CN212967457U - Control and protection switch with smog alarming function - Google Patents
Control and protection switch with smog alarming function Download PDFInfo
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- CN212967457U CN212967457U CN202021787835.3U CN202021787835U CN212967457U CN 212967457 U CN212967457 U CN 212967457U CN 202021787835 U CN202021787835 U CN 202021787835U CN 212967457 U CN212967457 U CN 212967457U
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- smoke alarm
- control
- bearing structure
- protection switch
- bearing
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Abstract
The utility model discloses a control and protection switch with smoke alarm function, including main part, smoke alarm ware of control and protection card switch, be used for bearing smoke alarm ware's bearing structure and be used for carrying out quick spacing fixed knot structure of quick spacing fixed to smoke alarm ware, bearing structure fixed mounting is in the top of main part, smoke alarm ware installs in bearing structure's upper end surface, just smoke alarm ware advances the cigarette hole position and passes bearing structure and extend to its below, smoke alarm ware all is provided with warning horn hole all around. The utility model discloses when carrying out the during operation, can detect and report to the police through smoke alarm to the short circuit phenomenon of firing probably appears and produce smog to in time carry out corresponding processing in order that personnel notice, reduced subsequent potential safety hazard, and smoke alarm convenient to install and dismantle, labour saving and time saving has improved control and protection switch's whole practicality.
Description
Technical Field
The utility model relates to a control switch equipment technical field specifically is a control and protection switch with smog alarming function.
Background
The control and protection switch is the best substitute product of low-voltage electrical appliances such as circuit breaker, contactor, thermal relay, fuse, etc., the control and protection switch product adopts the modular single product structure type, integrates the main functions of the traditional circuit breaker, contactor, overload protection relay, starter, isolator, etc., is mainly used for switching on, bearing and breaking the circuit under the normal condition in the power system with the alternating current of 50Hz (60Hz), the rated voltage of 690V, the rated current of 0.8A to 630A and the adjustable working current of 0.8A to 630A, and can switch on, bear and stipulate the circuit under the abnormal condition of breaking, with the development of times, the application of the control and protection switch is more and more extensive
However, the existing control and protection switch has the following disadvantages when in use:
although control and protection switch can be timely discover and handle the short circuit condition, nevertheless appear the trouble such as short circuit in the circuit after, the phenomenon that still can appear catching fire, and do not have fine alarm measure, lead to personnel to come too late to react and in time handle the phenomenon of catching fire, lead to follow-up great potential safety hazard that exists then, the practicality is not high enough.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a control and protection switch with smog alarming function to solve the problem that proposes among the above-mentioned background art.
In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a control and protection switch with smog alarming function, includes main part, the smog alarm ware of control and protection card switch, is used for bearing the bearing structure of smog alarm ware and is used for carrying out quick spacing fixed knot structure of fixing fast to the smog alarm ware, bearing structure fixed mounting is in the top of main part, the smog alarm ware is installed in bearing structure's upper end surface, just the cigarette inlet hole position of smog alarm ware passes bearing structure and extends to its below, the side all around of smog alarm ware all is provided with warning horn hole, quick spacing fixed knot construct install the upper end surface in bearing structure and be close to in its back one side edge.
Further, bearing structure includes loading board and support frame, the loading board passes through support frame fixed mounting in the upper end surface of main part, just the mounting groove that runs through is seted up to the upper end surface of loading board, smoke alarm is located the upper end surface of loading board, just smoke alarm's the hole position of advancing passes the below that the mounting groove extends to the loading board for can bear smoke alarm through bearing structure.
Furthermore, the quick limiting and fixing structure comprises a mounting plate, a pressing plate, two pull rods and springs, wherein the mounting plate is L-shaped, the mounting plate is fixedly mounted on the upper end surface of the bearing plate and is close to one side edge of the back surface of the bearing plate, the pressing plate is circular, the top of the pressing plate is close to the front side edge and the back side edge of the pressing plate, the top of each of the two telescopic connecting rods is fixedly connected with the bottom of the L-shaped turning surface of the mounting plate, a clamping groove matched with the size of the smoke alarm is formed in the inside of the pressing plate, the clamping groove in the inside of the pressing plate is clamped with the top of the smoke alarm, the two pull rods and the two springs are arranged, one end of each of the two pull rods penetrates through the top of the mounting plate, one end of each pull rod penetrating through the mounting plate is, and the two ends of the spring are respectively fixedly connected with the mounting plate and the pressing plate, so that the smoke alarm can be quickly limited and fixed through the quick limiting and fixing structure.
