Power transmission and distribution box with fault alarm function

Abstract

The utility model discloses a power transmission and distribution box with a fault alarm function, and relates to the technical field of power transmission and distribution boxes, the power transmission and distribution box comprises a power transmission and distribution box body and a cabinet door rotatably connected to one side of the power transmission and distribution box body, the interior of the power transmission and distribution box body is fixedly connected with a placement box, the placement box is matched with the cabinet door, and the interior of the placement box is fixedly connected with a first motor. One side of the power transmission and distribution box body is fixedly connected with two groups of alarms, the interior of the power transmission and distribution box body is also fixedly connected with a dry powder storage tank and is provided with a contact port, and the upper and lower ends of the cabinet door are both provided with clamping grooves. Through the arrangement of the motor I, the clamping block, the sliding block and the sensor, a certain anti-theft alarm effect can be achieved on the device body, the use effect is improved, and the problems that most of existing power transmission and distribution boxes are single in structure, lack of an alarm function, cannot achieve a good alarm effect in case of theft and the like, and are inconvenient to use are solved. And the use is not facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of power transmission and distribution boxes, in particular to a power transmission and distribution box with a fault alarm function. Background Art

[0002] The concept of power transmission and distribution includes three aspects, namely transmission, transformation, and distribution. Transmission refers to the transmission of electric energy. Through transmission, power plants and load centers that are far apart are connected, allowing the development and utilization of electric energy to transcend geographical limitations. Transformation refers to the use of certain equipment to transform the voltage to a certain extent. However, existing transmission and distribution boxes still have some problems when used.

[0003] For example, application number 202021455044.0 discloses a power distribution box with fault alarm, including a box body and an alarm system component. When the smoke sensor detects smoke, it transmits it to the PLC processor. The PLC processor transmits it to the alarm. The light alarm and sound alarm in the alarm sound at the same time, reminding electricians to repair it in time, thereby improving the safety of the power distribution box. The stainless steel mesh layer can improve the explosion-proof effect of the power distribution box, and has the characteristic of making electricians less fatigued during long-term maintenance or installation. Most of the existing power distribution boxes have a single structure and lack an alarm function. When encountering theft and other situations, they cannot play a good alarm effect and are not conducive to use. The existing power distribution box does not have a certain control function on the fire in the event of a fire. When a fire occurs, it is not easy to be discovered by the staff, which affects the safety factor of the device.

[0004] In view of the above problems, a power transmission and distribution box with a fault alarm function is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a power transmission and distribution box with a fault alarm function. By adopting the device to work, the problem that most of the existing power transmission and distribution boxes have a simple structure and lack an alarm function, and cannot play a good alarm effect when encountering theft and the like, which is not conducive to use. The existing power transmission and distribution boxes do not have a certain control function when a fire occurs. When a fire occurs, it is not easy for the staff to discover it, which affects the safety factor of the device.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a power distribution box with a fault alarm function, comprising a power distribution box body and a cabinet door rotatably connected to one side of the power distribution box body, a placement box fixedly connected to the interior of the power distribution box body, the placement box matches the cabinet door, a motor is fixedly connected to the interior of the placement box, an alarm is fixedly connected to one side of the power distribution box body, and two groups of alarms are provided, a dry powder storage tank is also fixedly connected to the interior of the power distribution box body and a contact port is provided, and a snap-in groove is provided at the upper and lower ends of the cabinet door.

[0007] Preferably, sliding grooves are provided on both the upper and lower sides of the placement box, the output end of motor one is fixedly connected to bevel gear one, and one side of bevel gear one is meshedly connected to bevel gear two.

[0008] With the above structural design, the transmission direction of the motor 1 is changed by setting the bevel gear 1 and the bevel gear 2, thereby promoting the work process.

[0009] Preferably, the top of the bevel gear 2 is fixedly connected with a forward and reverse screw rod, the upper and lower ends of the forward and reverse screw rod are threadedly connected with a sliding block, and one side of the sliding block is fixedly connected with a clamping block.

[0010] With the above-mentioned structural design and the arrangement of the sliding block, the clamping block will not deviate from its moving track during movement, thereby improving stability.

[0011] Preferably, the clamping block is slidably connected to the inside of the sliding slot, and the clamping block matches the clamping slot. One end of the cabinet door is fixedly connected to a sensor, and the sensor is electrically connected to a group of the alarms.

[0012] By adopting the above structural design and setting the sensor, a certain anti-theft alarm function can be achieved for the device body.

[0013] Preferably, the interior of the power distribution box body is further fixedly connected to a second motor, the output end of the second motor is fixedly connected to a reciprocating screw, and the outer side of the reciprocating screw is threadedly connected to a spray head.

[0014] With the above structural design, the reciprocating screw rod is provided so that the spray head can reciprocate inside the device, thereby improving the use effect.

