CN201837909U - Intelligent temperature control protective box for outdoor monitoring equipment - Google Patents
Intelligent temperature control protective box for outdoor monitoring equipment Download PDFInfo
- Publication number
- CN201837909U CN201837909U CN2010205114792U CN201020511479U CN201837909U CN 201837909 U CN201837909 U CN 201837909U CN 2010205114792 U CN2010205114792 U CN 2010205114792U CN 201020511479 U CN201020511479 U CN 201020511479U CN 201837909 U CN201837909 U CN 201837909U
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- casing
- control circuit
- intelligent temperature
- ventilating opening
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Abstract
The utility model relates to an intelligent temperature control protective box for outdoor monitoring equipment, which comprises a box body, a top cover arranged on the box body, a bracket that is arranged in the box body and used for fixing a monitoring system, and a connecting base arranged outside the bottom of the box body, and is characterized in that the front end of the box body is provided with an observation window, the bottom of the box body is provided with a shutter vent which can be opened and closed, a temperature sensor, a heater and a control circuit are arranged in the box body, a signal input terminal of the control circuit collects signals from the temperature sensor, and an output terminal of the control circuit outputs control signals to switch on or off a switch connected in series in a power loop of the heater. By adopting the structure, the intelligent temperature control protective box has the beneficial effects of intelligently ensuring temperature in the protective box to be within a temperature range suitable for the monitoring equipment to normally work, not only effectively realizing automatic cooling at high temperature and automatic heating at low temperature to reduce energy consumption and ensure effective working in the open air by adopting small-power power supply equipment, but also prolonging the service life of the equipment.
Description
Technical field
The utility model relates to the guard technology of outdoor watch-dog, especially relates to a kind of intelligent temperature control protective housing of outdoor watch-dog.
Background technology
In present field of video monitoring,, generally all be to use protective cover as video camera exterior protection equipment in particular for the video monitoring equipment of open air.And the video camera needs at a certain temperature could operate as normal.Now general safeguard all is to rely on well heater to heat to reach the video camera normal working temperature under the lower situation of temperature.Use the fan inside heat radiation under the condition of overhigh temperature, make the video camera operate as normal.But general open-air supervisory system protective gear all is that metal is made, and metal is the optimum conductor of heat, follows ambient temperature to change the safeguard internal temperature and changes rapidly thereupon.Dispel the heat and just can't guarantee the supervisory system operate as normal under temperature severe cold in the open air and the extremely hot situation in simple heating and fan part, especially the problem that watch-dog can't operate as normal under the low temperature all can't solve all the time.And open-air supervisory system generally all is to adopt wind energy or solar powered, and equipment power dissipation is had harsh requirement.General heating and ventilation and heat can't Based Intelligent Control, and energy consumption is higher, and equipment also damages because of working long hours easily.
By retrieval, the patent No. is that the principal character of 200920044462.8 heat insulating function camera protective cover is exactly that polyurethane foam material at inner-wall spraying 3-10mm is to reach heat insulation effect.Though this invention is better than common safeguard when low temperature, the 3-10mm insulation material is little because of spraying density, coating thin, blow-by but spray, and does not have really to solve the problem of operate as normal under the low temperature.In addition but can't radiating and cooling during high temperature, and internal unit work produces heat internal temperature is further raise, make that video camera can't operate as normal.And another patent No. is: 200710059876.3 principal feature is exactly hermetically sealed, charges into nitrogen and reach effect of heat insulation in annular seal space.And outdoor installation regulation and control operation, especially the installation of outdoor large supervisory system regulation and control are all carried out in the high-altitude, and this has just brought titanic peril and inconvenience to installation and maintenance.Removing in addition this equipment also can't efficiently radiates heat when high temperature, and it is conspicuous having defective.
Summary of the invention
The purpose of this utility model just is to overcome the deficiency that existing outdoor watch-dog protective device exists, and it is a kind of intelligent high that design provides, and controllable temperature is convenient to installation administration, the intelligent temperature control protective housing of the outdoor watch-dog of high-protection level.
The technical scheme of Cai Yonging is so for achieving the above object: i.e. a kind of intelligent temperature control protective housing of outdoor watch-dog, comprise casing, be arranged on top cover on the casing, be arranged on the support that is used for fixing supervisory system in the casing and the connection pedestal of bottom half outside, it is characterized in that: the front end of casing has observation, but the bottom of casing has the blinds ventilating opening of opening and closing; Temperature sensor, well heater and control circuit are installed in the casing, and wherein the signal input part collection of control circuit is exported control signal by the output terminal of control circuit and is opened and closed the switch that is serially connected in the heater power source loop from the signal of temperature sensor.
