CN214899647U

CN214899647U - Effectual switch board of shock attenuation protection

Info

Publication number: CN214899647U
Application number: CN202120785672.3U
Authority: CN
Inventors: 杨梦璐
Original assignee: Tianjin Jinbin Lianchuang Electromechanical Equipment Co ltd
Current assignee: Tianjin Jinbin Lianchuang Electromechanical Equipment Co ltd
Priority date: 2021-04-16
Filing date: 2021-04-16
Publication date: 2021-11-26
Anticipated expiration: 2031-04-16

Abstract

The utility model discloses an effectual switch board of shock attenuation protection relates to switch board technical field. The utility model discloses a device body, first damping device, second damping device and heat abstractor, first damping device sets up at the inside downside of device body, and second damping device sets up at the inside week side surface of device body, and heat abstractor sets up two surfaces about the device body. The utility model discloses a device body plays the guard action to the switch board, and first damping device effectively alleviates the vibrations effect of the vertical direction of switch board simultaneously, and cooperation second damping device effectively reduces the vibrations effect of switch board horizontal direction, has improved the protection nature of switch board greatly, and heat abstractor has improved the thermal diffusivity in the switch board use, and it is great to prevent that switch board inner coil from producing the heat, causes equipment to damage, has prolonged the life of switch board.

Description

Effectual switch board of shock attenuation protection

Technical Field

The utility model belongs to the technical field of the switch board, especially, relate to an effectual switch board of shock attenuation protection.

Background

The power distribution cabinet is a general name of a motor control center, is a power distribution cabinet (box), a lighting power distribution cabinet (box) and a metering cabinet (box), and is a final-stage device of a power distribution system. The power distribution cabinet is used in the occasions with dispersed loads and less loops; the motor control center is used for occasions with concentrated loads and more loops, is widely applied to the field of power engineering, and ensures the normal operation of a power network.

At present, the present switch board is used outdoor open-air mostly, and the cabinet body is comparatively fragile, receives external impact easily, leads to warping, causes the damage of the inside original paper of switch board even, and shock attenuation effect and protectiveness are relatively poor. Therefore, a power distribution cabinet with good damping protection effect is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art's defect with not enough, provide an effectual switch board of shock attenuation protection.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a power distribution cabinet with good shock absorption protection effect, which comprises a device body, a first shock absorption device, a second shock absorption device and a heat dissipation device, wherein the first shock absorption device is arranged at the lower side inside the device body, the second shock absorption device is arranged at the peripheral side surface inside the device body, and the heat dissipation device is arranged at the left surface and the right surface of the device body;

the device body comprises a protective shell, the lower surface of the protective shell is connected with a base, a power distribution cabinet is arranged in the protective shell, the first damping device comprises a connecting block and a connecting plate, the connecting block is arranged on the lower surface of the power distribution cabinet, the upper ends of the two connecting plates are hinged with the connecting block, sliding grooves are oppositely formed in the left side and the right side of the upper surface of the base, a sliding rod is connected between the left end and the right end in the sliding groove, a buffer spring is sleeved on the sliding rod, a sliding block is connected to the inner end of the buffer spring and is in sliding fit with the sliding rod, the lower end of the connecting plate is hinged with the sliding block, the second damping device comprises grooves, a plurality of grooves are formed in the peripheral side surface in the protective shell, the inner wall of each groove is connected with a second damping spring, the heat dissipation device comprises heat dissipation fans, and the two heat dissipation fans are oppositely arranged on the left surface and the right surface of the power distribution cabinet, through the protective housing has improved the protectiveness and the waterproof nature of switch board, and the connecting plate has improved the stability of switch board with the slider is mutually supported, and buffer spring has effectively improved the shock resistance of switch board with second damping spring simultaneously, and radiator fan has ensured the radiating effect of switch board.

Preferably, the protecting crust upper surface is provided with a plurality of backup pads, the weather shield is installed to the backup pad upper end, surface mounting has the shell door before the protecting crust, through the weather shield effectively prevents that the rainwater from getting into the switch board from the top inside, has further improved the protectiveness of switch board, and the use of protecting crust has been made things convenient for greatly to the shell door simultaneously.