Furthermore, the inside top laminating of draw-in groove is provided with anti-skidding bed course for frictional force between smoke alarm and the clamp plate has been improved.
Furthermore, the pull rod is made of an insulating material, so that the risk of electric shock of personnel can be effectively reduced.
Furthermore, the tops of the two pull rods are fixedly connected through a connecting column made of an insulating material, so that the two pull rods can be conveniently pulled up simultaneously.
Compared with the prior art, the utility model discloses the beneficial effect who reaches is:
(1) the utility model discloses a be provided with smoke alarm for at control and protection switch during operation, if the phenomenon and the cut-off of its discovery short circuit, and the spark smog that produces this moment because the short circuit can be visited through smoke alarm, and after visiting the smog and appearing, can report to the police through the horn hole, pay attention to and in time handle in order to be used for the suggestion personnel, improved control and the holistic practicality of protection switch then.
(2) The utility model discloses a be provided with quick spacing fixed knot and construct for dismantle smoke alarm and change the battery or maintain the during operation such as overhaul at needs, can drive the clamp plate through two pull rods of pulling up and shift up, can be with the quick dismantlement of smoke alarm, carry out work such as battery replacement or maintenance, labour saving and time saving.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic side view of the present invention;
FIG. 3 is a top view of the structure of the carrier plate of the present invention;
fig. 4 is a bottom view of the pressure plate of the present invention;
in the figure: 1. a main body; 2. a smoke alarm; 3. an alarm horn hole; 4. a carrier plate; 5. a support frame; 6. mounting grooves; 7. mounting a plate; 8. pressing a plate; 9. a pull rod; 10. a spring; 11. a telescopic connecting rod; 12. a card slot; 13. an anti-slip cushion layer; 14. connecting columns.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a control and protection switch with smog alarming function, includes main part 1, smog alarm 2 of control and protection switch, is used for bearing the bearing structure of smog alarm 2 and is used for carrying out quick spacing fixed knot structure of fixing fast to smog alarm 2, bearing structure fixed mounting is in the top of main part 1, smog alarm 2 installs in bearing structure's upper end surface, just smog alarm 2 advances the cigarette hole position and passes bearing structure and extend to its below, smog alarm 2 all is provided with warning horn hole 3 to the side all around, quick spacing fixed knot constructs and installs in bearing structure's upper end surface and is close to in its back one side edge.
The bearing structure comprises a bearing plate 4 and a support frame 5, the bearing plate 4 is fixedly installed on the upper end surface of the main body 1 through the support frame 5, a through installation groove 6 is formed in the upper end surface of the bearing plate 4, the smoke alarm 2 is located on the upper end surface of the bearing plate 4, and the smoke inlet position of the smoke alarm 2 penetrates through the installation groove 6 and extends to the position below the bearing plate 4, so that when the smoke alarm 2 is installed, the smoke alarm 2 can be placed on the bearing plate 4, and the smoke inlet position of the smoke alarm can penetrate through the installation groove 6 and extends to the position below the bearing plate 4, and smoke can be detected by the subsequent smoke alarm 2 conveniently;
the quick limiting and fixing structure comprises a mounting plate 7, a pressing plate 8, pull rods 9 and springs 10, wherein the mounting plate 7 is of an L shape, the mounting plate 7 is fixedly arranged at the edge of one side of the back surface of the bearing plate 4, the pressing plate 8 is circular, the top of the pressing plate 8 is close to the edges of the front side and the back side of the bearing plate and is provided with telescopic connecting rods 11, the tops of the telescopic connecting rods 11 are fixedly connected with the bottom of the L-shaped turning surface of the mounting plate 7, the pressing plate 8 is internally provided with a clamping groove 12 matched with the size of the smoke alarm 2, the clamping groove 12 in the pressing plate 8 is clamped with the top of the smoke alarm 2, the pull rods 9 and the springs 10 are respectively provided with two parts, one end of the two pull rods 9 respectively penetrates through the top of the mounting plate 7, and one end of the pull rod 9 penetrating through, the two springs 10 are respectively sleeved outside the two pull rods 9, and two ends of each spring 10 are respectively fixedly connected with the mounting plate 7 and the pressing plate 8, so that when the smoke alarm 2 is arranged on the bearing plate 4, the two pull rods 9 can be pulled up by the connecting column 14, and when the smoke alarm 2 is well positioned, the connecting column 14 can be loosened, at the moment, the spring 10 rebounds to drive the pressing plate 8 to move downwards until the clamping groove 12 in the pressing plate 8 is clamped with the smoke alarm 2, the smoke alarm 2 can be quickly limited and fixed, and when the smoke alarm 2 needs to be disassembled for replacing batteries or maintaining and repairing, the two pull rods 9 can be pulled up by the connecting column 14, so that the pressure plate 8 is separated from the smoke alarm 2, the smoke alarm 2 can be quickly detached to replace a battery or maintain and repair work, so that time and labor are saved;
