CN215343508U - Drawer structure of low-voltage switch cabinet - Google Patents
Drawer structure of low-voltage switch cabinet Download PDFInfo
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- CN215343508U CN215343508U CN202121116579.XU CN202121116579U CN215343508U CN 215343508 U CN215343508 U CN 215343508U CN 202121116579 U CN202121116579 U CN 202121116579U CN 215343508 U CN215343508 U CN 215343508U
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Abstract
The utility model provides a drawer structure of a low-voltage switch cabinet, which comprises a cabinet body and a drawer, wherein the cabinet body comprises a first side wall and a second side wall, guide rails are arranged on the inner surface of the first side wall and the inner surface of the second side wall, the guide rails on the two side walls are oppositely arranged, the drawer is arranged in the cabinet body and is in sliding connection with the guide rails through pulleys, an elastic cushion block is arranged on the inner surface of the first side wall, a supporting part matched with the elastic cushion block is arranged on the end surface of the drawer facing the first side wall, the supporting part is close to a drawer door of the drawer, and the supporting part is supported against the elastic cushion block in a state that the drawer is locked in the cabinet body. When the plug of the contact switch of the drawer is to be plugged with the contact switch in the cabinet body, the abutting part abuts against the drawer to reduce the looseness of the drawer, so that the sliding of the drawer is more stable, and the plug and the socket of the contact switch are ensured to be accurately plugged; meanwhile, the drawer is in sliding connection with the guide rail through the pulley, and the friction force of sliding friction is smaller, so that abrasion generated between the pulley and the guide rail is reduced.
Description
Technical Field
The utility model relates to the technical field of low-voltage switch cabinets, in particular to a drawer structure of a low-voltage switch cabinet.
Background
The low-voltage switch cabinet is equipment which is responsible for completing electric energy control, protection, conversion and distribution in a low-voltage power supply system, various components are arranged in the low-voltage switch cabinet, and the low-voltage switch cabinet comprises an instrument and a cabinet body and the like, wherein the instrument and the cabinet body comprise an isolating switch, a circuit breaker, a fuse, a contact switch, a thermal relay and the like.
The low-voltage switch cabinet is usually provided with a plurality of drawers, a contact switch is arranged between the cabinet body of the low-voltage switch cabinet and the rear part of the drawer, a plug of the contact switch is arranged on the end surface of the rear part of the drawer, a socket of the contact switch is fixed in the cabinet body of the low-voltage switch cabinet, and the contact switch is closed after the drawer completely extends out of the cabinet body of the low-voltage switch cabinet. For guaranteeing stable grafting of contact switch's plug and socket, this just needs the drawer to slide at the internal stability of cabinet accurately, and traditional drawer sliding structure is at the internal guide rail that sets up of cabinet usually, sets up the slider on the drawer, and slider and guide rail make the clearance increase between slider and the guide rail under long-time friction, lead to the drawer to produce not hard up make the drawer unstable in the internal slip of cabinet, are unfavorable for the grafting of contact switch's plug and socket.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present invention provides a drawer structure of a low voltage switch cabinet with higher sliding stability.
The technical scheme of the utility model is realized as follows:
the utility model provides a drawer structure of a low-voltage switch cabinet, which comprises a cabinet body and a drawer, wherein the drawer is arranged on the cabinet body;
the cabinet body comprises a first side wall and a second side wall, guide rails are arranged on the inner surface of the first side wall and the inner surface of the second side wall, and the guide rails on the two side walls are arranged oppositely;
the drawer is arranged in the cabinet body and is in sliding connection with the guide rail through the pulley;
the inner surface of the first side wall is provided with an elastic cushion block, the end face of the drawer facing the first side wall is provided with a butting part matched with the elastic cushion block, and the butting part is close to a drawer door of the drawer;
and the abutting part abuts against the elastic cushion block under the state that the drawer is locked in the cabinet body.
In the technical scheme, preferably, the outer surface of the second side wall is provided with a clamping portion, a drawer door of the drawer faces towards the end face of the clamping portion and is provided with a hook matched with the clamping portion, and the clamping portion is hooked with the hook in a state that the drawer is locked in the cabinet body.