Preferably, both sides all are connected with first damping spring around the switch board lower surface, two first damping spring lower extreme all is connected with fixed surface on the base, through first damping spring has further improved the shock attenuation effect of the vertical direction of switch board, effectively prevents the exogenic action of vertical direction, leads to the switch board to take place deformation, leads to damaging.

Preferably, the one end that recess inner wall was kept away from to second damping spring is connected with the yielding rubber board, the yielding rubber board is mutually supported with the recess, through the yielding rubber board effectively improves the shock attenuation effect of switch board horizontal direction with second damping spring mutually supports, and the yielding rubber board is mutually supported with the recess simultaneously, prevents that the yielding rubber board from droing in the recess, has further improved the stability of switch board.

Preferably, the one end that second damping spring was kept away from to the damping rubber board is connected with the rubber column, the one end that the damping rubber board was kept away from to the rubber column is connected with the switch board.

Preferably, the radiator fan has been seted up to two surfaces about the protecting crust, the radiator window is inside to have a plurality of shutter pieces through rotation axis connection, through the radiator window has further improved the radiating effect of switch board, and the shutter piece effectively plays dustproof effect simultaneously, prevents that the dust from getting into inside the switch board, leads to the inside original paper of switch board to damage, has improved the protectiveness of switch board.

Preferably, the shutter curtain pieces movably rotate relative to the heat dissipation window through the rotating shaft, and the movable rotation of the shutter curtain pieces facilitates movable adjustment of the size of gaps of the shutter curtain pieces according to actual use places, so that heat dissipation and dust prevention effects are ensured, and the practicability of the device is improved.

The utility model discloses following beneficial effect has:

the utility model discloses a protecting crust has improved the protection nature and the waterproof nature of switch board, and the connecting plate is mutually supported with the slider and has improved the stability of switch board, and buffer spring has effectively improved the shock resistance of switch board with second damping spring simultaneously, and radiator fan has ensured the radiating effect of switch board, ensures that the inside original paper of switch board does not receive the damage.

The utility model discloses a damping spring has further improved the shock attenuation effect of the vertical direction of switch board, effectively prevents the exogenic action of vertical direction, leads to the switch board to take place deformation, leads to damaging.

The utility model discloses a heat dissipation window has further improved the radiating effect of switch board, and the venetian blind piece effectively plays dustproof effect simultaneously, prevents that the dust from getting into inside the switch board, leads to the inside original paper of switch board to damage, has improved the protectiveness of switch board.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a right side view of the present invention in cross section;

fig. 3 is a cross-sectional view of a top view of the present invention;

fig. 4 is a cross-sectional view of a front view of the present invention;

FIG. 5 is an enlarged schematic view of the structure at A in FIG. 3;

fig. 6 is an enlarged schematic view of a portion B in fig. 4.

In the drawings, the components represented by the respective reference numerals are listed below:

100. a device body; 200. a first damping device; 300. a second damping device; 400. a heat sink; 101. a protective shell; 102. a base; 103. a power distribution cabinet; 104. a support plate; 105. a flashing; 106. a shell door; 201. connecting blocks; 202. a connecting plate; 203. a sliding groove; 204. a slide bar; 205. a buffer spring; 206. a slider; 207. a first damping spring; 301. a groove; 302. a second damping spring; 303. a damping rubber plate; 304. a rubber column; 401. a heat radiation fan; 402. a heat dissipation window; 403. a blind window curtain sheet.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "middle", "outer", "inner", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-6, the utility model relates to a power distribution cabinet with good shock absorption protection effect, which comprises a device body 100, a first shock absorption device 200, a second shock absorption device 300 and a heat dissipation device 400, wherein the first shock absorption device 200 is arranged at the lower side inside the device body 100, the second shock absorption device 300 is arranged at the peripheral side surface inside the device body 100, and the heat dissipation device 400 is arranged at the left and right surfaces of the device body 100;

the device body 100 comprises a protective shell 101, a base 102 is connected to the lower surface of the protective shell 101, a power distribution cabinet 103 is arranged inside the protective shell 101, a first damping device 200 comprises a connecting block 201 and connecting plates 202, the connecting block 201 is arranged on the lower surface of the power distribution cabinet 103, the upper ends of the two connecting plates 202 are hinged to the connecting block 201, sliding grooves 203 are oppositely formed in the left side and the right side of the upper surface of the base 102, sliding rods 204 are connected between the left end and the right end inside the sliding grooves 203, buffer springs 205 are sleeved on the sliding rods 204, sliding blocks 206 are connected to the inner ends of the buffer springs 205 and are in sliding fit with the sliding rods 204, the lower ends of the connecting plates 202 are hinged to the sliding blocks 206, a second damping device 300 comprises grooves 301, a plurality of grooves 301 are arranged on the peripheral side surface inside the protective shell 101, the inner walls of the grooves 301 are connected with second damping springs 302, the heat dissipation device 400 comprises heat dissipation fans 401, and the two heat dissipation fans 401 are oppositely arranged on the left surface and the right surface of the power distribution cabinet 103, the protection performance and the waterproof performance of the power distribution cabinet 103 are improved through the protective shell 101, the connecting plate 202 is matched with the sliding block 206 to improve the stability of the power distribution cabinet 103, meanwhile, the shock resistance of the power distribution cabinet 103 is effectively improved through the buffer spring 205 and the second damping spring 302, and the heat dissipation effect of the power distribution cabinet 103 is ensured through the heat dissipation fan 401.

Further, the upper surface of the protective shell 101 is provided with a plurality of supporting plates 104, the upper end of each supporting plate 104 is provided with a flashing 105, the front surface of the protective shell 101 is provided with a shell door 106, rainwater is effectively prevented from entering the power distribution cabinet 103 from the upper side through the flashing 105, the protection performance of the power distribution cabinet 103 is further improved, and meanwhile the shell door 106 greatly facilitates the use of the protective shell 101.

Further, both sides all are connected with first damping spring 207 around the switch board 103 lower surface, and two first damping spring 207 lower extremes all are connected with fixed surface on the base 102, have further improved the shock attenuation effect of the vertical direction of switch board 103 through first damping spring 207, effectively prevent the exogenic action of vertical direction, lead to the switch board 103 to take place deformation, lead to damaging.

Further, the one end that recess 301 inner wall was kept away from to second damping spring 302 is connected with yielding rubber board 303, and yielding rubber board 303 and recess 301 mutually support, mutually support with second damping spring 302 through yielding rubber board 303 and effectively improved the shock attenuation effect of switch board 103 horizontal direction, and yielding rubber board 303 and recess 301 mutually support simultaneously, prevent that yielding rubber board 303 from droing in the recess 301, further improved switch board 103's stability.

Further, the end of the damping rubber plate 303 far away from the second damping spring 302 is connected with a rubber column 304, and the end of the rubber column 304 far away from the damping rubber plate 303 is connected with the power distribution cabinet 103.

Further, the heat dissipation window 402 has been seted up to two surface correspondences radiator fan 401 about protective housing 101, and there are a plurality of shutter curtain pieces 403 inside the heat dissipation window 402 through rotating shaft connection, has further improved the radiating effect of switch board 103 through heat dissipation window 402, and shutter curtain piece 403 effectively plays dustproof effect simultaneously, prevents that the dust from getting into inside the switch board 103, leads to the inside original paper of switch board 103 to damage, has improved the protectiveness of switch board 103.

Further, the blind curtain 403 is movably rotated relative to the heat dissipation window 402 through the rotation shaft, and the movable rotation of the blind curtain 403 facilitates the movable adjustment of the size of the gap of the blind curtain 403 according to the actual use place, thereby ensuring the heat dissipation and dust prevention effects and improving the practicability of the device.

The working principle is as follows: the utility model discloses in the use through base 102 avoided switch board 103 and ground direct contact, connecting plate 202 has further increased the distance of switch board 103 and ground simultaneously, first damping spring 207 has effectively improved the shock attenuation effect of switch board 103 vertical direction, increased the stability of switch board 103, the sliding fit of slider 206 and slide bar 204 simultaneously, combine the buffering and limiting displacement of buffer spring 205, further improved the stability of switch board 103 vertical direction, when switch board 103 receives the external force impact effect of horizontal direction and produces vibrations, through the mutual cooperation of damping rubber plate 303 and recess 301, the stability of switch board 103 horizontal direction is guaranteed, combine second damping spring 302 to effectively improve the shock attenuation effect of switch board 103 horizontal direction simultaneously, further guaranteed switch board 103 stabilizing action, simultaneously the heat that the inside coil of switch board 103 produced dispels the heat through radiator fan 401, through adjusting the arrangement angle of the blind window curtain sheets 403, the heat dissipation effect is improved, dust is effectively prevented from entering the power distribution cabinet 103, and the protection performance of the power distribution cabinet 103 is improved.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A power distribution cabinet with a good shock absorption protection effect comprises a device body (100), a first shock absorption device (200), a second shock absorption device (300) and a heat dissipation device (400), and is characterized in that the first shock absorption device (200) is arranged on the lower side inside the device body (100), the second shock absorption device (300) is arranged on the peripheral side surface inside the device body (100), and the heat dissipation device (400) is arranged on the left surface and the right surface of the device body (100);

the device body (100) comprises a protective shell (101), the lower surface of the protective shell (101) is connected with a base (102), a power distribution cabinet (103) is arranged in the protective shell (101), the first damping device (200) comprises a connecting block (201) and a connecting plate (202), the connecting block (201) is arranged on the lower surface of the power distribution cabinet (103), the upper ends of the two connecting plates (202) are hinged to the connecting block (201), sliding grooves (203) are oppositely formed in the left side and the right side of the upper surface of the base (102), a sliding rod (204) is connected between the left end and the right end in the sliding groove (203), a buffer spring (205) is sleeved on the sliding rod (204), a sliding block (206) is connected to the inner end of the buffer spring (205), the sliding block (206) is in sliding fit with the sliding rod (204), and the lower end of the connecting plate (202) is hinged to the sliding block (206), second damping device (300) include recess (301), and is a plurality of recess (301) set up at protecting crust (101) inside week side surface, just recess (301) inner wall connection has second damping spring (302), heat abstractor (400) include radiator fan (401), two radiator fan (401) set up relatively and control two surfaces in switch board (103).

2. The power distribution cabinet with the good shock absorption protection effect according to claim 1, wherein a plurality of supporting plates (104) are arranged on the upper surface of the protective shell (101), a rain shielding plate (105) is mounted at the upper end of each supporting plate (104), and a shell door (106) is mounted on the front surface of the protective shell (101).

3. The power distribution cabinet with the good shock absorption protection effect according to claim 1, wherein the front side and the rear side of the lower surface of the power distribution cabinet (103) are both connected with first shock absorption springs (207), and the lower ends of the two first shock absorption springs (207) are both fixedly connected with the upper surface of the base (102).

4. The power distribution cabinet with the good shock absorption protection effect according to claim 1, wherein one end, away from the inner wall of the groove (301), of the second shock absorption spring (302) is connected with a shock absorption rubber plate (303), and the shock absorption rubber plate (303) is matched with the groove (301).

5. The power distribution cabinet with the good shock absorption protection effect according to claim 4, wherein one end, away from the second shock absorption spring (302), of the shock absorption rubber plate (303) is connected with a rubber column (304), and one end, away from the shock absorption rubber plate (303), of the rubber column (304) is connected with the power distribution cabinet (103).

6. The power distribution cabinet with the good shock absorption protection effect according to claim 5, wherein heat dissipation windows (402) are formed in the left surface and the right surface of the protective shell (101) corresponding to the heat dissipation fans (401), and a plurality of shutter curtain sheets (403) are connected to the interior of each heat dissipation window (402) through a rotating shaft.

7. The distribution cabinet with good shock absorption and protection effects according to claim 6, wherein the blind window pieces (403) movably rotate relative to the heat dissipation window (402) through a rotating shaft.