an anti-skid cushion layer 13 is attached to the top end inside the clamping groove 12, so that the smoke alarm 2 is prevented from moving after being abutted against the pressing plate 8;
the pull rod 9 is made of an insulating material, and the insulating material is not conductive;
the tops of the two pull rods 9 are fixedly connected through a connecting column 14 made of an insulating material, so that the two pull rods 9 can be conveniently pulled up simultaneously, and the smoke alarm 2 can be conveniently mounted and dismounted.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a control and protection switch with smog alarming function, includes main part (1) of control and protection card pass, smoke alarm ware (2), is used for bearing the bearing structure of smoke alarm ware (2) and is used for carrying out quick spacing fixed knot structure of quick spacing fixed to smoke alarm ware (2), its characterized in that: bearing structure fixed mounting is in the top of main part (1), smoke alarm (2) are installed in bearing structure's upper end surface, just smoke alarm (2) advance the cigarette hole position and pass bearing structure and extend to its below, smoke alarm (2) all be provided with warning horn hole (3) in the side all around, quick spacing fixed knot construct install in bearing structure's upper end surface be close to in its back one side edge.
2. The control and protection switch with smoke alarm function according to claim 1, characterized in that: bearing structure includes loading board (4) and support frame (5), loading board (4) are through support frame (5) fixed mounting in the upper end surface of main part (1), just mounting groove (6) that run through are seted up to the upper end surface of loading board (4), smoke alarm (2) are located the upper end surface of loading board (4), just smoke alarm (2) advance the hole position and pass mounting groove (6) and extend to the below of loading board (4).
3. The control and protection switch with smoke alarm function according to claim 1, characterized in that: the quick limiting and fixing structure comprises a mounting plate (7), a pressing plate (8), a pull rod (9) and a spring (10), wherein the mounting plate (7) is L-shaped, the mounting plate (7) is fixedly arranged on the upper end surface of the bearing plate (4) and is close to one side edge of the back surface of the bearing plate, the pressing plate (8) is circular, the top of the pressing plate (8) is close to the edges of the front side and the back side of the bearing plate and is provided with telescopic connecting rods (11), the tops of the two telescopic connecting rods (11) are fixedly connected with the bottom of the L-shaped turning surface of the mounting plate (7), a clamping groove (12) matched with the size of the smoke alarm (2) is formed in the pressing plate (8), the clamping groove (12) in the pressing plate (8) is clamped with the top of the smoke alarm (2), the pull rod (9) and the spring (10) are provided with two, one end of the two pull rods (9) penetrates, and the pull rods (9) penetrate through one ends of the mounting plates (7) and are fixedly connected with the tops of the pressing plates (8), the springs (10) are sleeved outside the two pull rods (9) respectively, and the two ends of each spring (10) are fixedly connected with the mounting plates (7) and the pressing plates (8) respectively.
4. A control and protection switch with smoke alarm function according to claim 3, characterized in that: and an anti-skid cushion layer (13) is attached to the top end of the inner part of the clamping groove (12).
5. A control and protection switch with smoke alarm function according to claim 3, characterized in that: the pull rod (9) is made of an insulating material.
6. A control and protection switch with smoke alarm function according to claim 3, characterized in that: the tops of the two pull rods (9) are fixedly connected through a connecting column (14) made of insulating materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021787835.3U CN212967457U (en) | 2020-08-25 | 2020-08-25 | Control and protection switch with smog alarming function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021787835.3U CN212967457U (en) | 2020-08-25 | 2020-08-25 | Control and protection switch with smog alarming function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212967457U true CN212967457U (en) | 2021-04-13 |
Family
ID=75357807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021787835.3U Active CN212967457U (en) | 2020-08-25 | 2020-08-25 | Control and protection switch with smog alarming function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212967457U (en) |
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2020
- 2020-08-25 CN CN202021787835.3U patent/CN212967457U/en active Active
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