CN204957357U - Meter box with automatic temperature adjustment - Google Patents
Meter box with automatic temperature adjustment Download PDFInfo
- Publication number
- CN204957357U CN204957357U CN201520775104.XU CN201520775104U CN204957357U CN 204957357 U CN204957357 U CN 204957357U CN 201520775104 U CN201520775104 U CN 201520775104U CN 204957357 U CN204957357 U CN 204957357U
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- CN
- China
- Prior art keywords
- power supply
- parts
- temperature
- components
- fan
- 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
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Abstract
The utility model provides a meter box with automatic temperature adjustment, includes the box, install components and parts, signal lightning protection device, source defend thunder equipment, fan, heater and temperature controller in the box, the signal lightning protection device is connected components and parts, source defend thunder equipment connects the power, the power is connected components and parts, temperature controller connects respectively components and parts the fan with the heater, the temperature controller drive the fan with heater work, components and parts pass through the sensor cable conductor with the outside sensor of box is connected. The utility model discloses an increase temperature controller, fan and heater, temperature controller drive fan and heater work have realized the meter box makes according to ambient temperature automatic temperature adjustment's purpose the meter box can not yin gaowen and low temperature and easy the damage.
Description
Technical field
The utility model relates to instrument box technical field, particularly relates to a kind of instrument box with automatic temperature-control.
Background technology
Instrument box generally comprises the elements such as shell, panel, liner plate, support.Be widely used in the industries such as instrument, instrument, electronics, communication, automation, sensor, smart card, Industry Control, precision optical machinery, mainly play the effect of protection element.
Existing outdoor instrument box, summer is subject to high temperature, suffers severe snow low temperature winter; Therefore instrument box can Yin Gaowen and low temperature and easily damage.
Utility model content
The purpose of this utility model is to overcome above deficiency and a kind of instrument box with automatic temperature-control of defect proposition.
For reaching this object, the utility model by the following technical solutions:
There is an instrument box for automatic temperature-control, comprise casing, components and parts, siganl thunder-proof device, lightning protection for power supply, fan, temperature booster and temperature controller are installed in described casing; Described siganl thunder-proof device connects described components and parts; Described lightning protection for power supply connects described power supply; Described power supply connects described components and parts; Described temperature controller connects described components and parts, described fan and described temperature booster respectively; Described temperature controller drives described fan and described temperature booster work, and described components and parts are connected with the sensor of described casing outside by sensor electrical cable.
Preferably, described components and parts comprise transmitter and protocol converter; Described protocol converter respectively with described transmitter and described power sources in series; Described siganl thunder-proof device is connected with described transmitter, and described protocol converter is in parallel with described siganl thunder-proof device.
Preferably, described transmitter is installed on the adapter plate in described casing, and described protocol converter is positioned at the below of described transmitter; Described power supply is positioned at the left side of described protocol converter, and described lightning protection for power supply is positioned at the left side of described power supply, and described siganl thunder-proof device is positioned at the left side of described lightning protection for power supply; Described temperature controller is positioned at the left side of described siganl thunder-proof device; Described fan is installed on the top of described casing; Described temperature booster is installed on the sidewall of described casing.
Preferably, described components and parts also comprise miniature circuit breaker, and described miniature circuit breaker is between described lightning protection for power supply and described power supply; Described miniature circuit breaker is connected with described power supply and described lightning protection for power supply respectively; Described miniature circuit breaker is connected with circumscripted power line.
Preferably, described power supply is 24V direct supply.
The utility model, by increasing temperature control, fan and temperature booster, temperature controller drive fan and temperature booster work, achieves the object of described instrument box environmentally temperature automatic temperature-control, makes described instrument box can not Yin Gaowen and low temperature and easily damage.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model specific embodiment.
Wherein: 1 is transmitter, 2 is sensor, and 3 is siganl thunder-proof device, and 4 is lightning protection for power supply, and 5 is miniature circuit breaker, and 6 is power supply, and 7 is protocol converter, and 8 is fan, and 9 is power lead, and 10 is casing, and 11 is temperature booster, and 12 is temperature controller, and 13 is cable.
Detailed description of the invention
The technical solution of the utility model is further illustrated by detailed description of the invention below in conjunction with accompanying drawing.
As shown in Figure 1, a kind of instrument box with automatic temperature-control, comprises casing 10, is provided with components and parts, siganl thunder-proof device 3, lightning protection for power supply 4, fan 8, temperature booster 11 and temperature controller 12 in described casing 10; Described siganl thunder-proof device 3 connects described components and parts; Described lightning protection for power supply 4 connects described power supply 6; Described power supply 6 connects described components and parts; Described temperature controller 12 connects described components and parts, described fan 8 and described temperature booster 11 respectively; Described temperature controller 12 drives described fan 8 and described temperature booster 11 to work, and described components and parts are connected by the sensor 2 of sensor electrical cable 13 with described casing 10 outside.
Described siganl thunder-proof device 3 connects described components and parts; When instrument box is when being subject to being struck by lightning, described siganl thunder-proof device 3 serves the described components and parts of protection and is not struck by lightning; Described lightning protection for power supply 4 connects described power supply 6; The infringement that causes of Lightning Over-voltage invaded along power lead 9 tunnel is exempted from protective meter case.
Described components and parts are connected with the sensor 2 of described casing outside by the described cable 13 of described sensor 2; The ambient temperature detected when the described sensor 2 of outside is when lower than setting value, described temperature controller 12 drives described temperature booster 11 to work, and starts to heat up, when ambient temperature is higher than setting value, described temperature booster 11 disconnects automatically, and described temperature controller 12 returns to monitoring state again; When the ambient temperature that described sensor 2 detects is higher than setting value, described temperature controller 12 drive fan 8 works, and starts cooling; When ambient temperature is lower than setting value, described fan 8 disconnects automatically, and described temperature controller 12 returns to detected state again.So just achieve the object of described instrument box environmentally temperature automatic temperature-control, make described instrument box can not Yin Gaowen and low temperature and easily damage.
Preferably, described components and parts comprise transmitter 1 and protocol converter 7; Described protocol converter 7 respectively with described transmitter 1 and described power sources in series; Described siganl thunder-proof device 3 is connected with described transmitter 1, and described protocol converter 7 is in parallel with described siganl thunder-proof device 3.
The change number of delivering letters of described transmitter 1 is amplified by described protocol converter 7, relaying; Make it on the farther target machine of transmission.Described protocol converter 7 is connected by electric wire with described transmitter 1, and described siganl thunder-proof device 3 is connected by signal wire (SW) with described transmitter 1; Like this siganl thunder-proof device plays the described transmitter 1 of protection and described protocol converter 7 simultaneously.
Preferably, described transmitter 1 is installed on the adapter plate in described casing 10, and described protocol converter 7 is positioned at the below of described transmitter 1; Described power supply 6 is positioned at the left side of described protocol converter 7, and described lightning protection for power supply 4 is positioned at the left side of described power supply 6, and described siganl thunder-proof device 3 is positioned at the left side of described lightning protection for power supply 4; Described temperature controller 12 is positioned at the left side of described siganl thunder-proof device 3; Described fan 8 is installed on the top of described casing 10; Described temperature booster 11 is installed on the sidewall of described casing 10.
Because the volume of described transmitter 1 is large, therefore such structure design compact conformation, makes the volume of whole instrument box little, saves cost.
Preferably, described components and parts also comprise miniature circuit breaker 5, and described miniature circuit breaker 5 is between described lightning protection for power supply 4 and described power supply 6; Described miniature circuit breaker 5 is connected with described power supply 6 and described lightning protection for power supply 4 respectively; Described miniature circuit breaker 5 is connected with circumscripted power line 9.
Described miniature circuit breaker 5 plays terminal protection effect, and when instrument box is struck by lightning, described miniature circuit breaker 5 directly disconnects, and like this with regard to the connection of breaking inner device and described circumscripted power line 9, serves protective effect.
Preferably, described power supply 6 is 24V direct supply.Described 24V direct supply can form constant current.
Below know-why of the present utility model is described in conjunction with specific embodiments.These describe just in order to explain principle of the present utility model, and can not be interpreted as the restriction to the utility model protection domain by any way.Based on explanation herein, those skilled in the art does not need to pay performing creative labour can associate other detailed description of the invention of the present utility model, and these modes all will fall within protection domain of the present utility model.
Claims (5)
1. there is an instrument box for automatic temperature-control, it is characterized in that: comprise casing, components and parts, siganl thunder-proof device, lightning protection for power supply, fan, temperature booster and temperature controller are installed in described casing; Described siganl thunder-proof device connects described components and parts; Described lightning protection for power supply connects described power supply; Described power supply connects described components and parts; Described temperature controller connects described components and parts, described fan and described temperature booster respectively; Described temperature controller drives described fan and described temperature booster work, and described components and parts are connected with the sensor of described casing outside by sensor electrical cable.
2. the instrument box with automatic temperature-control according to claim 1, is characterized in that: described components and parts comprise transmitter and protocol converter; Described protocol converter respectively with described transmitter and described power sources in series; Described siganl thunder-proof device is connected with described transmitter, and described protocol converter is in parallel with described siganl thunder-proof device.
3. the instrument box with automatic temperature-control according to claim 2, is characterized in that: described transmitter is installed on the adapter plate in described casing, and described protocol converter is positioned at the below of described transmitter; Described power supply is positioned at the left side of described protocol converter, and described lightning protection for power supply is positioned at the left side of described power supply, and described siganl thunder-proof device is positioned at the left side of described lightning protection for power supply; Described temperature controller is positioned at the left side of described siganl thunder-proof device; Described fan is installed on the top of described casing; Described temperature booster is installed on the sidewall of described casing.
4. the instrument box with automatic temperature-control according to claim 3, it is characterized in that: described components and parts also comprise miniature circuit breaker, described miniature circuit breaker is between described lightning protection for power supply and described power supply; Described miniature circuit breaker is connected with described power supply and described lightning protection for power supply respectively; Described miniature circuit breaker is connected with circumscripted power line.
5. the instrument box with automatic temperature-control according to claim 4, is characterized in that: described power supply is 24V direct supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520775104.XU CN204957357U (en) | 2015-09-30 | 2015-09-30 | Meter box with automatic temperature adjustment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520775104.XU CN204957357U (en) | 2015-09-30 | 2015-09-30 | Meter box with automatic temperature adjustment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204957357U true CN204957357U (en) | 2016-01-13 |
Family
ID=55052437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520775104.XU Expired - Fee Related CN204957357U (en) | 2015-09-30 | 2015-09-30 | Meter box with automatic temperature adjustment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204957357U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106976648A (en) * | 2017-05-17 | 2017-07-25 | 李天俊 | Electronic component packaging unit |
-
2015
- 2015-09-30 CN CN201520775104.XU patent/CN204957357U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106976648A (en) * | 2017-05-17 | 2017-07-25 | 李天俊 | Electronic component packaging unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160113 Termination date: 20160930 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |