CN204088921U - A kind of distribution box with removable ceiling - Google Patents
A kind of distribution box with removable ceiling Download PDFInfo
- Publication number
- CN204088921U CN204088921U CN201420580876.3U CN201420580876U CN204088921U CN 204088921 U CN204088921 U CN 204088921U CN 201420580876 U CN201420580876 U CN 201420580876U CN 204088921 U CN204088921 U CN 204088921U
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- CN
- China
- Prior art keywords
- casing
- ceiling
- electric motors
- linear electric
- chamber door
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of distribution box with removable ceiling, belong to distribution box field, comprise the ceiling that top is provided with the casing of ventilating opening, the chamber door hinged with casing and is arranged at above casing, also comprise ceiling adjusting device and chamber door closedown checkout gear; Ceiling adjusting device comprises linear electric motors, be arranged at temperature sensor in casing and controller, linear electric motors are arranged at below ceiling, and linear electric motors are embedded in resettlement groove, resettlement groove is fixedly connected with casing top, and linear electric motors and temperature sensor are electrically connected with controller respectively; Chamber door is closed checkout gear and is comprised snap switch, is arranged at time-delay relay in casing and siren, snap switch and siren are electrically connected with time-delay relay respectively, the utility model makes ceiling rise with the spacing increasing ceiling and casing, thus raising radiating efficiency, and siren warning can be started when chamber door is not closed for a long time, avoid box equipment damage or stolen.
Description
Technical field
The utility model relates to distribution box field, in particular to a kind of distribution box with removable ceiling.
Background technology
Distribution box is assembled in closed or semiclosed metal safe by electrical wiring requirement by switchgear, measuring instrument, protective device and auxiliary equipment or shields on width, form low-voltage distribution equipment, amount of heat can be produced during equipment work various due to distribution box, if heat build-up can cause equipment impaired, existing distribution box generally can at heat abstractors such as inner provided with fans, distribution box body can be made like this to become larger, and carrying, installation become trouble; Attendant may forget and locks chamber door or open wide voluntarily because of electronic lock fault after having safeguarded distribution box in addition, cause all kinds of switching device long term exposure in case in atmosphere, easy accumulation dust, affect the normal use of distribution box, also distribution box may be made stolen, so need now a kind of distribution box that can solve the problem badly.
Utility model content
The purpose of this utility model is to provide a kind of distribution box with removable ceiling, and to solve, existing distribution box radiator structure is complicated, chamber door does not close the problem causing box equipment impaired or stolen.
For realizing the utility model object, the technical scheme adopted is: a kind of distribution box with removable ceiling, comprise the ceiling that top is provided with the casing of ventilating opening, the chamber door hinged with casing and is arranged at above casing, also comprise ceiling adjusting device and chamber door closedown checkout gear; Ceiling adjusting device comprises linear electric motors, be arranged at temperature sensor in casing and controller, linear electric motors are arranged at below ceiling, and linear electric motors are embedded in resettlement groove, resettlement groove is fixedly connected with casing top, and linear electric motors and temperature sensor are electrically connected with controller respectively; Chamber door is closed checkout gear and is comprised snap switch, is arranged at time-delay relay in casing and siren, and snap switch and siren are electrically connected with time-delay relay respectively; Casing is provided with coded lock and groove, snap switch is embedded in groove, and chamber door edge is provided with shielding plate, and shielding plate is provided with projection, and when the door is in a closed position, projection embeds in groove;
Further, ventilating opening place is provided with stainless steel guard.
Further, ceiling adjusting device at least comprises two linear electric motors.
Further, time-delay relay is energising type time-delay relay.
The beneficial effects of the utility model are, adopt linear electric motors to drive on ceiling and move, increase the spacing between casing and ceiling, and the hot-air be convenient in distribution box discharges distribution box, good heat dissipation effect, and structure is simple, easy for installation; When the chamber door of distribution box is opened, time-delay relay starts timing, and in limiting time, chamber door is shut not yet, then time-delay relay can start siren and sounds the alarm, and reminds related personnel's walkaround inspection also to close upper chamber door, avoids box equipment impaired or stolen.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Embodiment
Also by reference to the accompanying drawings the utility model is described in further detail below by specific embodiment.
Fig. 1 shows the distribution box with removable ceiling 1 that the utility model provides, comprise the ceiling 1 that top is provided with the casing 8 of ventilating opening, the chamber door 15 hinged with casing 8 and is arranged at above casing 8, also comprise ceiling adjusting device and chamber door closedown checkout gear, in order to reach better result of ventilating heat dissipation, can using whole casing 8 top as ventilating opening.
Ceiling adjusting device comprises the temperature sensor 10 be arranged in casing 8, controller 9 and at least two linear electric motors 2, linear electric motors 2 are arranged at below ceiling 1, and linear electric motors 2 are embedded in resettlement groove 4, resettlement groove 4 is fixedly connected with casing 8 top, linear electric motors 2 and temperature sensor 10 are electrically connected with controller 9 respectively, when temperature sensor 10 detects that in casing 8, temperature is too high, open linear electric motors 2 by controller 9, linear electric motors 2 extend promotion ceiling 1 and move upward.
Chamber door is closed checkout gear and is comprised snap switch 7, is arranged at time-delay relay 12 in casing 8 and siren 11, and time-delay relay 12 is energising type time-delay relay, snap switch 7 and siren 11 are electrically connected with time-delay relay 12 respectively, casing 8 is provided with coded lock 5 and groove 6, snap switch 7 is embedded in groove 6, chamber door 15 edge is provided with shielding plate 14, shielding plate 14 is provided with projection 13, when chamber door 15 closes, projection 13 embeds in groove 6, withstand the snap switch 7 in groove 6, now time-delay relay 12 is in off-position; When chamber door 15 is opened, projection 13 departs from groove 6, and snap switch 7 is upspring, and now time-delay relay 12 is in "on" position, starts timing, if chamber door 15 is not closed at the appointed time, then time-delay relay 12 starts siren 11 and sounds the alarm.
Further, ventilating opening place is provided with stainless steel guard 3, prevents the dust moved outside rear distribution box on ceiling 1 from entering in distribution box, affects the normal operation of equipment.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.
Claims (4)
1. there is a distribution box for removable ceiling, comprise the ceiling that top is provided with the casing of ventilating opening, the chamber door hinged with casing and is arranged at above casing, it is characterized in that, also comprise ceiling adjusting device and chamber door closedown checkout gear; Described ceiling adjusting device comprises linear electric motors, be arranged at temperature sensor in casing and controller, described linear electric motors are arranged at below ceiling, and linear electric motors are embedded in resettlement groove, described resettlement groove is fixedly connected with casing top, and described linear electric motors and temperature sensor are electrically connected with controller respectively; Described chamber door is closed checkout gear and is comprised snap switch, is arranged at time-delay relay in casing and siren, and described snap switch and siren are electrically connected with time-delay relay respectively; Described casing is provided with coded lock and groove, described snap switch is embedded in groove, and described chamber door edge is provided with shielding plate, and shielding plate is provided with projection, and when the door is in a closed position, projection embeds in groove.
2. the distribution box with removable ceiling according to claim 1, is characterized in that, described ventilating opening place is provided with stainless steel guard.
3. the distribution box with removable ceiling according to claim 1, is characterized in that, described ceiling adjusting device at least comprises two linear electric motors.
4. the distribution box with removable ceiling according to claim 1, is characterized in that, described time-delay relay is energising type time-delay relay.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420580876.3U CN204088921U (en) | 2014-10-08 | 2014-10-08 | A kind of distribution box with removable ceiling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420580876.3U CN204088921U (en) | 2014-10-08 | 2014-10-08 | A kind of distribution box with removable ceiling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204088921U true CN204088921U (en) | 2015-01-07 |
Family
ID=52181593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420580876.3U Expired - Fee Related CN204088921U (en) | 2014-10-08 | 2014-10-08 | A kind of distribution box with removable ceiling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204088921U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104269750A (en) * | 2014-10-08 | 2015-01-07 | 成都川电开关厂 | Distribution box with movable ceiling |
| CN109038277A (en) * | 2018-08-31 | 2018-12-18 | 安徽金马电气科技有限公司 | High voltage power distributing cabinet outside a kind of rapid cooling type room |
-
2014
- 2014-10-08 CN CN201420580876.3U patent/CN204088921U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104269750A (en) * | 2014-10-08 | 2015-01-07 | 成都川电开关厂 | Distribution box with movable ceiling |
| CN109038277A (en) * | 2018-08-31 | 2018-12-18 | 安徽金马电气科技有限公司 | High voltage power distributing cabinet outside a kind of rapid cooling type room |
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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: 20150107 Termination date: 20151008 |
|
| EXPY | Termination of patent right or utility model |