CN2442479Y - Machine box of electric equipment - Google Patents
Machine box of electric equipment Download PDFInfo
- Publication number
- CN2442479Y CN2442479Y CN 00223866 CN00223866U CN2442479Y CN 2442479 Y CN2442479 Y CN 2442479Y CN 00223866 CN00223866 CN 00223866 CN 00223866 U CN00223866 U CN 00223866U CN 2442479 Y CN2442479 Y CN 2442479Y
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- CN
- China
- Prior art keywords
- cabinet
- machine box
- electric equipment
- utility
- model
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- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a machine box of electric equipment, which belongs to a machine box of electric equipment. The utility model particularly relates to a machine box with sealing and heat radiation functions. A casing of the machine box is made of heat conduction materials; the seaming point of the casing of the machine box is provided with sealing strips; the casing of the machine box and the surface of a heating device are fixed with a refrigerator of semiconductor refrigeration. The machine box has the advantages of good sealing performance, little possibility of dust entering, good heat radiation effect and no noise when the utility model is used. The utility model can ensure the heat stability of the equipment.
Description
The utility model belongs to the cabinet of electric equipment, particularly has the cabinet of sealing, heat sinking function.
Present electric equipment cabinet does not adopt sealing device at the seam crossing of housing, and also has louvre on the housing, and dust creeps in the case especially easily, and reduced the useful life of electric equipment greatly; After start a period of time, the heater element of dress can generate heat in the cabinet, and the temperature inside the box is risen, and the stability of equipment is affected; In the bigger electric equipment cabinet of the heating that has, though adorned electric fan in the cabinet and had louvre, after the start noise is arranged, static easily makes dust attached on the element, finally influences the life-span of equipment.
The purpose of this utility model provides a kind of improved Box of electric machine, and its existing good sealing property has good heat sinking function again.
Implementation of the present utility model is, the housing of cabinet adopts Heat Conduction Material, and promptly all or part of housing is a Heat Conduction Material, and the heat-insulating and sealing bar is equipped with at the body seam place of cabinet, is fixed with the semiconductor refrigerating cooler on the surface of chassis shell and heater members.Sealing strip can seal the circulation passage that dust enters cabinet, keeps the works fine environment of in-box electric appliance equipment; And the utilization of the semiconductor refrigerating cooler that technology is more perfect at present can make the temperature inside the box lower.
Below, the specific embodiment of the present utility model according to Figure of description provides is further described its structure.
Fig. 1 is the part-structure schematic diagram of the utility model cabinet.
Referring to Fig. 1, the all or part of employing Heat Conduction Material of the housing of cabinet 1, as metal material, be convenient to the heat radiation of semiconductor refrigerating cooler 4 hot sides, the seam crossing of cabinet housing 1 is equipped with sealing strip 2, be fixed with semiconductor refrigerating cooler 4 at the inner surface of cabinet 1 housing and the surface of heating electric elements 3, the place that semiconductor refrigerating cooler 4 is not pasted in cabinet 1 inboard scribbles thermal insulation layer 6, passes back in the cabinet once more from this place to prevent heat.During equipment work, semiconductor refrigerating cooler 4 freezes thereupon, and the metal shell of cabinet 1 makes to keep lower and suitable temperature in the case directly as fin, and sealing strip 2 intercepts dust again simultaneously, has avoided the electrostatic precipitation effect of electric elements.Also can adorn small-sized fans 5 in cabinet, the heat radiation of the solid semiconductor refrigerating cooler of being adorned 4 in surface of the electric elements of spontaneous heating in the future 3 forces to deliver to cabinet 1 housing.In the circuit of semiconductor refrigerating cooler 4, also can connect into constant temperature/anti-condensation controller (routine techniques, do not paint among the figure), when temperature arrives certain value, radiator valve starts 4 coolings of semiconductor refrigerating cooler, and when temperature is put near dewfall, the dewfall controller cuts out semiconductor refrigerating cooler 4, thereby always keeps suitable temperature in the cabinet.
From technique scheme of the present utility model, the utility model is simple in structure, the good airproof performance of cabinet, can prevent that dust from entering in the case, make electric component be in good working environment, prolong the useful life of entire equipment, the employing of semiconductor refrigerating spare, make heat radiation better, eliminated voice, can guarantee the thermal stability of equipment.
Claims (4)
1, a kind of electric equipment cabinet is characterized in that the housing employing of cabinet has Heat Conduction Material, and sealing strip is equipped with at the body seam place of cabinet, is fixed with the semiconductor refrigerating cooler at the heat conduction shell of cabinet and the surface of heater members.
2, by the described electric equipment cabinet of claim 1, it is characterized in that not pasting semiconductor refrigerating cooler place in the cabinet inboard scribbles thermal insulation layer.
3, by the described electric equipment cabinet of claim 2, it is characterized in that in cabinet, also being equipped with small-sized fans.
4, by the described electric equipment cabinet of claim 2, it is characterized in that in the circuit of semiconductor refrigerating cooler, being connected with constant temperature/anti-condensation controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00223866 CN2442479Y (en) | 2000-08-02 | 2000-08-02 | Machine box of electric equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00223866 CN2442479Y (en) | 2000-08-02 | 2000-08-02 | Machine box of electric equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2442479Y true CN2442479Y (en) | 2001-08-08 |
Family
ID=33588345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00223866 Expired - Fee Related CN2442479Y (en) | 2000-08-02 | 2000-08-02 | Machine box of electric equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2442479Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105208820A (en) * | 2015-10-20 | 2015-12-30 | 南京中网卫星通信股份有限公司 | Water-proof and dust-proof communication box |
| CN105241288A (en) * | 2015-10-26 | 2016-01-13 | 楹联新能源科技南通有限公司 | Novel efficient constant temperature module |
-
2000
- 2000-08-02 CN CN 00223866 patent/CN2442479Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105208820A (en) * | 2015-10-20 | 2015-12-30 | 南京中网卫星通信股份有限公司 | Water-proof and dust-proof communication box |
| CN105241288A (en) * | 2015-10-26 | 2016-01-13 | 楹联新能源科技南通有限公司 | Novel efficient constant temperature module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |