CN217770641U - Box for electromechanical device - Google Patents

Abstract

The utility model relates to an installation box technical field, concretely relates to box for electromechanical device, include: box body and antistatic device. The box body comprises a first shell and a second shell which are oppositely arranged and enclose a cavity for accommodating electromechanical equipment; the anti-static device comprises a static collecting component and a static leading-out component, the static collecting component is connected with the box body, and the static leading-out component is connected with the box body and extends out of the box body; the static collecting assembly comprises a conductive block and a collecting wire, the conductive block is arranged between the first shell and the second shell, and the collecting wire is formed on the cavity wall of the first shell; the static electricity leading-out component comprises a contact head, the two ends of the collecting line are connected with a conductive block and the contact head, the contact head is arranged on the mounting hole in the first shell in a penetrating mode, and the contact head stretches out of one end of the mounting hole and is connected with the ground or the wall. The utility model provides a box for electromechanical device derives static to ground or wall, and the security performance of reinforcing equipment guarantees that the inside electromechanical device of box body can normally work.

Description

Box for electromechanical device

Technical Field

The utility model relates to an installation box technical field, concretely relates to box for electromechanical device.

Background

Various control devices, automatic instrument equipment, wireless electronic communication equipment and other small electromechanical equipment are assembled in a power plant, for example, the wireless electronic communication equipment mainly comprises a wireless terminal, a wireless network bridge, a wireless network card, a wireless lightning arrester, an antenna and the like, and the small electromechanical equipment is usually placed in a box for the electromechanical equipment and is connected with external equipment through a wire harness.

When various small electromechanical devices which are electrically connected generate a large amount of static electricity during working, the static electricity can be accumulated in the box body to influence the normal working of the electromechanical devices, and even can damage various electromechanical devices. The existing box for electromechanical equipment is inconvenient for electrostatic leading-out and has potential safety hazards.

SUMMERY OF THE UTILITY MODEL

Therefore, the to-be-solved technical problem of the utility model lies in overcoming among the prior art that the box for electromechanical device receives the defect that static destroys easily to a box for electromechanical device is provided.

In order to solve the above problem, the utility model provides a box for electromechanical device, include: the box body comprises a first shell and a second shell, wherein the first shell and the second shell are oppositely arranged and enclose a cavity suitable for accommodating electromechanical equipment; the anti-static device comprises a static collecting component and a static leading-out component, the static collecting component is connected with the box body, and the static leading-out component is connected with the box body and extends out of the box body;

the static electricity collection assembly includes: the conductive block is arranged between the first shell and the second shell, and the collection line is formed on the cavity wall of the first shell;

the static electricity derivation component includes: the contact, the both ends of collecting the line are connected the conducting block with the contact, the contact is worn to establish on the mounting hole on the first casing, the contact stretch out in the one end of mounting hole is suitable for and is connected with ground or wall.

Optionally, in the above cartridge for an electromechanical device, the contact head includes a contact column and a sliding plate connected to each other, the sliding plate is fixedly connected to the collection line, and one end of the contact column extends out of the mounting hole;

the static electricity derivation component further comprises: the mounting shell is fixedly mounted in the mounting hole, one end of the mounting shell is opened, the sliding plate is slidably mounted in the mounting shell, and the extending end of the contact column extends out of the opening of the first shell to be connected with the ground or the wall; and two ends of the elastic piece are abutted between the inner wall surface of the shell of the mounting shell and the sliding plate, and when the contact head moves towards the cavity bottom of the mounting shell under the driving of an external force, the elastic piece has an elastic force for driving the contact head to move towards the direction of the mounting hole of the mounting shell.

Optionally, in the cartridge for an electromechanical device, the static electricity discharge assembly further includes: the partition plate is fixedly installed at the opening of the installation shell and is fixedly connected with the first shell, and a through hole is formed in the partition plate and is suitable for the contact column to slide.

Optionally, the cartridge for an electromechanical device further includes: the heat dissipation device is arranged in the box body and comprises a heat collection structure, a heat transfer structure and a heat dissipation structure, and the heat collection structure is fixedly arranged on the inner wall of the box body and is suitable for collecting heat in the box body; the heat transfer structure is connected with the heat collection structure, partially extends out of the box body and is suitable for transferring heat out of the box body; the heat dissipation structure is connected with the heat transfer structure and is suitable for dissipating heat.

Alternatively, the cartridge for an electromechanical device described above, wherein the heat collecting structure includes: the heat collecting block is fixedly arranged inside the second shell and is suitable for collecting heat inside the box body; and one end of the fixing frame is fixedly connected with the second shell, and the other end of the fixing frame is fixedly connected with the heat collection block.

Optionally, in the cartridge for an electromechanical device described above, the heat transfer structure includes: at least one group of heat pipes is arranged, one end of each heat pipe is fixedly arranged on the heat collection block, and each heat pipe penetrates through the outer wall of the top of the second shell; the connector is fixedly connected to the other end of the heat pipe; the heat-conducting plate, the heat-conducting plate is fixed to be set up on the second casing, and with the connector butt.

Optionally, in the above cartridge for an electromechanical device, the heat dissipation structure includes: and the radiating fins are fixedly arranged on the heat conducting plate.

Optionally, in the above cartridge for an electromechanical device, the top outer wall of the first casing is provided with a connecting groove, the bottom outer wall of the second casing is provided with a connecting block, and the connecting block is inserted into the connecting groove.

Optionally, the above-mentioned cartridge for an electromechanical device, the first casing and/or the second casing has at least one wire connection slot thereon, and the wire connection slot is adapted to provide a through connection space for a wire harness of the electromechanical device; the box for electromechanical device further comprises a sealing piece, wherein the sealing piece is arranged in the wiring groove and is suitable for being sleeved with a wiring harness of the electromechanical device.

Optionally, the cartridge for electromechanical device further includes: the ear plates are arranged on the outer walls of the two sides of the first shell, and fixing holes are formed in the outer wall of the top of each ear plate.

The utility model has the advantages of it is following:

1. the utility model provides a box for electromechanical device sets up antistatic device in the box body, collects and derives static through conducting block, collection line and contact head, derives static to ground or wall, and the safety in utilization performance of reinforcing equipment guarantees that the inside electromechanical device of box body can normally work.

2. The utility model provides a box for electromechanical device sets up heat abstractor in that the second casing is inside, including heat collection structure, heat transfer structure and heat dissipation structure, wherein the thermal-arrest piece is collected the heat, outside with heat transfer to the box body through heat pipe, connector and heat-conducting plate, through multiunit radiating fin effluvium heat, collect, transmit and effluvium the heat in the electromechanical device box body, reduce the influence of heat to electromechanical device in the box body, improve equipment's life.

3. The utility model provides a box for electromechanical device sets up rubber seal spare in wiring groove department, strengthens sealing performance when preventing the electric leakage, reaches dirt-proof effect.

Drawings

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

Fig. 1 is a schematic structural view of the cartridge for electromechanical device of the present invention;

fig. 2 is a schematic structural view of a connector of the cartridge for electromechanical device according to the present invention;

fig. 3 is a side structural sectional view of the cartridge for electromechanical device of the present invention;

fig. 4 is an enlarged view of the electrostatic discharge assembly a in fig. 3 of the cartridge for an electromechanical device according to the present invention;

description of reference numerals:

1. a box body; 11. a first housing; 111. connecting grooves; 112. mounting holes; 12. a second housing; 121. connecting blocks; 13. a wiring slot;

2. a heat sink; 21. a heat collection structure; 211. a heat collection block; 212. a fixed mount; 22. a heat transfer structure; 221. a heat pipe; 222. a connector; 223. a heat conducting plate; 23. a heat dissipation structure; 231. a heat dissipating fin;

3. an antistatic device; 31. a static electricity collection assembly; 311. a conductive block; 312. collecting a line; 32. a static electricity lead-out component; 321. mounting a shell; 322. an elastic member; 323. a partition plate; 323a, a through hole; 324. a contact head; 324a, contact post; 324b, a slip plate;

4. a seal member; 5. an ear plate; 51. and (7) fixing holes.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, 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 according to specific situations by those skilled in the art.

Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.

Examples

With reference to fig. 1 to 3, the present embodiment provides a cartridge for an electromechanical device, including:

a box body 1 and an antistatic device 3. The box body 1 comprises a first shell 11 and a first shell 12, wherein the first shell 11 and the first shell 12 are oppositely arranged and enclose a cavity suitable for accommodating electromechanical equipment; the anti-static device 3 comprises a static collecting component 31 and a static leading-out component 32, the static collecting component 31 is connected with the box body 1, and the static leading-out component 32 is connected with the box body 1 and extends out of the box body 1;

as shown in fig. 3, in the present embodiment, the static electricity collecting assembly 31 includes: two conductive blocks 311 and two sets of collecting lines 312, the conductive blocks 311 are disposed between the first housing 11 and the first housing 12, and the collecting lines 312 are formed on the cavity wall of the first housing 11; the static electricity discharge assembly 32 includes: the two ends of the contact 324 and the two ends of the collecting line 312 are respectively connected to the conductive block 311 and the contact 324, the contact 324 is disposed through the mounting hole 112 of the first housing 11, and one end of the contact 324 extending out of the mounting hole 112 is suitable for being connected to the ground or the wall.

Certainly, the conductive blocks 311 and the collection lines 312 may be arranged in one or more groups, and may be arranged according to the specific situation of the electrical equipment in the box body 1, and the connection mode is not particularly limited; in this embodiment, the conductive blocks 311 are connected with the collection lines 312 by welding, two conductive blocks 311 and two sets of collection lines 312 are selected and used, and are respectively arranged on two sides of the box body 1, so that static electricity in the whole box body 1 can be uniformly treated, and compared with multiple sets of arrangement, the cost is saved, and the installation is simple.

Specifically, as shown in fig. 3, by the conductive block 311, the collecting line 312 and the contact head 324, the collecting line 312 can collect static electricity on the surface of the device during use, and the contact head 324 can keep the collecting line 312 in contact with the wall surface during use, so that the static electricity of the device can be timely led out during use, and the static electricity prevention effect is achieved on the device.

Further, in the present embodiment, the contact head 324 includes a contact column 324a and a sliding plate 324b connected to each other, and the connection manner is a welding manner, but other fixing connection manners such as gluing, screwing, etc. may also be used; the sliding plate 324b is fixedly electrically connected to the collecting line 312, and one end of the contact column 324a extends out of the mounting hole 112.

As shown in fig. 3, the static electricity discharge assembly 32 further includes: a mounting shell 321 and an elastic member 322, wherein the mounting shell 321 is fixedly mounted in the mounting hole 112 of the first housing 11, one end of the mounting shell 321 is open, the sliding plate 324b is slidably mounted in the mounting shell 321, and the extending end of the contact column 324a extends out of the opening of the mounting shell 321 to connect with the ground or the wall; both ends of the elastic member 322 abut between the inner wall surface of the mounting case 321 and the sliding plate 324b, and when the contact head 324 is driven by an external force to move toward the bottom of the mounting case 321, the elastic member 322 has an elastic force for driving the contact head 324 to move toward the mounting hole 112 of the mounting case 321, and in this embodiment, the elastic member 322 is selected to be a spring.

Specifically, the cross-sectional shape of the contact column 324a is not limited, and may be square or circular, the connection mode of the mounting shell 321 and the first housing 11 is not limited, and may be welding, threaded connection, and the like, in this embodiment, threaded connection is adopted, the connection is tight, and meanwhile, the detachment is convenient; in addition, the material of the cartridge 1 and the contact 324 is conductive, and other structural materials are not limited.

In addition, the static electricity leading-out assembly 32 further includes a partition 323 fixedly installed at the opening of the installation shell 321, the partition 323 is fixedly connected with the first housing 11, and a through hole 323a is formed in the partition 323 and is suitable for the contact column 324a to slide; in the embodiment, the radial length of the contact column 324a is matched with the through hole 323a, which is smaller than the width of the sliding plate 324b, so that the concentrated static electricity can be guided out and the contact head 324 cannot be separated from the mounting shell 321; the spacer 323 is wider than the radial length of the mounting shell 321 to help support the mounting shell 321.

Further, the above-mentioned cartridge for electromechanical device further includes: a heat sink 2 disposed within the first housing 12. The heat dissipation device 2 comprises a heat collection structure 21, a heat transfer structure 22 and a heat dissipation structure 23, wherein the heat collection structure 21 is fixedly arranged on the inner wall of the first casing 12 and is suitable for collecting heat in the box body 1, and when the heat collection structure is fixedly arranged on the inner wall of the first casing 12, the heat conduction distance is short, so that heat dissipation is facilitated, and certainly, the heat collection structure 21 is not eliminated and is arranged in the first casing 11; the heat transfer structure 22 is fixedly connected with the heat collection structure 21, partially extends out of the box body 1 and transfers heat to the outside of the box body 1; the heat dissipating structure 23 is fixedly connected to the heat transfer structure 22 and adapted to dissipate heat.

Specifically, the heat collecting structure 21 includes: a heat collecting block 211 and a fixing frame 212, wherein the fixing frame 212 is welded on the inner wall of the first housing 12, and the bottom end is connected with the heat collecting block 211 by a screw, although it is not excluded that the fixing frame is disposed in the first housing 11. The connection mode includes but not limited to the above welding and screw connection, and also includes other connection modes such as bolts, buckles and the like, and the appropriate mode can be selected according to actual conditions.

As shown in fig. 2 and 3, the heat transfer structure 22 includes: the heat pipes 221, the connecting head 222 and the heat conducting plate 223, wherein 4 groups of heat pipes 221 are provided, the bottoms of the heat pipes 221 are respectively welded on the top of the heat collecting block 211, and the top of the heat pipe 221 penetrates through the outer wall of the top of the first shell 12; the connector 222 is welded on the top of the heat pipe 221; the heat conducting plate 223 is mounted on the first casing 12 by screws, and is fitted around the outside of the connecting head 222 so as to abut against the connecting head 222. The above-mentioned connections include, but are not limited to, welding and screw connections, and the number of the heat pipes 221 may be selected according to the electrical equipment in the case 1. As shown in fig. 1, the heat dissipation structure 23 includes a plurality of sets of heat dissipation fins 231, and the plurality of sets of heat dissipation fins 231 are welded on the top outer wall of the heat conduction plate 223, although other connection options are not excluded.

In the using process of the device, the heat collecting block 211 collects heat generated when internal components of the device run, the collected heat is conducted to the connecting head 222 through the heat pipe 221 and then conducted to the inside of the heat conducting plate 223 through the connecting head 222, the heat conducting plate 223 guides the heat to the radiating fins 231, and the heat on the radiating fins 231 is taken away through the flowing of air around the outside of the device, so that the heat dissipation of the device can be ensured.

As shown in fig. 3, the top outer wall of the first casing 11 is provided with a connecting groove 111, and the bottom outer wall of the first casing 12 is provided with a connecting block 121, in this embodiment, the connecting block 121 is integrally formed with the first casing 12, and the connecting block 121 is inserted into the connecting groove 111. Of course, as another embodiment, the connection block 121 may be separately disposed and connected to the first housing 12, and the connection mode may be a conventional connection mode such as welding.

As shown in fig. 1, in the present embodiment, the first housing 11 and the first housing 12 are both provided with wiring slots 13, and the wiring slots 13 cooperate with each other to provide a through connection space for the wiring harness of the electromechanical device; as another embodiment, the wiring slots 13 may be formed only in the first housing 11 or only in the second housing 12, and the number of the wiring slots 13 may be selected according to the number of the electrical devices in the case 1.

In addition, electromechanical device is with box still including setting up at the inside sealing member 4 of wiring groove 13, be suitable for and cup joint with electrical equipment's pencil, in this embodiment, the rubber buffer is selected to sealing member 4, and is difficult electrically conductive, improves the sealing performance of device, and then can reduce the quantity that enters into the inside dust of device in the process of using, improves the dustproof function of device in the process of using, and of course, other materials are not got rid of in the selection of sealing member 4.

As shown in fig. 1 and 2, the cartridge for an electromechanical device provided in the present embodiment further includes: the ear plates 5 are arranged on the outer wall of the first shell 11, the fixing holes 51 are formed in the outer wall of the top of each ear plate 5, and 4 groups of the ear plates 5 are selected, so that the fixing effect is good, and the stability of the device is enhanced. Of course, the number of the ear plates 5 is not limited in particular, and may be less than 4, for example, 2, or may be more than 4, for example, 6, and may be selected according to the economic cost and the installation requirement of the device, and similarly, the ear plates 5 may be integrally formed with the first housing 11, or may be fixedly connected with the first housing 11.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the invention.

Claims (10)

1. A cartridge for electromechanical devices, comprising:

the box body (1) comprises a first shell (11) and a second shell (12), wherein the first shell (11) and the second shell (12) are oppositely arranged and enclose a cavity suitable for accommodating electromechanical equipment;

the anti-static device (3) comprises a static collecting component (31) and a static leading-out component (32), the static collecting component (31) is connected with the box body (1), and the static leading-out component (32) is connected with the box body (1) and extends out of the box body (1);

the electrostatic collection assembly (31) comprises: at least one conductive block (311) and a collection line (312), wherein the conductive block (311) is arranged between the first shell (11) and the second shell (12), and the collection line (312) is formed on the cavity wall of the first shell (11);

the static electricity derivation assembly (32) includes: the two ends of the collecting line (312) are connected with the conductive block (311) and the contact head (324), the contact head (324) penetrates through the mounting hole (112) in the first shell (11), and one end, extending out of the mounting hole (112), of the contact head (324) is suitable for being connected with the ground or the wall.

2. The box of claim 1, wherein the contact head (324) comprises a contact post (324 a) and a sliding plate (324 b) connected to each other, the sliding plate (324 b) being fixedly connected to the collection wire (312), one end of the contact post (324 a) protruding out of the mounting hole (112);

the static electricity derivation assembly (32) further includes:

the mounting shell (321), the mounting shell (321) is fixedly mounted in the mounting hole (112), one end of the mounting shell (321) is open, the sliding plate (324 b) is slidably mounted in the mounting shell (321), and the extending end of the contact column (324 a) extends out of the opening of the first shell (11) to be connected with the ground or the wall;

and two ends of the elastic piece (322) are abutted between the inner wall surface of the mounting shell (321) and the sliding plate (324 b), and when the contact head (324) moves towards the cavity bottom of the mounting shell (321) under the driving of an external force, the elastic piece (322) has an elastic force which drives the contact head (324) to move towards the direction of the mounting hole (112) of the mounting shell (321).

3. The cartridge for electromechanical devices according to claim 2, wherein said static electricity deriving assembly (32) further comprises:

the partition plate (323) is fixedly installed at the opening of the installation shell (321) and is fixedly connected with the first shell (11), a through hole (323 a) is formed in the partition plate (323), and the through hole (323 a) is suitable for the contact column (324 a) to slide.

4. The cartridge for an electromechanical device according to any one of claims 1 to 3, characterized by further comprising:

the heat dissipation device (2) is arranged in the box body (1) and comprises a heat collection structure (21), a heat transfer structure (22) and a heat dissipation structure (23), and the heat collection structure (21) is fixedly arranged on the inner wall of the box body (1) and is suitable for collecting heat in the box body (1); the heat transfer structure (22) is connected with the heat collection structure (21) and partially extends out of the box body (1) and is suitable for transferring heat out of the box body (1); the heat dissipation structure (23) is connected with the heat transfer structure (22) and is suitable for dissipating heat.

5. Cartridge for an electromechanical device according to claim 4, characterised in that said heat collecting structure (21) comprises:

a heat collecting block (211), said heat collecting block (211) being fixedly arranged inside said second housing (12) and adapted to collect heat inside the cartridge body (1);

one end of the fixing frame (212) is fixedly connected with the second shell (12), and the other end of the fixing frame (212) is fixedly connected with the heat collecting block (211).

6. The cartridge for an electromechanical device according to claim 5, characterized in that said heat transfer structure (22) comprises:

at least one group of heat pipes (221) is arranged, one end of each heat pipe (221) is fixedly arranged on the heat collection block (211), and the heat pipes (221) penetrate through the outer wall of the top of the second shell (12);

the connector (222), the said connector (222) is fixedly connected to another end of the said heat pipe (221);

the heat conducting plate (223), heat conducting plate (223) fixed set up on second casing (12), and with connector (222) butt.

7. The cartridge for an electromechanical device according to claim 6, wherein said heat dissipation structure (23) comprises:

the heat-conducting plate (223) is fixedly arranged on the heat-conducting plate (231).

8. The cartridge for an electromechanical device according to claim 1, wherein the first case (11) has a coupling groove (111) formed on an outer wall of a top portion thereof, the second case (12) has a coupling block (121) formed on an outer wall of a bottom portion thereof, and the coupling block (121) is inserted into the coupling groove (111).

9. The cartridge for electromechanical devices according to claim 8, characterized in that said first casing (11) and/or said second casing (12) have at least one wiring slot (13) thereon, said wiring slot (13) being adapted to provide a through connection space for a wiring harness of an electromechanical device;

the cartridge for electromechanical device further includes: the sealing element (4) is arranged inside the wiring groove (13) and is suitable for being sleeved with a wiring harness of the motor device.

10. The cartridge for an electromechanical device according to any one of claims 5 to 9, characterized by further comprising:

the ear plates (5) are arranged on the outer walls of the two sides of the first shell (11), and fixing holes (51) are formed in the outer wall of the top of each ear plate (5).

Images