Distribution box with alarm device

Abstract

The utility model discloses a power distribution box with an alarm device, which relates to the technical field of power distribution boxes and comprises a power distribution box body, a top cover is fixed at the top of the power distribution box body, and the outer side of the power distribution box body is rotatably connected with a movable door through a rotating shaft; the device is provided with the reinforcing alarm device, the corresponding surfaces of the movable protection sleeve and the supporting protection sleeve are attached to the outer sides of the corresponding circuits, after the pressing type switches are extruded, if the corresponding circuits are loosened or fall off, extrusion of the circuits to the pressing type switches can be relieved, and an alarm buzzer is turned on to give an alarm; the purposes of improving the connection stability and having an alarm function are achieved; the device is provided with the closing device, after the movable door on the outer side of the distribution box body is closed, the corresponding face of the shielding plate is attached to the outer side of the movable door, reinforcement of the outer side after the movable door is closed is completed, the stability of the closing structure of the movable door is improved, operation is easy and convenient when the movable door needs to be opened, and normal opening and closing of the movable door cannot be affected.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of distribution box, specifically a distribution box with alarm device. BACKGROUND

[0002] The distribution box is a kind of distribution device specially used for distribution of electric power, including total distribution box and distribution box. The distribution box is electrical equipment, with the characteristics of small volume, easy installation, special technical performance, fixed position, unique configuration function, not limited by site, more universal application, stable and reliable operation, high space utilization, less land occupation and environmental protection effect. The massive parameters on the data of distribution box are generally constituted by low-voltage distribution box according to electrical wiring. Switching equipment, measuring instruments, protective appliances and auxiliary equipment are required to be assembled in closed or semi-closed metal cabinet or screen panel to form low-voltage distribution box. Manual or automatic switch can be used to connect or disconnect circuit during normal operation.

[0003] Chinese patent discloses distribution box protection structure and distribution box (authorized announcement number CN 206099103 U), and the patent technology includes shielding assembly and support assembly. The shielding assembly includes shielding plate, and the support assembly includes elastic support frame. One end of the elastic support frame is installed on the distribution box shell, and the other end is connected with the shielding plate. The shielding plate is located at the top of the distribution box shell and is used for shielding the top of the distribution box shell. The distribution box includes the distribution box protection structure. The distribution box protection structure is installed on the distribution box shell, can effectively shield rain and snow, the contact time of rain and snow with the distribution box shell is less, the corrosion of rain and snow to the distribution box shell is reduced, and the pressure of rain and snow acting on the distribution box shell is reduced, so that the service life of the distribution box shell is long, and the use of the distribution box is safe and reliable.

[0004] However, the above-mentioned distribution box lacks reinforcement outside the line connection part after being connected with the line during use, and lacks an alarm device to alarm when the line is loose and falls off. Therefore, the technical personnel in the art provide a distribution box with alarm device to solve the problems in the background art. SUMMARY

[0005] The utility model aims at providing a distribution box with alarm device to solve the problems in the prior art.

[0006] A distribution box with alarm device, comprising a distribution box body, a top cover fixed to the top of the distribution box body, an activity door rotatably connected to the outer side of the distribution box body through a rotating shaft, a lock eye embeddedly installed in the inside of the activity door, a reinforcing alarm device arranged on one side of the distribution box body, and a closing device fixed to the outer side of the distribution box body.

[0007] The reinforcing alarm device comprises a positioning sleeve, a supporting protective sleeve is fixed to the outer side of the positioning sleeve, a movable protective sleeve is rotationally connected to the outer side of the supporting protective sleeve through a rotating shaft, an alarm buzzer is fixed to the outer side of the positioning sleeve, a press switch extending into the supporting protective sleeve is fixed to the top of the alarm buzzer, a lower cast iron block is fixed to the outer side of the supporting protective sleeve, an upper cast iron block is fixed to the outer side of the movable protective sleeve, and a lower cast iron half-threaded rod is fixed to the outer side of the lower cast iron block.