Description of drawings
Accompanying drawing 1 is the cut-open view of an embodiment of the utility model;
Synoptic diagram when accompanying drawing 2 is opened top cover 5 for the utility model embodiment.
In the accompanying drawing: the 1-light shield; The 2-view window; The 4-Air Filter; The 5-top cover; The 6-watch-dog; The 7-temperature sensor; The 9-control circuit; The 11-exhaust fan; The 12-support; The 13-air inlet; The 14-data line interface; The 15-position switch; The 16-air outlet; The 17-control piece; 18 well heaters; The 19-pedestal; The 20-air door; The 21-casing; The 22-hinge; The 23-snap close.
Embodiment
The utility model can further specify by following embodiment.
Referring to accompanying drawing: the intelligent temperature control protective housing of the outdoor watch-dog among the figure, comprise casing 21, be arranged on top cover (5) on the casing, be arranged on the support that is used for fixing supervisory system in the casing and the connection pedestal 19 of bottom half outside, it is characterized in that: the front end of casing has view window 2, but the bottom of casing has the blinds ventilating opening of opening and closing; Temperature sensor 7, well heater 18 and control circuit 9 are installed in the casing, and wherein the signal input part collection of control circuit is exported control signal by the output terminal of control circuit and is opened and closed the switch that is serially connected in the heater power source loop from the signal of temperature sensor.
View window 2 is the vacuum interlayer structure that two clear glasses and its seal frame constitute.This structure not only guarantees the heat insulation property of view window, also can prevent the knot mist phenomenon of view window because of the inside and outside temperature difference, guarantees the normal use of watch-dog.
Further, the top of described view window has the light shield 1 that is connected with casing.Light shield once shapes at the view window front end according to the different preseting lengths in advance of video camera, also can be arranged to the adjustable view window front end that is fixed in, and regulates according to video camera is different.
But the blinds ventilating opening of described opening and closing comprises some louvre blades, and the two ends of described louvre blade are hinged on the casing; The control piece 17 that opens and closes the blinds ventilating opening is installed in the casing, exports control signals to control piece 17, drive the louvre blade unitary rotation, realize the keying of blinds ventilating opening by control piece 17 by the output terminal of control circuit.
Further, described control piece 17 is by solenoid valve, be made of the pull bar and the position switch of solenoid control, and described pull bar and all louvre blades are fixed; Described position touches louvre blade or louvre blade leave position switch after, send the signal that ventilating opening opens or closes by position switch to control circuit.
In addition to the implementation, but the blinds ventilating opening of described opening and closing form by blinds ventilating opening that is fixed on bottom half and the air door 20 that is installed in its top or bottom; The control piece 17 that opens and closes the blinds ventilating opening is installed in the casing, exports control signals to control piece 17, drive air doors by control piece 17 and move, realize the keying of blinds ventilating opening by the output terminal of control circuit.
Further, described control piece 17 comprises solenoid valve and position switch, after described position switch touches air door or air door and leaves position switch, sends the signal that ventilating opening opens or closes by position switch to control circuit.
Among the embodiment, but the blinds ventilating opening of described opening and closing comprises air inlet 13 and air outlet 16, at air inlet and air outlet place Air Filter 4 is installed; At air inlet with extraction fan is installed at the air outlet place or/and exhaust fan; Output terminal output control signal by control circuit opens and closes the switch that is serially connected in fan and the exhaust fan electric power loop.
Described well heater 18 places the camera lens both sides of watch-dog respectively, is linked to each other with control circuit by lead.
Described temperature sensor 7 usefulness are fixed in the top cover inboard, and sensor is connected with control circuit with data line.
The opening and closing place of described top cover 5 is provided with position switch 15, and its signal output is connected to control circuit.
Described casing is provided with the data line interface 14 that the data line that is used for control circuit is drawn.
The control circuit principle of work:
Predicting the temperature that a kind of video camera can operate as normal is less than+30 ° greater than-15 °.Temperature sensor is sent to control circuit with temperature data in real time.Control circuit is under the programmed control that writes in advance, and is as follows according to each parts work of Data Control that temperature sensor and position transducer are passed back:
1, temperature is greater than-10 ° during less than+25 ° in the casing, and control circuit control control piece 17 is closed air inlet and air outlet, and exhaust fan is not worked simultaneously, and well heater is not worked;
2, temperature is smaller or equal to-10 ° in casing, and control circuit control air outlet, air inlet are closed, and exhaust fan is not worked, well heater work heating;
3, temperature is smaller or equal to-14 ° in casing, and the control circuit control heater adds high-power work, sends alerting signal simultaneously, and inlet and outlet is closed exhaust fan and do not worked;
4, when temperature in the casing during more than or equal to+25 °, control circuit control air inlet and air outlet are opened, exhaust fan work simultaneously, and electric resistance heater is not worked;
5, when temperature in the casing during more than or equal to+29 °, control circuit control inlet and outlet is opened, and exhaust fan adds high-power work simultaneously.This moment, well heater was not worked.And governor circuit sends high temperature alarm.
