CN212753059U - Heat radiation structure of shielding rack - Google Patents
Heat radiation structure of shielding rack Download PDFInfo
- Publication number
- CN212753059U CN212753059U CN202021987311.9U CN202021987311U CN212753059U CN 212753059 U CN212753059 U CN 212753059U CN 202021987311 U CN202021987311 U CN 202021987311U CN 212753059 U CN212753059 U CN 212753059U
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- cabinet body
- fan
- internal
- outer cabinet
- blowing
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Abstract
The utility model relates to a shielding rack technical field, specific heat radiation structure of shielding rack that says so, the on-line screen storage device comprises a base, the outer cabinet body of base upper end fixedly connected with, the internal back lateral wall fixedly connected with inner cabinet body of outer cabinet, outer cabinet body upper end fixed mounting has the fan, the air outlet intercommunication of fan has a tuber pipe, the one end that the fan was kept away from to the tuber pipe has two sets of blowing pipes through the three-way pipe intercommunication, the blowing pipe stretches into outer cabinet internally. The utility model supplies air to the blowing pipe through the fan, and then sends the air into the inner cabinet body through the blowing head, and ventilates and dissipates heat in the inner cabinet body; through fan work, blow to the internal of internal cabinet for internal hot-blast upwards, and flow out from the louvre, it is internal to enter into outer cabinet, through the exhaust vent with hot-blast discharge, thereby realize the internal ventilation cooling of internal cabinet, make the interior cooling efficiency that dispels the heat of shielding rack higher, the radiating effect is better, effectively protects the internal electrical components's of internal cabinet normal operating.
Description
Technical Field
The utility model relates to a shielding rack technical field specifically is a heat radiation structure of shielding rack.
Background
The shielding cabinet is one kind of cabinet, also called electromagnetic shielding cabinet. The shielding cabinet can be used for placing a computer, can prevent electromagnetic waves from damaging a human body, effectively inhibits electromagnetic information leakage of the computer and prevents external strong electromagnetic disturbance from influencing normal work of the computer. The existing shielding cabinet has poor heat dissipation effect, and heat dissipation holes are generally formed in two sides of the box body, so that the heat dissipation requirement is difficult to meet. Therefore, a heat dissipation structure of a shielding cabinet is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a heat radiation structure of shielding rack to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a heat dissipation structure of a shielding cabinet comprises a base, wherein an outer cabinet body is fixedly connected to the upper end of the base, an inner cabinet body is fixedly connected to the inner rear side wall of the outer cabinet body, a fan is fixedly installed at the upper end of the outer cabinet body, an air outlet of the fan is communicated with an air outlet pipe, one end, far away from the fan, of the air outlet pipe is communicated with two groups of air blowing pipes through a three-way pipe, the air blowing pipes extend into the outer cabinet body, the two groups of air blowing pipes are located on the left side and the right side between the outer cabinet body and the inner cabinet body, one end, close to the inner cabinet body, of each air blowing pipe is communicated with an air blowing head at equal intervals, through holes for the air blowing heads to penetrate through are formed in the left side wall and the right side wall of the inner cabinet body, air inlet holes are formed in the left side wall and the right side wall of, the louvre has been seted up at the middle part of the internal cabinet body upper end, the exhaust vent has all been seted up to the wall of outer cabinet body left and right sides.
As a further optimization of the technical scheme, two groups of supporting columns are fixedly connected between the upper end face and the lower end face of the inner cabinet body and between the outer cabinet body and the base.
As a further optimization of the technical scheme, the first metal dustproof net is installed on the left side and the right side of the base and located at the air inlet, and the second metal dustproof net is installed on the outer side of the outer cabinet body and located at the air outlet.
As a further optimization of the technical scheme, the upper end in the outer cabinet body is fixedly connected with a protective cover positioned on the outer side of the fan, the protective cover is n-shaped, and third metal dust screens are mounted on the front side and the rear side of the protective cover.