[0008] As a further scheme of the utility model: the outer side of the upper cast iron block is fixed with an upper cast iron half-threaded rod, and the outer sides of the upper cast iron half-threaded rod and the lower cast iron half-threaded rod are threadedly connected with a cast iron nut.

[0009] As a further scheme of the utility model: the positioning sleeve and the distribution box body are fixedly connected, and the positioning sleeve and the inside of the positioning sleeve are both provided with through holes for accommodating lines to pass through.

[0010] As a further scheme of the utility model: the closing device comprises a cast iron shell, a carbon steel plate is fixed to the inner wall of one side of the cast iron shell, a return spring is arranged on one side of the carbon steel plate, a carbon steel pad is connected to the end of the return spring away from the carbon steel plate, a shielding plate is fixed to one side of the carbon steel pad, and a carbon steel handle is fixed to the top of the carbon steel pad.

[0011] As a further scheme of the utility model: a roller mounting sleeve is mounted on one side of the carbon steel pad, and a metal roller is rotationally connected to the inside of the roller mounting sleeve through a rotating shaft.

[0012] As a further scheme of the utility model: the cast iron shell and the distribution box body are fixedly connected, a through groove for accommodating the carbon steel handle to move is formed in the inside of the cast iron shell, and a positioning block is fixed to one side of the carbon steel pad.

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] 1、The reinforcing alarm device is arranged, the corresponding faces of the movable protective sleeve and the supporting protective sleeve are attached to the outer sides of the corresponding lines, and the corresponding face of the line extrudes the press switch, if the corresponding line is loose or falls off after the press switch is extruded, the extrusion of the line on the press switch is released, so that the alarm buzzer is turned on to alarm, the connection stability is improved, and the alarm function is achieved, and the electrical equipment is prevented from being damaged or the personal safety accident is prevented from occurring.

[0015] 2、The device is provided with a closing device, when the movable door outside the distribution box body is closed, the corresponding surface of the shielding plate is attached to the outside of the movable door, the reinforcement outside the movable door is completed after the movable door is closed, the stability of the movable door closing structure is improved, when the movable door needs to be opened, the user only needs to horizontally move the carbon steel handle, the shielding plate can be driven through the carbon steel pad, the shielding of the shielding plate to the movable door can be removed, and the normal opening and closing of the movable door will not be affected. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a perspective view of the distribution box with an alarm device of the utility model;

[0017] Figure 2 It is a reinforcing alarm device structure schematic view of the distribution box with an alarm device of the utility model;

[0018] Figure 3 It is a closing device structure schematic view of the distribution box with an alarm device of the utility model;

[0019] Figure 4 It is a distribution box with an alarm device of the utility model Figure 3 The A area amplification structure schematic view.

[0020] Marked numbers in the figure: 1, distribution box body; 2, top cover; 3, movable door; 4, lock eye; 5, reinforcing alarm device; 51, positioning sleeve; 52, support protection sleeve; 53, movable protection sleeve; 54, alarm buzzer; 55, press switch; 56, lower cast iron block; 57, upper cast iron block; 58, lower cast iron half threaded rod; 59, upper cast iron half threaded rod; 510, cast iron nut; 6, closing device; 61, cast iron shell; 62, carbon steel plate; 63, reset spring; 64, carbon steel pad; 65, carbon steel handle; 66, shielding plate; 67, positioning block; 68, roller mounting sleeve; 69, metal roller. DETAILED DESCRIPTION

[0021] Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skill in the art without creative labor belong to the scope of protection of the utility model.

[0022] Please refer to Figures 1-3 The utility model provides a kind of distribution box with alarm device, including distribution box body 1, top cover 2 is fixed in the top of distribution box body 1, movable door 3 is rotationally connected by pivot on the outside of distribution box body 1, lock eye 4 is embeddedly installed in the inside of movable door 3, reinforcing alarm device 5 is provided on the side of distribution box body 1, closing device 6 is fixed on the outside of distribution box body 1;

[0023] The reinforcing alarm device 5 comprises a positioning sleeve 51, the outer side of the positioning sleeve 51 is fixed with a supporting protective sleeve 52, the outer side of the supporting protective sleeve 52 is rotationally connected with a movable protective sleeve 53 through a rotating shaft, the outer side of the positioning sleeve 51 is fixed with an alarm buzzer 54, the top of the alarm buzzer 54 is fixed with a press switch 55 extending into the inside of the supporting protective sleeve 52, the positioning sleeve 51 and the distribution box body 1 are fixedly connected, the positioning sleeve 51 and the inside of the positioning sleeve 51 are both provided with through holes for accommodating lines to pass through, the outer side of the supporting protective sleeve 52 is fixed with a lower cast iron block 56, the outer side of the movable protective sleeve 53 is fixed with an upper cast iron block 57, the outer side of the lower cast iron block 56 is fixed with a lower cast iron half threaded rod 58, the outer side of the upper cast iron block 57 is fixed with an upper cast iron half threaded rod 59, the outer sides of the upper cast iron half threaded rod 59 and the lower cast iron half threaded rod 58 are threadedly connected with a cast iron nut 510, after the corresponding lines are connected with the distribution box body 1, the lines can extend to the outside of the distribution box body 1, at this time, the lines are arranged at the top of the supporting protective sleeve 52, then the movable protective sleeve 53 outside the supporting protective sleeve 52 is actuated to rotate, the upper cast iron block 57 can be actuated by the movable protective sleeve 53, at this time, the corresponding surface of the upper cast iron half threaded rod 59 outside the upper cast iron block 57 is attached to the corresponding surface of the lower cast iron half threaded rod 58 outside the lower cast iron block 56, then the cast iron nut 510 is used to threadedly connect the upper cast iron half threaded rod 59 and the lower cast iron half threaded rod 58 to complete the fixation, after the fixation, the corresponding surfaces of the movable protective sleeve 53 and the supporting protective sleeve 52 are attached to the outside of the corresponding lines, and the corresponding surface of the lines presses the press switch 55, if the corresponding lines are loose or fall off after the press switch 55 is pressed, the pressing of the lines on the press switch 55 is released, so that the alarm buzzer 54 is turned on to give an alarm.

[0024] In use, after the corresponding lines are connected with the distribution box body 1, the lines can extend to the outside of the distribution box body 1, at this time, the lines are arranged at the top of the supporting protective sleeve 52, then the movable protective sleeve 53 outside the supporting protective sleeve 52 is actuated to rotate, the upper cast iron block 57 can be actuated by the movable protective sleeve 53, at this time, the corresponding surface of the upper cast iron half threaded rod 59 outside the upper cast iron block 57 is attached to the corresponding surface of the lower cast iron half threaded rod 58 outside the lower cast iron block 56, then the cast iron nut 510 is used to threadedly connect the upper cast iron half threaded rod 59 and the lower cast iron half threaded rod 58 to complete the fixation, after the fixation, the corresponding surfaces of the movable protective sleeve 53 and the supporting protective sleeve 52 are attached to the outside of the corresponding lines, and the corresponding surface of the lines presses the press switch 55, if the corresponding lines are loose or fall off after the press switch 55 is pressed, the pressing of the lines on the press switch 55 is released, so that the alarm buzzer 54 is turned on to give an alarm, achieving the purpose of improving the connection stability and having an alarm function.

[0025] Please refer to Figure 1 and Figure 4The utility model provides a distribution box with alarm device, and the closing device 6 includes cast iron shell 61, the inside wall of one side of cast iron shell 61 is fixed with carbon steel plate 62, one side of carbon steel plate 62 is provided with return spring 63, the one end of return spring 63 away from carbon steel plate 62 is connected with carbon steel pad 64, one side of carbon steel pad 64 is fixed with baffle 66, the top of carbon steel pad 64 is fixed with carbon steel handle 65, one side of carbon steel pad 64 is installed with gyro wheel mounting sleeve 68, the inside of gyro wheel mounting sleeve 68 is rotatably connected with metal gyro wheel 69 through pivot, cast iron shell 61 and distribution box body 1 are fixedly connected, the inside of cast iron shell 61 is provided with the through slot of containing carbon steel handle 65 activity, one side of carbon steel pad 64 is fixed with locating block 67.

[0026] The utility model discloses in the process of using, when the movable door 3 outside distribution box body 1 closes, through return spring 63 in cast iron shell 61 push carbon steel pad 64, let carbon steel pad 64 drive baffle 66 activity, metal gyro wheel 69 can roll and play the role of guiding, the corresponding face of baffle 66 is attached to the outside of movable door 3, completes the reinforcement of outside movable door 3 after closing, improves movable door 3 closing structure stability, when needing to open movable door 3, just need to use horizontal direction to move carbon steel handle 65, can drive baffle 66 through carbon steel pad 64, can remove the shielding of baffle 66 to movable door 3.

[0027] Finally, it should be noted that: the above is only the preferred embodiment of the utility model, and is not used to limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiment, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part technical feature. Any modification, equivalent replacement, improvement etc. that is made within the spirit and principle of the utility model, should be included in the protection scope of the utility model.

Claims

1. A distribution box with alarm device comprising a distribution box body (1), characterized in that, The top of the distribution box body (1) is fixed with a top cover (2), the outer side of the distribution box body (1) is rotatably connected with a movable door (3) through a rotating shaft, the inside of the movable door (3) is embeddedly installed with a keyhole (4), one side of the distribution box body (1) is provided with a reinforced alarm device (5), and the outer side of the distribution box body (1) is fixed with a closing device (6). The reinforcing alarm device (5) comprises a positioning sleeve (51), the outer side of the positioning sleeve (51) is fixed with a supporting protective sleeve (52), the outer side of the supporting protective sleeve (52) is rotatably connected with a movable protective sleeve (53) through a rotating shaft, the outer side of the positioning sleeve (51) is fixed with an alarm buzzer (54), the top of the alarm buzzer (54) is fixed with a press switch (55) extending into the supporting protective sleeve (52), the outer side of the supporting protective sleeve (52) is fixed with a lower cast iron block (56), the outer side of the movable protective sleeve (53) is fixed with an upper cast iron block (57), and the outer side of the lower cast iron block (56) is fixed with a lower cast iron half threaded rod (58).

2. The electrical distribution box with alarm of claim 1, wherein, The outer side of the upper cast iron block (57) is fixed with an upper cast iron half threaded rod (59), and the outer sides of the upper cast iron half threaded rod (59) and the lower cast iron half threaded rod (58) are threadedly connected with a cast iron nut (510).

3. The electrical box with an alarm device of claim 1, wherein, The positioning sleeve (51) and the distribution box body (1) are fixedly connected, and the positioning sleeve (51) and the inside of the positioning sleeve (51) are both provided with through holes for accommodating lines.

4. The electrical box with an alarm device of claim 1, wherein, The closing device (6) comprises a cast iron shell (61), one side inner wall of the cast iron shell (61) is fixed with a carbon steel plate (62), one side of the carbon steel plate (62) is provided with a return spring (63), one end of the return spring (63) away from the carbon steel plate (62) is connected with a carbon steel pad (64), one side of the carbon steel pad (64) is fixed with a shielding plate (66), and the top of the carbon steel pad (64) is fixed with a carbon steel handle (65).

5. The electrical box with an alarm device of claim 4, wherein, One side of the carbon steel pad (64) is provided with a roller mounting sleeve (68), and the inside of the roller mounting sleeve (68) is rotatably connected with a metal roller (69) through a rotating shaft.

6. The electrical box with an alarm device of claim 4, wherein, The cast iron shell (61) and the distribution box body (1) are fixedly connected, the inside of the cast iron shell (61) is provided with a through groove for accommodating the movable carbon steel handle (65), and one side of the carbon steel pad (64) is fixed with a positioning block (67).

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