CN201829831U - Heating moisture-proof terminal box - Google Patents
Heating moisture-proof terminal box Download PDFInfo
- Publication number
- CN201829831U CN201829831U CN2010205725599U CN201020572559U CN201829831U CN 201829831 U CN201829831 U CN 201829831U CN 2010205725599 U CN2010205725599 U CN 2010205725599U CN 201020572559 U CN201020572559 U CN 201020572559U CN 201829831 U CN201829831 U CN 201829831U
- Authority
- CN
- China
- Prior art keywords
- box
- terminal
- box body
- terminal box
- moisture
- 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.)
- Expired - Fee Related
Links
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- Direct Air Heating By Heater Or Combustion Gas (AREA)
Abstract
The utility model discloses a heating moisture-proof terminal box comprising a box body. A terminal row and terminals are arranged at one side of the box body; one side of the inner wall of the box body, opposite to the terminals, is provided with a heater; and the inner wall of the box body is provided with an exhaust fan and an air vent. The exhaust fan converts heat generated by the heater into hot air that is blown to the periphery of the box body by an air guide slot or an air guide pipe, so that the hot air can blow moisture generated by the box body to be dry and keeps the interior of the box dry all the time. Therefore, the terminal box has good moisture-proof performance, and eliminates the problem that a great amount of the moisture and water drops generated on the wall due to the temperature difference between the exterior and the interior of the box cause equipment in the box to have short circuit, so that the service life of the terminal box is prolonged.
Description
Technical field
The utility model relates to the moistureproof terminal box of a kind of heating.
Background technology
In autumn and winter season, terminal box often causes outage or is forced to the maintenance that has a power failure because of the big tank wall of internal-external temperature difference produces a large amount of moisture, the globule causes the box equipment short circuit, makes troubles for production and life.Chinese patent 200820199458.4 discloses a kind of moistureproof terminal box that is provided with heater and ventilating fan, can play moistureproof effect, but effect is undesirable.
The utility model content
The technical problems to be solved in the utility model provides the moistureproof terminal box of a kind of heating.
The technical solution of the utility model is: the moistureproof terminal box of a kind of heating, comprise casing, and a side of casing is provided with terminal board and terminal, and the side that described cabinet wall is relative with terminal is provided with heater, and the inwall of casing is provided with ventilating fan and ventilation hole.
Be provided with wind guide tank around the described ventilating fan.
On the described ventilating fan guide duct is installed, guide duct be distributed in cabinet wall around, offer porose on the guide duct.
Described guide duct is 4 ~ 12.
The beneficial effects of the utility model are: ventilating fan converts the heat that heater produces to hot blast, by wind guide tank or guide duct hot blast is blowed to around the casing again, and the moisture hot blast drying that casing produces remains the case inner drying.So the humidity resistance of terminal box is good, eliminated because of the internal-external temperature difference tank wall produces a large amount of moisture, the globule causes the box equipment problem of short-circuit, prolonged the useful life of terminal box.
Description of drawings
Fig. 1 is the schematic diagram of embodiment 1.
Embodiment
Embodiment 1
As shown in Figure 1, the moistureproof terminal box of a kind of heating comprises casing 1, one side of casing is provided with terminal board and terminal, the side that described cabinet wall is relative with terminal is provided with heater 2, and the inwall of casing is provided with ventilating fan 3 and ventilation hole 5, is provided with wind guide tank 5 around the ventilating fan.
Embodiment 2
The moistureproof terminal box of a kind of heating, comprise casing, one side of casing is provided with terminal board and terminal, the side that described cabinet wall is relative with terminal is provided with heater, the inwall of casing is provided with ventilating fan and ventilation hole, and guide duct is installed on the ventilating fan, and guide duct is 12, guide duct be distributed in cabinet wall around, offer porose on the guide duct.
Claims (4)
1. the moistureproof terminal box of heating comprises casing, and a side of casing is provided with terminal board and terminal, it is characterized in that: the side that described cabinet wall is relative with terminal is provided with heater, and the inwall of casing is provided with ventilating fan and ventilation hole.
2. the moistureproof terminal box of heating according to claim 1 is characterized in that: be provided with wind guide tank around the described ventilating fan.
3. the moistureproof terminal box of heating according to claim 1 is characterized in that: on the described ventilating fan guide duct is installed, guide duct be distributed in cabinet wall around, offer porose on the guide duct.
4. the moistureproof terminal box of heating according to claim 3 is characterized in that: described guide duct is 4 ~ 12.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205725599U CN201829831U (en) | 2010-10-22 | 2010-10-22 | Heating moisture-proof terminal box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205725599U CN201829831U (en) | 2010-10-22 | 2010-10-22 | Heating moisture-proof terminal box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201829831U true CN201829831U (en) | 2011-05-11 |
Family
ID=43968345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205725599U Expired - Fee Related CN201829831U (en) | 2010-10-22 | 2010-10-22 | Heating moisture-proof terminal box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201829831U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107499724A (en) * | 2017-08-23 | 2017-12-22 | 柳州市德互机械加工有限责任公司 | A kind of moistureproof wooden case |
-
2010
- 2010-10-22 CN CN2010205725599U patent/CN201829831U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107499724A (en) * | 2017-08-23 | 2017-12-22 | 柳州市德互机械加工有限责任公司 | A kind of moistureproof wooden case |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110511 Termination date: 20121022 |