6, when opening top cover, position switch is triggered, and sends data to control circuit, and control circuit gives a warning after receiving data.
The good effect that the utility model produces owing to said structure is very significant, promptly can intelligence the assurance protective housing in temperature in the temperature range that is suitable for the watch-dog operate as normal; Automatically lower the temperature when not only having realized high temperature effectively, effectively preserve heat and the intelligence that equipment work produced during low temperature and heat, cut down the consumption of energy, can adopt the miniwatt power-supply unit effectively worked in the open air.Also increased simultaneously the serviceable life of equipment.
Claims (10)
1. the intelligent temperature control protective housing of an outdoor watch-dog, comprise casing (21), be arranged on top cover (5) on the casing, be arranged on the support that is used for fixing watch-dog in the casing and the connection pedestal (19) of bottom half outside, it is characterized in that: the front end of casing has view window (2), but the bottom of casing has the blinds ventilating opening of opening and closing; Temperature sensor (7), well heater (18) and control circuit (9) are installed in the casing, wherein the signal input part collection of control circuit is exported control signal by the output terminal of control circuit and is opened and closed the switch that is serially connected in the heater power source loop from the signal of temperature sensor.
2. the intelligent temperature control protective housing of outdoor watch-dog according to claim 1 is characterized in that: described casing (21) and top cover (5) are for being filled with the sandwich construction of heat-barrier material.
3. the intelligent temperature control protective housing of outdoor watch-dog according to claim 1 is characterized in that: view window (2) is the vacuum interlayer structure of two clear glasses with its seal frame formation.
4. according to the intelligent temperature control protective housing of claim 1 or 3 described outdoor watch-dogs, it is characterized in that: the top of described view window has the light shield (1) that is connected with casing.
5. the intelligent temperature control protective housing of outdoor watch-dog according to claim 1 is characterized in that: but the blinds ventilating opening of described opening and closing comprises some louvre blades, and the two ends of described louvre blade are hinged on the casing; The control piece (17) that opens and closes the blinds ventilating opening is installed in the casing, exports control signal to control piece (17), drive the louvre blade unitary rotation, realize the keying of blinds ventilating opening by control piece (17) by the output terminal of control circuit.
6. the intelligent temperature control protective housing of outdoor watch-dog according to claim 5 is characterized in that: described control piece (17) is by solenoid valve, be made of the pull bar and the position switch of solenoid control, and described pull bar and all louvre blades are fixed; After described position switch touches louvre blade or louvre blade and leaves position switch, send the signal that ventilating opening opens or closes to control circuit by position switch.
7. the intelligent temperature control protective housing of outdoor watch-dog according to claim 1 is characterized in that: but the blinds ventilating opening of described opening and closing is made up of blinds ventilating opening that is fixed on bottom half and the air door (20) that is installed in its top or bottom; The control piece (17) that opens and closes the blinds ventilating opening is installed in the casing, exports control signal to control piece (17), drive air door by control piece (17) and move, realize the keying of blinds ventilating opening by the output terminal of control circuit.
8. the intelligent temperature control protective housing of outdoor watch-dog according to claim 7, it is characterized in that: described control piece (17) comprises solenoid valve and position switch, after described position switch touches air door or air door and leaves position switch, send the signal that ventilating opening opens or closes to control circuit by position switch.
9. according to the intelligent temperature control protective housing of claim 1 or 5 or 7 described outdoor watch-dogs, it is characterized in that: but the blinds ventilating opening of described opening and closing comprises air inlet (13) and air outlet (16), at air inlet and air outlet place Air Filter (4) is installed; At air inlet with extraction fan is installed at the air outlet place or/and exhaust fan; Output terminal output control signal by control circuit opens and closes the switch that is serially connected in fan and the exhaust fan electric power loop.
10. the intelligent temperature control protective housing of outdoor watch-dog according to claim 1 and 2, it is characterized in that: the opening and closing place of described top cover (5) is provided with position switch (15), and its signal output part is connected to control circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205114792U CN201837909U (en) | 2010-08-31 | 2010-08-31 | Intelligent temperature control protective box for outdoor monitoring equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205114792U CN201837909U (en) | 2010-08-31 | 2010-08-31 | Intelligent temperature control protective box for outdoor monitoring equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201837909U true CN201837909U (en) | 2011-05-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205114792U Expired - Lifetime CN201837909U (en) | 2010-08-31 | 2010-08-31 | Intelligent temperature control protective box for outdoor monitoring equipment |
Country Status (1)
| Country | Link |
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| CN (1) | CN201837909U (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103227356A (en) * | 2013-04-10 | 2013-07-31 | 国家电网公司 | Thermal insulation method and thermal insulation apparatus for transformer substation portable electronic device battery |
| CN103354593A (en) * | 2013-06-13 | 2013-10-16 | 北京航空航天大学 | Camera system applicable to vacuum and cryogenic environment |
| CN104483807A (en) * | 2014-09-18 | 2015-04-01 | 哈尔滨工业大学 | Camera heat protector under near space environment |
| CN104793667A (en) * | 2015-05-05 | 2015-07-22 | 国家电网公司 | Arctic-alpine area power distribution automated terminal heating method |
| CN104973185A (en) * | 2015-06-30 | 2015-10-14 | 黄姣 | Swing car with auxiliary cooling device |
| CN105068572A (en) * | 2015-07-29 | 2015-11-18 | 黑龙江聚拢华玺智能科技有限公司 | Automatic temperature controller |
| WO2016095490A1 (en) * | 2014-12-17 | 2016-06-23 | 苏州华兴致远电子科技有限公司 | Vehicle operation fault detection system and method |
| CN106102420A (en) * | 2016-07-29 | 2016-11-09 | 广东惠利普路桥信息工程有限公司 | A kind of road and bridge construction monitoring system dust protected is taken a breath heat abstractor |
| CN106622405A (en) * | 2016-12-26 | 2017-05-10 | 天津商业大学 | Anti-condensation constant-temperature box |
| CN112350270A (en) * | 2020-11-02 | 2021-02-09 | 国网山东省电力公司威海供电公司 | Power distribution network area planning working condition monitoring equipment based on operation load |
| CN112384018A (en) * | 2020-11-17 | 2021-02-19 | 国网北京市电力公司 | Environment self-adaptive electrical equipment box and control method thereof |
| CN113238519A (en) * | 2021-05-13 | 2021-08-10 | 广州远超信息科技有限公司 | Safety type remote intelligent monitoring system and method |
-
2010
- 2010-08-31 CN CN2010205114792U patent/CN201837909U/en not_active Expired - Lifetime
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103227356B (en) * | 2013-04-10 | 2015-04-22 | 国家电网公司 | Thermal insulation method and thermal insulation apparatus for transformer substation portable electronic device battery |
| CN103227356A (en) * | 2013-04-10 | 2013-07-31 | 国家电网公司 | Thermal insulation method and thermal insulation apparatus for transformer substation portable electronic device battery |
| CN103354593A (en) * | 2013-06-13 | 2013-10-16 | 北京航空航天大学 | Camera system applicable to vacuum and cryogenic environment |
| CN104483807A (en) * | 2014-09-18 | 2015-04-01 | 哈尔滨工业大学 | Camera heat protector under near space environment |
| WO2016095490A1 (en) * | 2014-12-17 | 2016-06-23 | 苏州华兴致远电子科技有限公司 | Vehicle operation fault detection system and method |
| CN104793667A (en) * | 2015-05-05 | 2015-07-22 | 国家电网公司 | Arctic-alpine area power distribution automated terminal heating method |
| CN104973185A (en) * | 2015-06-30 | 2015-10-14 | 黄姣 | Swing car with auxiliary cooling device |
| CN105068572A (en) * | 2015-07-29 | 2015-11-18 | 黑龙江聚拢华玺智能科技有限公司 | Automatic temperature controller |
| CN106102420A (en) * | 2016-07-29 | 2016-11-09 | 广东惠利普路桥信息工程有限公司 | A kind of road and bridge construction monitoring system dust protected is taken a breath heat abstractor |
| CN106622405A (en) * | 2016-12-26 | 2017-05-10 | 天津商业大学 | Anti-condensation constant-temperature box |
| CN112350270A (en) * | 2020-11-02 | 2021-02-09 | 国网山东省电力公司威海供电公司 | Power distribution network area planning working condition monitoring equipment based on operation load |
| CN112350270B (en) * | 2020-11-02 | 2022-07-29 | 国网山东省电力公司威海供电公司 | Power distribution network area planning working condition monitoring equipment based on operation load |
| CN112384018A (en) * | 2020-11-17 | 2021-02-19 | 国网北京市电力公司 | Environment self-adaptive electrical equipment box and control method thereof |
| CN113238519A (en) * | 2021-05-13 | 2021-08-10 | 广州远超信息科技有限公司 | Safety type remote intelligent monitoring system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110518 |
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| CX01 | Expiry of patent term |