CN213453319U

CN213453319U - Emergency driving box

Info

Publication number: CN213453319U
Application number: CN202022221796.7U
Authority: CN
Inventors: 温晓良; 侯守强; 黄振坤; 董永哲; 黄德明; 兰天送; 徐锋利
Original assignee: Zhangzhou Lidaxin Optoelectronic Technology Co ltd
Current assignee: Zhangzhou Lidaxin Optoelectronic Technology Co ltd
Priority date: 2020-09-30
Filing date: 2020-09-30
Publication date: 2021-06-15
Anticipated expiration: 2030-09-30

Abstract

The utility model provides an emergency driving box, which belongs to the technical field of emergency driving and comprises a first box body, a second box body, a placing cavity, a first connecting ring, a second connecting ring, a sealing ring, a first radiating part and a second radiating part, wherein the placing cavity is formed between the first box body and the second box body; the first connecting ring is connected with the first box body and is provided with a first limiting groove; the second connecting ring is connected with the second box body and is provided with a second limiting groove, and the second connecting ring is used for being in contact with the first connecting ring so that the second limiting groove is matched with the first limiting groove to form a sealing groove; the sealing ring is arranged in the sealing groove and used for sealing the first box body and the second box body. Through placing the sealing washer in first spacing groove and second spacing inslot, can make the sealing washer to placing chamber and outside and separating, and after first connecting ring and second connecting ring contact, the sealing washer can further promote sealing performance with the lateral wall contact of the lateral wall of first spacing groove and second spacing groove.

Description

Emergency driving box

Technical Field

The utility model belongs to the technical field of emergency drive, more specifically say, relate to an emergency drive box.

Background

The lamp is an appliance capable of transmitting light, distributing and changing the distribution of light sources, and comprises all parts except the light sources, which are required by fixing and protecting the light sources, and circuit accessories which are necessary for connecting with a power supply; in order to deal with emergency situations, an emergency power supply is arranged in an existing lamp and is placed in a driving box; the driving box in the prior art comprises two shells, a sealing gasket is arranged between the two shells, and the sealing of the driving box is achieved by the way that the two shells squeeze the sealing gasket, but the sealing is performed by the way that the two shells directly clamp the sealing gasket, so that the sealing gasket is greatly deformed, and the service life of the sealing gasket is influenced; and the sealing gasket is easy to slide along the diameter direction of the two shells when being installed, so that the sealing gasket deviates from the preset position and is inconvenient to install.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an emergency drive box aims at solving among the prior art inconvenient technical problem who seals the drive box.

In order to achieve the above object, the utility model adopts the following technical scheme: the emergency driving box comprises a first box body and a second box body, wherein the first box body and the second box body are connected, a placing cavity for placing a power supply is formed between the first box body and the second box body, the first box body and the second box body are of cylindrical structures, and the emergency driving box further comprises a first connecting ring, a second connecting ring, a sealing ring, a first heat dissipation part and a second heat dissipation part; the first connecting ring is connected with the first box body and is provided with a first limiting groove; the second connecting ring is connected with the second box body and provided with a second limiting groove, and the second connecting ring is used for being in contact with the first connecting ring so that the second limiting groove is matched with the first limiting groove to form a sealing groove; the sealing ring is arranged in the sealing groove and used for sealing the first box body and the second box body; the first heat dissipation part is arranged on the first box body, and one end of the first heat dissipation part is connected with the first connecting ring; the second heat sink is disposed on the second case, and has one end connected to the second connection ring.

As another embodiment of the present application, the first connection ring is detachably connected to the second connection ring.

As another embodiment of the present application, the first connection ring and the second connection ring are one or more of clamping, pinning and bolting.

As another embodiment of this application, first box body and/or be equipped with the preformed hole on the second box body, be equipped with the seal assembly on the preformed hole, the seal assembly is used for sealing or opening the preformed hole.

As another embodiment of the application, the closing assembly comprises one or more of a closing column, a closing block and a closing pad which are used for being connected with the prepared hole.

As another embodiment of the present application, the first heat sink part and the second heat sink part are both heat sink plates, and the heat sink plates are arranged along the circumferential direction of the first case and the second case.

As another embodiment of the present application, a diameter of a contact end of the first container and the second container is larger than a diameter of a departing end of the first container and the second container.

As another embodiment of the application, the emergency driving box is arranged outside the lamp, and the first box body is provided with a hanging part.

As another embodiment of the application, the second box body is provided with a connecting part, one end of the connecting part is connected with the second box body, and the other end of the connecting part is used for being connected with an electric element.

As another embodiment of the present application, the connection portion is a connection rod, and the connection rod is inserted into the second box body; and the second box body is provided with a fixing part for fixing the connecting rod.

The utility model provides a pair of emergency drive box's beneficial effect lies in: compared with the prior art, the sealing ring is placed in the first limiting groove and the second limiting groove, so that the placing cavity and the outside can be separated by the sealing ring, and after the first connecting ring is contacted with the second connecting ring, the sealing ring is contacted with the side wall of the first limiting groove and the side wall of the second limiting groove, so that the sealing performance can be further improved; the sealing ring is placed in the sealing groove, so that the sealing ring does not need to be clamped, the deformation of the sealing ring can be reduced, and the service life of the sealing ring is prolonged conveniently; when the power supply is installed, the power supply is fixed in the first box body, the sealing ring is placed in the first limiting groove, and the sealing ring is higher than the first limiting groove; the part of the sealing ring higher than the first limiting groove can be positioned in the second limiting groove by fixing the second shell on the first shell; the sealing ring can be prevented from moving along the diameter direction in the mounting process, so that the mounting is convenient; the first box body and the second box body are both of cylindrical structures, so that the heat dissipation areas of the first box body and the second box body can be increased; because the first heat dissipation part is respectively connected with the first box body and the first connecting ring, and the second heat dissipation part is respectively connected with the second box body and the second connecting ring, the heat dissipation part is ensured while sealing, the protection performance is improved, and the driver can work better.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described 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 to obtain other drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an emergency driving box according to an embodiment of the present invention;

fig. 2 is a schematic view of a second connecting ring portion of an emergency drive box according to an embodiment of the present invention;

fig. 3 is a schematic view of a first connecting ring portion of an emergency drive box according to an embodiment of the present invention;

fig. 4 is an enlarged view of a portion a in fig. 3.

In the figure: 1. a first case; 11. reserving a hole; 12. a hanging part; 2. a second box body; 21. a fixed cylinder; 22. fixing screw holes; 3. a first connecting ring; 31. a first limit groove; 4. a second connection ring; 41. a second limit groove; 5. a seal ring; 6. a heat sink.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1 to fig. 3, an emergency driving box according to the present invention will be described. An emergency driving box comprises a first box body 1 and a second box body 2, wherein the first box body 1 and the second box body 2 are connected, a placing cavity for placing a power supply is formed between the first box body 1 and the second box body 2, and the emergency driving box also comprises a first connecting ring 3, a second connecting ring 4, a sealing ring 5, a first heat dissipation part and a second heat dissipation part; the first connecting ring 3 is connected with the first box body 1 and is provided with a first limiting groove 31; the second connecting ring 4 is connected with the second box body 2 and is provided with a second limiting groove 41, and the second connecting ring 4 is used for contacting with the first connecting ring 3 so that the second limiting groove 41 is matched with the first limiting groove 31 to form a sealing groove; the sealing ring 5 is arranged in the sealing groove and used for sealing the first box body 1 and the second box body 2; the first heat dissipation part is arranged on the first box body 1, and one end of the first heat dissipation part is connected with the first connecting ring 3; the second heat sink is disposed on the second container 2, and has one end connected to the second connection ring 4.

Compared with the prior art, the emergency driving box provided by the utility model, by placing the sealing ring 5 in the first limiting groove 31 and the second limiting groove 41, the sealing ring 5 can separate the placing cavity and the outside, and after the first connecting ring 3 is contacted with the second connecting ring 4, the sealing ring 5 is contacted with the side wall of the first limiting groove 31 and the side wall of the second limiting groove 41, so that the sealing performance can be further improved; by placing the sealing ring 5 in the sealing groove, the sealing ring 5 does not need to be clamped, so that the deformation of the sealing ring 5 can be reduced, and the service life of the sealing ring 5 is prolonged; when the box is installed, a power supply is fixed in the first box body 1, the sealing ring 5 is placed in the first limiting groove 31, and the sealing ring 5 is higher than the first limiting groove 31; by fixing the second housing to the first housing, the portion of the seal ring 5 higher than the first limit groove 31 can be positioned in the second limit groove 41; the sealing ring 5 can be prevented from moving along the diameter direction in the mounting process, so that the mounting is convenient; because the first box body 1 and the second box body 2 are both in a cylindrical structure, the heat dissipation area of the first box body 1 and the heat dissipation area of the second box body 2 can be increased; because the first heat dissipation part is respectively connected with the first box body 1 and the first connecting ring 3, and the second heat dissipation part is respectively connected with the second box body 2 and the second connecting ring 4, the heat dissipation part is ensured while sealing, the protection performance is improved, and the driver can work better.

As a specific embodiment of the emergency driving box provided by the present invention, please refer to fig. 1 to 3, wherein the first connecting ring 3 is detachably connected to the second connecting ring 4, the first connecting ring 3 is fixedly connected to the first box body 1, and the second connecting ring 4 is fixedly connected to the second box body 2; because the first connecting ring 3 and the second connecting ring 4 can be detachably connected, the first box body 1 and the second box body 2 can be conveniently disassembled and assembled, so that the power supply in the cavity can be conveniently taken out when the power supply in the cavity breaks down, and the power supply can be conveniently overhauled.

As a specific implementation manner of the embodiment of the present invention, please refer to fig. 1 to 3, wherein the first connecting ring 3 and the second connecting ring 4 are one or more of clamping, pin connection, and bolt connection; in the present embodiment, the bolt connection is explained; a plurality of first connecting holes are formed in the first connecting ring 3, and second connecting holes aligned with the first connecting holes are formed in the second connecting ring 4; after first go-between 3 and second go-between 4 contact, first connecting hole aligns with the second connecting hole, and the bolt passes behind first connecting hole and the second connecting hole and the cooperation of nut, and then fixes first go-between 3 and second go-between 4 to fix second box body 2 on first box body 1.

As a specific implementation manner of the embodiment of the present invention, referring to fig. 1 to 3, a preformed hole 11 is provided on the first box body 1 and/or the second box body 2, and a sealing component is provided on the preformed hole 11 and used for sealing or opening the preformed hole 11; in this embodiment, the first box 1 and the second box 2 are provided with the preformed holes 11 for illustration; the preformed holes 11 on the first box body 1 and the second box body 2 are sealed through the sealing components when not needed, so that impurities entering the placing cavity from the preformed holes 11 can be reduced, and the power supply in the placing cavity can be protected conveniently; when the preformed hole 11 needs to be used, the closing component opens the preformed hole 11, so that a cable can conveniently pass through the preformed hole 11 or a sensor is installed at the position of the preformed hole 11; after wiring, arranging a sealing gasket at the position of the preformed hole 11; after mounting the sensor, the sensor can close the prepared hole 11.

As a specific implementation manner of the embodiment of the present invention, please refer to fig. 1 to 3, the sealing assembly includes one or more of a sealing post, a sealing block, and a sealing pad for connecting with the preformed hole 11; the closed column is inserted into the preformed hole 11 and is provided with an elastic layer; after the closed column is inserted into the preformed hole 11, the elastic layer on the closed column deforms and contacts with the wall of the preformed hole 11, so that the preformed hole 11 is closed; when the closed column is taken out of the preformed hole 11, the preformed hole 11 can be opened; the sealing block and the sealing pad are bonded with the first box body 1 and the second box body 2, so that the preformed holes 11 on the first box body 1 and the second box body 2 are sealed; when the prepared hole 11 is used, the closing block and the closing pad are removed from the first container 1 and the second container 2.

In this embodiment, the sealing assembly further comprises a sealing bolt, the preformed hole 11 is a threaded hole, and the sealing bolt is in threaded fit with the preformed hole 11; a sealing gasket is arranged on the sealing bolt; when the preformed hole 11 is not needed, the sealing bolt is in threaded fit with the preformed hole 11, and the preformed hole 11 is sealed through the sealing gasket, so that impurities entering the placing cavity are reduced; when the preformed hole 11 is needed, the closing bolt is taken out of the preformed hole 11.

As a specific implementation manner of the embodiment of the present invention, please refer to fig. 1 to 3, the first heat dissipation part and the second heat dissipation part are both heat dissipation plates 6, and the heat dissipation plates 6 are arranged along the circumferential direction of the first box body 1 and the second box body 2; the heating panel 6 is fixed on first box body 1 and second box body 2, and the axis direction setting of heating panel 6 along first box body 1 and second box body 2, and a plurality of heating panels 6 distribute along the circumferencial direction of first box body 1 and second box body 2, can be convenient for dispel the heat to first box body 1 and second box body 2.

As a specific implementation manner of the embodiment of the present invention, please refer to fig. 1 to 3, the diameter of the contact end of the first box 1 and the second box 2 is larger than the diameter of the deviating end of the first box 1 and the second box 2; the power supply is placed in the placing cavity, the power supply is fixed in the placing cavity through the support, and two ends of the support are respectively fixed at the deviating end in the first box body 1 and the deviating end in the second box body 2, so that the power supply is arranged in the middle of the support, and heat emitted by the power supply during working can be accumulated in the middle; the heat accumulated in the middle can be guided to the deviating end of the first box body 1 and the second box body 2 through the shuttle-shaped structures of the first box body 1 and the second box body 2 and the heat dissipation plates 6 on the first box body 1 and the second box body 2, so that the heat dissipation is facilitated.

As a specific implementation manner of the embodiment of the present invention, please refer to fig. 1 to 3, the emergency driving box is arranged outside the lamp, the first box body 1 is provided with a hanging portion 12, the hanging portion 12 is a hook, an external thread is arranged at a connection portion of the hook and the first box body 1, the first box body 1 is provided with a threaded hole, and the hook is in threaded fit with the first box body 1; the emergency driving box is arranged outside the lamp, and the size of the emergency driving box does not need to be changed according to the specific size inside the lamp, so that the application range is wide; the emergency driving box can be hung through the hanging part 12 on the first box body 1, so that the emergency driving box is convenient to fix in a specific use environment.

As a specific implementation manner of the embodiment of the present invention, please refer to fig. 1 to 3, a connecting portion is disposed on the second box body 2, one end of the connecting portion is connected to the second box body 2, and the other end is used for connecting to an electrical component; the second box body 2 can be connected with the lamp through the connecting part and also can be connected with the driving box on the lamp through the connecting part, so that a power supply in the emergency driving box can supply power to the lamp when power is cut off.

As a specific implementation manner of the embodiment of the present invention, please refer to fig. 3 and 4, the connection portion is a connection rod, and the connection rod is inserted into the second box body 2; the second box body 2 is provided with a fixing part for fixing the connecting rod; the fixing part is a fixing cylinder 21, the fixing cylinder 21 is fixed on the second box body 2, a fixing screw hole 22 is formed in the fixing cylinder 21, and a fixing bolt is arranged on the fixing screw hole 22; the connecting rod is spliced with the fixed cylinder 21, and after the connecting rod is spliced with the fixed cylinder 21, the connecting rod in the fixed cylinder 21 can be abutted through the thread fit of the fixed bolt and the fixed cylinder 21, so that the connecting rod is fixed on the first box body 1 conveniently.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides an emergency driving box, includes first box body (1) and second box body (2), first box body (1) with second box body (2) connect and with form the chamber of placing that is used for placing the power between second box body (2), its characterized in that, first box body (1) with second box body (2) are the tubular structure, still include:

the first connecting ring (3) is connected with the first box body (1) and is provided with a first limiting groove (31);

the second connecting ring (4) is connected with the second box body (2) and provided with a second limiting groove (41), and the second connecting ring (4) is used for being in contact with the first connecting ring (3) so that the second limiting groove (41) is matched with the first limiting groove (31) to form a sealing groove;

the sealing ring (5) is arranged in the sealing groove and used for sealing the first box body (1) and the second box body (2);

the first heat dissipation part is arranged on the first box body (1), and one end of the first heat dissipation part is connected with the first connecting ring (3); and

and the second heat dissipation part is arranged on the second box body (2), and one end of the second heat dissipation part is connected with the second connecting ring (4).

2. An emergency drive cassette according to claim 1, wherein the first coupling ring (3) is detachably connected to the second coupling ring (4).

3. An emergency drive cassette according to claim 2, wherein the first (3) and second (4) coupling rings are one or more of snap-fit, pin-fit, and bolt-fit.

4. An emergency drive case according to claim 1, wherein the first case (1) and/or the second case (2) is provided with a prepared hole (11), and the prepared hole (11) is provided with a closing component, and the closing component is used for closing or opening the prepared hole (11).

5. An emergency drive cassette according to claim 4, wherein the closure assembly comprises one or more of a closure post, a closure block, a closure mat for connection to the preformed hole (11).

6. An emergency drive case according to claim 1, wherein the first heat sink portion and the second heat sink portion are each a heat sink plate (6), and the heat sink plates (6) are arranged in a circumferential direction of the first case (1) and the second case (2).

7. An emergency drive case according to claim 6, wherein the diameter of the contact end of the first case (1) and the second case (2) is greater than the diameter of the facing away end of the first case (1) and the second case (2).

8. An emergency drive cassette according to claim 1, wherein the emergency drive cassette is adapted to be arranged outside a luminaire, and the first cassette body (1) is provided with a suspension (12).

9. An emergency drive cassette according to claim 8, wherein the second cassette body (2) is provided with a connecting portion having one end connected to the second cassette body (2) and the other end for connection to an electrical component.

10. An emergency drive case according to claim 9, wherein the connecting portion is a connecting rod which is inserted into the second case (2); and the second box body (2) is provided with a fixing part for fixing the connecting rod.