temperature range to the normal operating of power supply box has been guaranteed.
As shown in fig. 2-4 and referring to fig. 5, in some embodiments of the present invention, the first heat dissipation structure includes a plurality of first fans 61, the plurality of first fans 61 are installed on the power module 20 near the first air inlet 13, and the air at the first air inlet 13 blows towards the power module 20 to dissipate heat of the power module 20. The second heat dissipation structure includes a plurality of second fans 62, the plurality of second fans 62 are installed in the power distribution module accommodating cavity 21 near the second air outlet 15, and the second fans 62 discharge heat generated by the power distribution module 40 and the battery 30 from the second air outlet 15.
As shown in fig. 2 and 5, in some embodiments of the present invention, the power module 20 includes a power module 22, and a plurality of first fans 61 are mounted on the power module 22, and the first fans 61 directly dissipate heat from the power module 22.
As shown in fig. 2 and 5, in some embodiments of the present invention, the box 10 includes a door assembly 11 and a top cover 12, and the door assembly 11 is disposed at one end of the box 10 and is hinged to the box 10. The top cover 12 covers the upper opening of the box 10 and is hinged to the box 10. The first air inlet 13 is arranged on the lower surface of the outer edge of the top cover 12. The first outlet 14 is provided at a lower portion of the cabinet 10. The second outlet 15 is provided on a side wall of the case 10. The top cover 12 is hinged to the housing 10 so that the housing 10 can be opened from above for later maintenance.
As shown in fig. 2-4, in some embodiments of the present invention, a plurality of vents 511 are disposed between the battery receiving cavity 31 and the power distribution module receiving cavity 21, and in particular, the vents 511 are disposed on the second partition 51.
As shown in fig. 3, in some embodiments of the present invention, the lower portion of the box 10 is provided with the second air inlet 16 communicating with the battery accommodating chamber 31, and the second air inlet 16 is disposed at the lower portion of the battery accommodating chamber 31, so as to introduce external natural air into the battery accommodating chamber 31, and facilitate natural heat dissipation of the battery 30 while dissipating heat through the second heat dissipation structure.
As shown in fig. 2 and 3, in some embodiments of the present invention, the first outlet 14 is in a mesh shape. The second outlet 15 takes the form of a louvre.
As shown in fig. 1, 3 and 4, in some embodiments of the present invention, the power box further includes two floor-type mounting seats 70, and the two floor-type mounting seats 70 are respectively installed on two sides of the lower portion of the box body 10, so that the power box can be installed in different environments.
As shown in fig. 1, 3 and 4, referring to fig. 6, in some embodiments of the present invention, the power box further includes two sets of connecting bases 17 and two mounting brackets 80, the two sets of connecting bases 17 are respectively mounted on the upper portion and the lower portion of the box body 10, and are disposed at one end of the box body 10 far away from the door assembly 11. Two mounting brackets 80 are respectively and correspondingly mounted on each set of connecting base 17, and each mounting bracket 80 includes a first clamping member 81, a second clamping member 82 and two adjusting rods 83. The first clamp 81 is mounted on the housing 10. Two adjusting levers 83 are respectively installed at both sides of the first clamping member 81. The second clamping member 82 is movably mounted to each adjustment lever 83 in an extending direction of each adjustment lever 83. And the opposite surfaces of the first clamping piece 81 and the second clamping piece 82 are provided with V-shaped clamping grooves 84, so that the columnar objects can be clamped conveniently. By providing the mounting bracket 80, the power supply box can be conveniently mounted on a rod-shaped object.
Referring to fig. 6, as shown in fig. 1, 3 and 4, in some embodiments of the present invention, the first clamping member 81 and the second clamping member 82 are both U-shaped tubes, each adjusting rod 83 is an adjusting screw, one end of each adjusting rod 83 is fixed on the first clamping member 81, and the second clamping member 82 passes through each adjusting rod 83. And one side of the first clamping piece 81, which is far away from the second clamping piece, is provided with a turning edge 811, the turning edge 811 is arranged at two ends of the first clamping piece 81, and a connecting seat 17 is arranged between the turning edge 811 and the first clamping piece 81.
As shown in fig. 1, 3 and 4, in some embodiments of the present invention, the power box further includes a signal antenna 90, and the signal antenna 90 is installed at the upper end of the box body 10.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it. Although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: modifications of the technical solutions described in the embodiments or equivalent replacements of some technical features may still be made. Such modifications and substitutions do not substantially depart from the spirit and scope of the embodiments of the present invention, and are intended to be included within the scope of the present invention.
Claims (10)
1. A power box comprises a box body, a power supply assembly, a battery and a power distribution module; the LED lamp is characterized by also comprising a first heat dissipation structure and a second heat dissipation structure; be provided with in the box and be used for the holding power supply module holding chamber, be used for the holding of power supply module's battery holding chamber and be used for the holding the distribution module holding chamber of distribution module, the box outside is provided with first air intake, first air outlet and second air outlet, first air intake communicates respectively battery holding chamber with power supply module holding chamber, battery holding chamber with distribution module holding chamber intercommunication, first air outlet intercommunication power supply module holding chamber, the second air outlet intercommunication the distribution module holding chamber, first heat radiation structure is used for the drive first air intake extremely the air current of first air outlet flows, second heat radiation structure is used for the drive first air intake extremely the air current of second air outlet flows.
2. The power supply box of claim 1,
the first heat dissipation structure comprises a plurality of first fans, and the first fans are arranged on the power supply assembly and close to one end of the first air inlet;
the second heat dissipation structure comprises a plurality of second fans, and the plurality of second fans are arranged in the power distribution module accommodating cavity and close to the second air outlet.
3. The power supply box of claim 2, wherein the power supply assembly comprises a power supply module, and a plurality of the first fans are mounted on the power supply module.
4. The power supply box of claim 1, wherein the box body includes a door assembly and a top cover; the door assembly is arranged at one end of the box body and is hinged with the box body; the top cover covers the opening at the upper end of the box body and is hinged with the box body; the first air inlet is formed in the lower surface of the outer edge of the top cover; the first air outlet is arranged at the lower part of the box body; the second air outlet is arranged on the side wall of the box body.
5. The power supply box of claim 1, wherein a plurality of vents are disposed between the battery receiving cavity and the power distribution module receiving cavity.
6. The power box of claim 1, wherein the lower portion of the box body is provided with a second air inlet communicated with the battery accommodating cavity.
7. The power box of claim 1, wherein the first outlet is mesh-shaped; the second air outlet is in a shutter form.
8. The power box of claim 1, further comprising two floor mounts, wherein the two floor mounts are respectively mounted on two sides of the lower portion of the box body.
9. The power supply box of claim 1, further comprising:
the two groups of connecting seats are respectively arranged at the upper part and the lower part of the box body and are arranged at one end of the box body; and
the two mounting frames are respectively and correspondingly mounted on each group of the connecting seats, and each mounting frame comprises a first clamping piece, a second clamping piece and two adjusting rods; the first clamping piece is arranged on the box body; the two adjusting rods are respectively arranged on two sides of the first clamping piece; the second clamping piece is movably arranged on each adjusting rod along the extending direction of each adjusting rod; and the opposite surfaces of the first clamping piece and the second clamping piece are respectively provided with a V-shaped clamping groove.
10. The power supply box of claim 1, further comprising a signal antenna mounted on the upper end of the box body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020533120.9U CN211670767U (en) | 2020-04-10 | 2020-04-10 | Power box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020533120.9U CN211670767U (en) | 2020-04-10 | 2020-04-10 | Power box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211670767U true CN211670767U (en) | 2020-10-13 |
Family
ID=72743241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020533120.9U Active CN211670767U (en) | 2020-04-10 | 2020-04-10 | Power box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211670767U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112793443A (en) * | 2021-04-06 | 2021-05-14 | 北京三快在线科技有限公司 | Unmanned aerial vehicle battery charging case |
| CN113453473A (en) * | 2021-07-08 | 2021-09-28 | 深圳市科信通信技术股份有限公司 | Communication cabinet supporting 700MHz and DRAN |
-
2020
- 2020-04-10 CN CN202020533120.9U patent/CN211670767U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112793443A (en) * | 2021-04-06 | 2021-05-14 | 北京三快在线科技有限公司 | Unmanned aerial vehicle battery charging case |
| CN112793443B (en) * | 2021-04-06 | 2021-06-25 | 北京三快在线科技有限公司 | Unmanned aerial vehicle battery charging case |
| CN113453473A (en) * | 2021-07-08 | 2021-09-28 | 深圳市科信通信技术股份有限公司 | Communication cabinet supporting 700MHz and DRAN |
| CN113453473B (en) * | 2021-07-08 | 2023-08-25 | 深圳市科信通信技术股份有限公司 | Communication cabinet supporting 700MHz and DRAN |
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