[0015] Preferably, the spray head is slidably connected to the inside of the power distribution box body, and the spray head is connected to the dry powder storage tank through a hose, and the inside of the contact port is fixedly connected with a conductive sheet group, a reset spring and an air bag.

[0016] By adopting the above structural design and providing the airbag, the manufacturing cost of the device is reduced and the production rate of the device is increased.

[0017] Preferably, the other end of the reset spring is fixedly connected to a copper sheet, which matches the conductive sheet group. The interior of the contact port is also fixedly connected, and the conductive sheet group is electrically connected to another group of alarms.

[0018] With the above structural design and the arrangement of the reset spring, the copper sheet can be automatically reset, thereby improving work efficiency.

[0019] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0020] 1. This application realizes a certain anti-theft alarm function for the device body through the arrangement of a motor, a clamping block, a sliding block and a sensor, thereby improving the use effect and solving the problem that most existing power transmission and distribution boxes have a single structure and lack an alarm function, which makes them unable to play a good alarm effect when encountering theft and other situations, and is not conducive to use.

[0021] 2. This application achieves a certain control effect on the occurrence of fire through the setting of motor 2, airbag, sprinkler head and reset spring, improves the safety factor, and solves the problem that the existing power transmission and distribution box does not have a certain control function on the fire when a fire occurs. When a fire occurs, it is not easy for the staff to discover it, which affects the safety factor of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 This is a structural diagram of the placement box and sliding slot of the utility model;

[0024] Figure 3 This is a structural diagram of the positive and negative threaded rods and sliding blocks of the utility model;

[0025] Figure 4 This is a structural diagram of the dry powder storage tank and contact port of the utility model;

[0026] Figure 5 This is a structural diagram of the copper sheet and airbag of the utility model.

[0027] In the figure: 1. Transmission and distribution box body; 11. Placement box; 111. Sliding slot; 12. Motor 1; 121. Bevel gear 1; 122. Bevel gear 2; 123. Forward and reverse screw; 124. Sliding block; 125. Snap-in block; 13. Alarm; 14. Dry powder storage tank; 141. Motor 2; 142. Reciprocating screw; 143. Spray head; 15. Contact port; 151. Conductive sheet group; 152. Reset spring; 153. Copper sheet; 154. Airbag; 2. Cabinet door; 21. Snap-in slot; 211. Sensor. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0029] In order to further understand the content of the present invention, the present invention is described in detail with reference to the accompanying drawings.

[0030] Combine Figures 1-4 A power distribution box with a fault alarm function includes a power distribution box body 1 and a cabinet door 2 rotatably connected to one side of the power distribution box body 1. A placement box 11 is fixedly connected to the inside of the power distribution box body 1. The placement box 11 matches the cabinet door 2. A motor 12 is fixedly connected to the inside of the placement box 11. An alarm 13 is fixedly connected to one side of the power distribution box body 1, and two groups of alarms 13 are provided. A dry powder storage tank 14 is also fixedly connected to the inside of the power distribution box body 1 and a contact port 15 is provided. A snap-in groove 21 is provided at the upper and lower ends of the cabinet door 2.

[0031] The present invention will be further described below with reference to the embodiments.

[0032] Example 1:

[0033] In order to solve the problem that most of the existing transmission and distribution boxes have a single structure and lack alarm function, which cannot play a good alarm effect in the event of theft and is not conducive to use, the following solution is disclosed. Please refer to the specific Figure 1-Figure 3 , sliding grooves 111 are provided on the upper and lower sides of the placement box 11, the output end of the motor 12 is fixedly connected to the bevel gear 121, and one side of the bevel gear 121 is meshed with the bevel gear 2 122, and the top of the bevel gear 2 122 is fixedly connected to the positive and negative screw rods 123, and the upper and lower ends of the positive and negative screw rods 123 are threadedly connected to the sliding block 124, and one side of the sliding block 124 is fixedly connected to the clamping block 125, which is slidably connected to the inside of the sliding groove 111, and the clamping block 125 matches the clamping groove 21, and one end of the cabinet door 2 is fixedly connected to the sensor 211, and the sensor 211 is electrically connected to a group of alarms 13. When the cabinet door 2 is closed, the motor 12 is started, and the motor 1 12 drives bevel gear 121 to rotate, thereby making bevel gear 2 122 rotate. At this time, bevel gear 2 122 drives the forward and reverse screw rods 123 to rotate, thereby making the sliding block 124 outside the forward and reverse screw rods 123 move. The sliding block 124 drives the clamping block 125 to move, thereby making the clamping block 125 clamped to the inside of the clamping groove 21. At this time, it can have a good locking effect on the cabinet door 2. When theft occurs, when the thief's tool touches the sensor 211 at one end of the cabinet door 2, the sensor 211 starts the alarm 13. After the alarm 13 is issued, an audible and visual alarm is sounded to remind the staff that the device has been stolen, thereby achieving a certain anti-theft alarm effect on the device body and improving the use effect.