In the above technical solution, preferably, the clamping portion includes a main frame, a hook, a slider, and an elastic member;
the main frame body is fixedly connected with the outer surface of the second side wall;
the hook comprises a hook part and a handle part, the hook part and the handle part are integrally formed, the hook part is arranged in the main frame body and extends towards the direction far away from the second side wall, and the handle part extends out of the main frame body;
the sliding block is connected with the handle part, is arranged on the main frame body in a sliding mode and can slide towards the direction close to or far away from the second side wall;
the elastic part is abutted between the hook and the outer surface of the second side wall;
the hook is provided with a hook groove matched with the hook part of the hook, the notch of the hook groove faces the end face, close to the second side wall, of the drawer, and the hook part of the hook is clamped in the hook groove of the hook.
In the above technical solution, preferably, an end surface of the hook facing the hook is wedge-shaped.
In the above technical solution, preferably, the guide rail includes a first guide rail and a second guide rail;
the inner surface of the first side wall is provided with a bracket, the first guide rail is fixedly connected with the first side wall through the bracket, and the first guide rail faces the first side wall;
the second guide rail is fixedly connected with the inner surface of the second side wall, and the second guide rail faces the first side wall.
In the above technical solution, preferably, the stand includes a horizontal portion and a vertical portion;
the horizontal part is fixedly connected with the second side wall;
the vertical part is arranged at one end of the horizontal part far away from the second side wall;
the first guide rail is arranged on the end face, facing the second side wall, of the vertical portion.
In the above technical solution, preferably, a sliding groove is formed in the support, the sliding groove is formed between the vertical portion and the first side wall, a roller is arranged at the bottom of the drawer, and the drawer is slidably connected with the sliding groove through the roller.
In the above technical solution, preferably, the pulley is provided on an outer surface of the drawer facing the second side wall, and the pulley is also connected to the outer surface of the drawer facing the first side wall through a connecting portion;
the pulleys are all horizontally arranged and are provided with horizontally arranged annular grooves;
the two guide rails respectively correspond to the pulleys connected on one outer surface of the drawer, and the guide rails extend into the annular grooves of the corresponding pulleys.
In the above technical solution, preferably, the two side walls of the drawer are further provided with vent holes.
Compared with the prior art, the drawer structure of the low-voltage switch cabinet has the following beneficial effects:
(1) the elastic cushion block is arranged on the first side wall of the cabinet body, the abutting part matched with the elastic cushion block is arranged on the end face, facing the first side wall, of the drawer, and when the plug of the contact switch of the drawer and the contact switch in the cabinet body are to be plugged, the abutting part abuts against the drawer, so that the looseness of the drawer is reduced, the sliding of the drawer is more stable, and the plug and the socket of the contact switch are ensured to be accurately plugged; meanwhile, the drawer is in sliding connection with the guide rail through the pulley, and the friction force of sliding friction is smaller, so that abrasion generated between the pulley and the guide rail is reduced.
(2) The surface of second lateral wall is equipped with joint portion, and the drawer door of drawer is equipped with towards the terminal surface of joint portion with joint portion assorted couple, through the joint of joint portion and couple, can make drawer fixed connection internal at the cabinet.
(3) The clamping part is arranged on the cabinet body, the hook is arranged on the drawer, when the drawer is closed, the drawer can be directly pushed towards the interior of the cabinet body, the hook extends into the main frame body and pushes the hook to move towards the second side wall, the hook extrudes the elastic part, and when the hook part of the hook reaches the hook groove of the hook, the hook moves towards the direction far away from the second side wall under the action of the elastic part, so that the hook part of the hook is clamped with the hook groove of the hook; when the drawer is opened, the handle part is pushed to enable the drawer to slide towards the direction of the second side wall, the hook part of the hook can be far away from the hook groove of the hook, and then the drawer is pulled to easily open the drawer; the clamping part has a simple structure, can easily lock or open the drawer, is convenient for maintenance or repair inside the drawer, and has higher application value.
(4) The end surface of the hook facing the hook is wedge-shaped, and the wedge-shaped end surface is arranged so that the hook can push the hook, thereby facilitating the hook connection of the hook and the hook.
(5) Two guide rails all face first lateral wall, and elastic cushion blocks supports the drawer to first lateral wall and presses for the drawer is more stable with being connected of two guide rails.
(6) The support includes horizontal part and vertical portion, is equipped with the spout between vertical portion and the first side wall, but the spout steady support drawer, and the drawer passes through gyro wheel and spout sliding connection, and rolling friction is in order to reduce the wearing and tearing between gyro wheel and the spout.
(7) The equal level of pulley sets up and is equipped with the ring channel that the level set up on the pulley, and the guide rail extends to the ring channel of the pulley that corresponds separately in to rock from top to bottom through setting up the ring channel on the pulley to reduce the drawer, guarantee that the drawer slides at cabinet internal stability.
(8) