CN213462822U - Heat radiator for airtight automatically controlled cabinet - Google Patents
Heat radiator for airtight automatically controlled cabinet Download PDFInfo
- Publication number
- CN213462822U CN213462822U CN202022777929.9U CN202022777929U CN213462822U CN 213462822 U CN213462822 U CN 213462822U CN 202022777929 U CN202022777929 U CN 202022777929U CN 213462822 U CN213462822 U CN 213462822U
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- cabinet
- fan
- cabinet door
- baffle
- guide rail
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Abstract
The utility model relates to an automatically controlled cabinet technical field specifically discloses a heat abstractor of airtight automatically controlled cabinet, including the cabinet body, the articulated cabinet door of installing in cabinet body left side, logical groove has been seted up to cabinet door bottom, and cabinet door bottom demountable installation has the guide rail, and slidable mounting has the baffle to be inlayed to the guide rail, and guide rail front side demountable installation has the mount, and mount demountable installation has the fan, and cabinet door bottom demountable installation has the fixed strip. The utility model discloses a temperature of the internal portion of temperature sensor monitoring cabinet, control panel received signal when the temperature is too high, control motor and fan are opened, thereby motor can drive the rotatory lifting that makes progress with the baffle of bobbin for leading to the groove and exposing in the fan front side, the fan can be fast with the heat energy of the internal portion of cabinet scattered, motor and fan all stop after the temperature reduces, the bounce force by the spring resets the baffle, it is internal to prevent that the foreign matter from getting into the cabinet through leading to the groove.
Description
Technical Field
The utility model relates to an automatically controlled cabinet technical field specifically is a heat abstractor of airtight automatically controlled cabinet.
Background
The electric control cabinet is formed by assembling switch equipment, a measuring instrument, a protective electric appliance and auxiliary equipment in a closed or semi-closed metal cabinet according to the electric wiring requirement, the number of heat dissipation holes formed in the existing closed electric control cabinet is small, the heat dissipation is achieved through fan air draft, if the electric appliance runs abnormally, a large amount of heat energy can be generated, and the heat energy in the cabinet body cannot be dissipated quickly through the heat dissipation mechanism, so that the heat dissipation device of the closed electric control cabinet is provided.
In the prior art (No. CN205305314U), a heat dissipation device for a sealed electric control cabinet includes an inner housing, an outer housing, and a fan, wherein a heat dissipation chamber is formed between the outer housing and the inner housing, the inner housing is provided with an air inlet for communicating outdoor air and a connection hole for connecting the electric control chamber and the heat dissipation chamber, the outer housing is provided with an air outlet for communicating the outdoor air, the air outlet is provided with the fan, and a diameter of the air inlet is smaller than a diameter of the air outlet. The utility model discloses fan work, external air flows into electric control chamber, heat dissipation chamber to air outlet in proper order by the air intake, and the diameter of air intake is less than the diameter of air outlet, adopts the mode of osculum air inlet, macrostoma air-out, can increase the wind current intensity that the fan produced to the electric control intracavity, can further absorb the dust in electric control chamber, strengthens the radiating effect, improves the sanitary grade in the electric control chamber; the filter equipment that air inlet department set up can avoid debris such as dust to get into automatically controlled intracavity, ensures the indoor sanitary grade of cavity.
In the process of implementing the invention, the inventor finds that at least the following problems in the prior art are not solved; the number of heat dissipation holes formed in the existing closed electric control cabinet is small, the heat is dissipated through air draft of a fan, if a large amount of heat energy can be generated due to abnormal operation of an electric appliance, and the heat energy in the cabinet body cannot be dissipated quickly through the heat dissipation mechanism. This application is through the temperature of the internal portion of temperature sensor monitoring cabinet, control panel received signal when the high temperature, control motor and fan are opened, thereby motor can drive the rotatory lifting that makes progress with the baffle of bobbin, make to lead to the groove and expose at the fan front side, the fan can be fast with the heat energy of the internal portion of cabinet and go away, motor and fan all stop after the temperature reduces, the bounce force by the spring resets the baffle, it is internal to prevent that the foreign matter from getting into the cabinet through leading to the groove, the problem is solved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a heat abstractor of airtight automatically controlled cabinet has solved the problem that proposes in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a heat dissipation device of an airtight electric control cabinet comprises a cabinet body, wherein a cabinet door is hinged and installed on the left side of the cabinet body, a through groove is formed in the bottom of the cabinet door, a guide rail is detachably installed at the bottom of the cabinet door, a baffle is inlaid in the guide rail and slidably installed, a fixed frame is detachably installed on the front side of the guide rail, a fan is detachably installed on the fixed frame, a fixed strip is detachably installed at the bottom of the cabinet door, two springs with the same size are symmetrically and detachably installed on the top of the fixed strip relative to a vertical central line, a winding cylinder is rotatably installed in the middle of the cabinet door, a cotton rope is wound on the winding cylinder, the bottom of the cotton rope and the top of the baffle are detachably installed, a driven gear is coaxially and detachably installed on the winding, the right side of the top of the cabinet door is detachably provided with a temperature sensor, and the top of the cabinet door is detachably provided with a control panel.
As a preferred embodiment of the present invention, the control panel is electrically connected to the control encoder, the temperature sensor and the fan.
As a preferred embodiment of the present invention, the baffle area is larger than the area of the through groove.
As an preferred embodiment of the present invention, the top of each spring top is detachably mounted on the bottom of the baffle.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a temperature of the internal portion of temperature sensor monitoring cabinet, control panel received signal when the temperature is too high, control motor and fan are opened, thereby motor can drive the rotatory lifting that makes progress with the baffle of bobbin for leading to the groove and exposing in the fan front side, the fan can be fast with the heat energy of the internal portion of cabinet scattered, motor and fan all stop after the temperature reduces, the bounce force by the spring resets the baffle, it is internal to prevent that the foreign matter from getting into the cabinet through leading to the groove.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a front view of a heat dissipation device of an enclosed electric control cabinet of the present invention;
fig. 2 is a side view of the cabinet door of the heat dissipation device of the closed electric control cabinet.
In the figure: 1. a control panel; 2. controlling the encoder; 3. a motor; 4. a temperature sensor; 5. a cabinet body; 6. a cabinet door; 7. a winding cylinder; 8. a driven gear; 9. a cord; 10. a guide rail; 11. a baffle plate; 12. a spring; 13. a fixing strip; 14. a through groove; 15. a driving gear; 16. a fixed mount; 17. a fan.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being 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.
In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "disposed" are to be construed broadly, and may for example be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1-2, the utility model provides a technical solution: a heat dissipation device of a closed electric control cabinet comprises a cabinet body 5, a cabinet door 6 is hinged and installed on the left side of the cabinet body 5, a through groove 14 is formed in the bottom of the cabinet door 6, a guide rail 10 is detachably installed at the bottom of the cabinet door 6, a baffle 11 is inlaid in the guide rail 10 in a sliding mode, a fixing frame 16 is detachably installed on the front side of the guide rail 10, a fan 17 is detachably installed on the fixing frame 16, a fixing strip 13 is detachably installed at the bottom of the cabinet door 6, two springs 12 with the same size are symmetrically and detachably installed on the top of the fixing strip 13 about a vertical central line, a winding barrel 7 is rotatably installed in the middle of the cabinet door 6, a cotton rope 9 is wound and installed on the winding barrel 7, the bottom of the cotton rope 9 and the top of the baffle 11 are detachably installed, the driving gear 15 is installed with 8 power of driven gear through the chain, and motor 3 electrical installation has control encoder 2, and 6 top right sides demountable installation of cabinet door have temperature sensor 4, 6 top demountable installation control panel 1 of cabinet door.
In this embodiment, as shown in fig. 1 and 2, the temperature inside the cabinet 5 is monitored by the temperature sensor 4, when the temperature is too high, the control panel 1 receives a signal, the motor 3 and the fan 17 are controlled to be turned on, the motor 3 can drive the winding cylinder 7 to rotate, so that the baffle 11 is lifted upwards, the through groove 14 is exposed at the front side of the fan 17, the fan 1 can rapidly dissipate the heat energy inside the cabinet 5, the motor 3 and the fan 17 are both stopped after the temperature is reduced, the baffle 11 is reset by the resilience of the spring 12, and foreign matters are prevented from entering the cabinet 5 through the through groove 14.
Wherein, the control panel 1 is electrically connected with the control encoder 2, the temperature sensor 4 and the fan 17.
Wherein, the area of the baffle 11 is larger than that of the through groove 14.
Wherein, the top of each spring 12 is detachably mounted with the bottom of the baffle 11.
The working principle is as follows: when a heat dissipation device of an airtight electric control cabinet is used, the temperature inside a cabinet body 5 is monitored through a temperature sensor 4, a control panel 1 receives signals when the temperature is too high, the signals are transmitted to a control encoder 2 of a motor 3 to open the motor 3 and drive a fan 17 to be opened, the motor 3 can drive a winding barrel 7 to rotate so as to lift a baffle 11 upwards, a through groove 14 is exposed on the front side of the fan 17, the fan 1 can rapidly dissipate heat energy inside the cabinet body 5, the motor 3 and the fan 17 are both stopped after the temperature is reduced, the baffle 11 is reset through the rebound force of a spring 12, and foreign matters are prevented from entering the cabinet body 5 through the through groove 14.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (4)
1. The utility model provides a heat abstractor of airtight automatically controlled cabinet, includes the cabinet body (5), its characterized in that: the cabinet body (5) is hinged with a cabinet door (6) on the left side, a through groove (14) is formed in the bottom of the cabinet door (6), a guide rail (10) is detachably mounted at the bottom of the cabinet door (6), a baffle (11) is inlaid in the guide rail (10), a fixing frame (16) is detachably mounted on the front side of the guide rail (10), a fan (17) is detachably mounted on the fixing frame (16), a fixing strip (13) is detachably mounted at the bottom of the cabinet door (6), two springs (12) with the same size are symmetrically and detachably mounted at the top of the fixing strip (13) relative to a vertical central line, a winding barrel body (7) is rotatably mounted in the middle of the cabinet door (6), a cotton rope (9) is wound on the winding barrel body (7), a driven gear (8) is coaxially and detachably mounted at the bottom of the cotton rope (9) and the, motor shaft demountable installation of motor (3) has driving gear (15), and driving gear (15) are through chain and driven gear (8) power installation, and motor (3) electric installation has control encoder (2), and cabinet door (6) top right side demountable installation has temperature sensor (4), cabinet door (6) top demountable installation control panel (1).
2. The heat dissipation device for the closed electric control cabinet according to claim 1, wherein: the control panel (1) is electrically connected with the control encoder (2), the temperature sensor (4) and the fan (17).
3. The heat dissipation device for the closed electric control cabinet according to claim 1, wherein: the area of the baffle (11) is larger than that of the through groove (14).
4. The heat dissipation device for the closed electric control cabinet according to claim 1, wherein: the top of each spring (12) is detachably mounted with the bottom of the baffle (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022777929.9U CN213462822U (en) | 2020-11-26 | 2020-11-26 | Heat radiator for airtight automatically controlled cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022777929.9U CN213462822U (en) | 2020-11-26 | 2020-11-26 | Heat radiator for airtight automatically controlled cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213462822U true CN213462822U (en) | 2021-06-15 |
Family
ID=76302789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022777929.9U Active CN213462822U (en) | 2020-11-26 | 2020-11-26 | Heat radiator for airtight automatically controlled cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213462822U (en) |
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2020
- 2020-11-26 CN CN202022777929.9U patent/CN213462822U/en active Active
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