[0034] Example 2:

[0035] In order to solve the problem that the existing transmission and distribution box does not have the function of controlling the fire in a certain degree when a fire occurs, it is not easy for the staff to find it when a fire occurs, which affects the safety factor of the device. Therefore, the following solution is disclosed. Please refer to the specific solution. Figure 1 、 Figure 4 and Figure 5 , the interior of the power distribution box body 1 is also fixedly connected to a second motor 141, the output end of the second motor 141 is fixedly connected to a reciprocating screw rod 142, the outer side of the reciprocating screw rod 142 is threadedly connected to a spray head 143, the spray head 143 is slidably connected to the interior of the power distribution box body 1, and the spray head 143 is connected to the dry powder storage tank 14 through a hose, the interior of the contact port 15 is fixedly connected to a conductive sheet group 151, a reset spring 152 and an air bag 154, the other end of the reset spring 152 is fixedly connected to a copper sheet 153, the copper sheet 153 matches the conductive sheet group 151, the interior of the contact port 15 is also fixedly connected, the conductive sheet group 151 is electrically connected to another group of alarms 13, when a fire or the like occurs inside the power distribution box body 1, the air bag 154 expands due to heat, and when the air bag 154 expands, it touches the copper sheet 153, thereby causing The copper sheet 153 fits with the conductive sheet group 151. At this time, the motor 2 141 and the spray head 143 are started. The motor 2 141 drives the reciprocating screw 142 to rotate, thereby making the spray head 143 reciprocate inside the power distribution box body 1. At this time, the spray head 143 evenly sprays the dry powder inside the dry powder storage tank 14 onto the electronic components inside the power distribution box body 1, and after the conductive sheet group 151 and the copper sheet 153 are connected, the alarm 13 of the other group will sound and light alarm, which can have a certain control effect on the fire. When the temperature drops, the airbag 154 shrinks, and under the action of the reset spring 152, the copper sheet 153 and the conductive sheet group 151 fall off, thereby stopping the alarm 13, the motor 2 141 and the spray head 143, thereby achieving a certain control effect on the occurrence of fire and improving the safety factor.

[0036] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0037] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A power transmission and distribution box with a fault alarm function, comprising a power transmission and distribution box body (1) and a cabinet door (2) rotatably connected to one side of the power transmission and distribution box body (1), characterized in that: The power distribution box body (1) is fixedly connected to a placement box (11) inside, the placement box (11) matches the cabinet door (2), a motor (12) is fixedly connected inside the placement box (11), an alarm (13) is fixedly connected to one side of the power distribution box body (1), and two groups of alarms (13) are provided, a dry powder storage tank (14) is also fixedly connected to the inside of the power distribution box body (1) and a contact port (15) is provided, and a clamping groove (21) is provided at both the upper and lower ends of the cabinet door (2).

2. A power transmission and distribution box with fault alarm function according to claim 1, characterized in that: The upper and lower sides of the placement box (11) are both provided with sliding grooves (111); the output end of the motor 1 (12) is fixedly connected with a bevel gear 1 (121); and one side of the bevel gear 1 (121) is meshedly connected with a bevel gear 2 (122).

3. A power transmission and distribution box with fault alarm function according to claim 2, characterized in that: The top of the second bevel gear (122) is fixedly connected with a positive and negative threaded rod (123), the upper and lower ends of the positive and negative threaded rod (123) are both threadedly connected with a sliding block (124), and one side of the sliding block (124) is fixedly connected with a clamping block (125).

4. A power transmission and distribution box with fault alarm function according to claim 3, characterized in that: The clamping block (125) is slidably connected inside the sliding groove (111), and the clamping block (125) matches the clamping groove (21). One end of the cabinet door (2) is fixedly connected with a sensor (211), and the sensor (211) is electrically connected to a group of alarms (13).

5. The power transmission and distribution box with fault alarm function according to claim 1, characterized in that: The inside of the power distribution box body (1) is also fixedly connected to a second motor (141), the output end of the second motor (141) is fixedly connected to a reciprocating screw rod (142), and the outer side of the reciprocating screw rod (142) is threadedly connected to a spray head (143).

6. A power transmission and distribution box with fault alarm function according to claim 5, characterized in that: The spray head (143) is slidably connected to the inside of the power distribution box body (1), and the spray head (143) is connected to the dry powder storage tank (14) through a hose. The inside of the contact port (15) is fixedly connected with a conductive sheet group (151), a return spring (152) and an air bag (154).

7. A power transmission and distribution box with fault alarm function according to claim 6, characterized in that: The other end of the reset spring (152) is fixedly connected to a copper sheet (153), which matches the conductive sheet group (151). The interior of the contact port (15) is also fixedly connected, and the conductive sheet group (151) is electrically connected to another group of alarm devices (13).

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