As the further optimization of the technical scheme, the fan, the vent hole and the heat dissipation holes are positioned on the same vertical line.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model supplies air to the blowing pipe through the fan, and then sends the air into the inner cabinet body through the blowing head, and ventilates and dissipates heat in the inner cabinet body; through fan work, blow to the internal of internal cabinet for internal hot-blast upwards, and flow out from the louvre, it is internal to enter into outer cabinet, through the exhaust vent with hot-blast discharge, thereby realize the internal ventilation cooling of internal cabinet, make the interior cooling efficiency that dispels the heat of shielding rack higher, the radiating effect is better, effectively protects the internal electrical components's of internal cabinet normal operating.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic diagram of the front side structure of the present invention.
In the figure: 1. a base; 2. an outer cabinet body; 3. an inner cabinet body; 4. a fan; 5. a blowpipe; 6. a blowing head; 7. an air inlet hole; 8. an air duct; 9. a fan; 10. a vent hole; 11. heat dissipation holes; 12. an air outlet; 13. a support pillar; 14. a shield.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a heat radiation structure of shielding rack, includes base 1, the outer cabinet body 2 of base 1 upper end fixedly connected with, the internal back lateral wall fixedly connected with inner cabinet body 3 of the outer cabinet body 2, and is concrete, two sets of support columns 13 of equal fixedly connected with between the internal cabinet body 3 about both ends face and the outer cabinet body 2 and the base 1, the steadiness of the 3 structures of the interior cabinet body of enhancement.
The outer cabinet body 2 upper end fixed mounting has fan 4, and is concrete, the outer cabinet body 2 interior upper end just is located fan 4 outside fixedly connected with protection casing 14, and protection casing 14 is pi type, and protection casing 14 plays the guard action to fan 4, avoids outside unidentified object to cause the damage to fan 4, and the third metal dust screen is all installed to both sides around the protection casing 14, plays dustproof filterable effect. The air outlet intercommunication of fan 4 has the tuber pipe, the one end that fan 4 was kept away from to the tuber pipe has two sets of blowing pipes 5 through the three-way pipe intercommunication, blowing pipe 5 stretches into outer cabinet body 2 is internal, two sets of blowing pipes 5 are located the left and right sides between the outer cabinet body 2 and the internal cabinet body 3, the equal equidistance intercommunication of one end that blowing pipe 5 is close to the internal cabinet body 3 has blowing head 6, the through-hole that supplies blowing head 6 to pass is all seted up to the wall of the left and right sides of the internal cabinet body 3, through fan 4 work, supply air to blowing pipe 5, then send into internal cabinet body 3 through blowing head 6 in, carry out ventilation cooling in the internal cabinet body.
The fresh air inlet 7 has all been seted up to the base 1 left and right sides wall, and the base 1 left and right sides just is located fresh air inlet 7 department and installs first metal dust screen, plays dustproof filterable effect, avoids the dust to enter into base 1 from fresh air inlet 7 to enter into the internal cabinet 3. Fixedly connected with guide duct 8 between 3 lower extreme middle parts of the internal cabinet body and the base 1, base 1 upper end just is located guide duct 8 and installs fan 9, the lateral wall just is located guide duct 8 and has seted up ventilation hole 10 under the internal cabinet body 3, louvre 11 has been seted up at 3 upper end middle parts of the internal cabinet body, fan 9, ventilation hole 10 and louvre 11 are located same vertical on-line, exhaust vent 12 has all been seted up to the wall of the outer cabinet body 2 left and right sides, through fan 9 work, blow to the internal cabinet body 3, make the internal hot-blast of the internal cabinet body 3 upwards, and flow from louvre 11, enter into the external cabinet body 2, discharge hot-blast through exhaust vent 12, thereby realize the ventilation and heat dissipation in the internal cabinet body 3. The second metal dust screen is installed in the 2 outside of the outer cabinet body and the exhaust vent 12 that is located, plays dustproof filterable effect, avoids the dust to enter into the outer cabinet body 2 from exhaust vent 12 to enter into the internal cabinet body 3.
Specifically, when the air-cooling type clothes drying cabinet is used, the fan 4 works to supply air to the blowing pipe 5, and then the air is sent into the inner cabinet body 3 through the blowing head 6 to ventilate and radiate the inside of the inner cabinet body 3; through the work of fan 9, blow to the internal 3 of internal cabinet for the internal hot-blast upwards of internal cabinet 3, and flow out from louvre 11, enter into the external cabinet 2 internally, through exhaust vent 12 with hot-blast discharge, thereby realize the ventilation cooling of the internal 3 of internal cabinet, make the interior cooling efficiency that dispels the heat of shielding rack higher, the radiating effect is better, effectively protects the internal 3 internal electrical components's of internal cabinet normal operating.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a heat radiation structure of shielding rack, includes base (1), its characterized in that: the upper end of the base (1) is fixedly connected with an outer cabinet body (2), the inner rear side wall of the outer cabinet body (2) is fixedly connected with an inner cabinet body (3), the upper end of the outer cabinet body (2) is fixedly provided with a fan (4), an air outlet of the fan (4) is communicated with an air outlet pipe, one end of the air outlet pipe, far away from the fan (4), is communicated with two groups of blowing pipes (5) through a three-way pipe, the blowing pipes (5) extend into the outer cabinet body (2), the two groups of blowing pipes (5) are positioned at the left side and the right side between the outer cabinet body (2) and the inner cabinet body (3), one ends of the blowing pipes (5), close to the inner cabinet body (3), are communicated with blowing heads (6) at equal intervals, through holes for the blowing heads (6) to pass through are respectively formed in the left side wall and the right side wall of the inner cabinet body (3), air inlet holes (7) are respectively formed in the left side wall and the right, the air conditioner is characterized in that a fan (9) is installed at the position, located in the air guide cylinder (8), of the upper end of the base (1), a vent hole (10) is formed in the position, located in the air guide cylinder (8), of the lower side wall of the inner cabinet body (3), a heat dissipation hole (11) is formed in the middle of the upper end of the inner cabinet body (3), and air outlet holes (12) are formed in the left side wall and the right side wall of the outer cabinet body.
2. The heat dissipation structure of a shielding cabinet according to claim 1, wherein: two groups of support columns (13) are fixedly connected between the upper end face and the lower end face of the inner cabinet body (3) and the outer cabinet body (2) and the base (1).
3. The heat dissipation structure of a shielding cabinet according to claim 1, wherein: base (1) left and right sides just is located fresh air inlet (7) and installs first metal dust screen, the outer cabinet body (2) outside just is located exhaust vent (12) and installs the second metal dust screen.
4. The heat dissipation structure of a shielding cabinet according to claim 1, wherein: the upper end in the outer cabinet body (2) is fixedly connected with a protective cover (14) on the outer side of the fan (4), the protective cover (14) is n-shaped, and third metal dust screens are mounted on the front side and the rear side of the protective cover (14).
5. The heat dissipation structure of a shielding cabinet according to claim 1, wherein: the fan (9), the vent hole (10) and the heat dissipation hole (11) are located on the same vertical line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021987311.9U CN212753059U (en) | 2020-09-12 | 2020-09-12 | Heat radiation structure of shielding rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021987311.9U CN212753059U (en) | 2020-09-12 | 2020-09-12 | Heat radiation structure of shielding rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212753059U true CN212753059U (en) | 2021-03-19 |
Family
ID=74991260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021987311.9U Expired - Fee Related CN212753059U (en) | 2020-09-12 | 2020-09-12 | Heat radiation structure of shielding rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212753059U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113315005A (en) * | 2021-06-17 | 2021-08-27 | 邵慧艳 | Electric power distribution cabinet |
| CN117500211A (en) * | 2024-01-02 | 2024-02-02 | 泰州泽涵电气有限责任公司 | Anti-interference outdoor communication cabinet |
-
2020
- 2020-09-12 CN CN202021987311.9U patent/CN212753059U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113315005A (en) * | 2021-06-17 | 2021-08-27 | 邵慧艳 | Electric power distribution cabinet |
| CN117500211A (en) * | 2024-01-02 | 2024-02-02 | 泰州泽涵电气有限责任公司 | Anti-interference outdoor communication cabinet |
| CN117500211B (en) * | 2024-01-02 | 2024-03-08 | 泰州泽涵电气有限责任公司 | Anti-interference outdoor communication cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210319 Termination date: 20210912 |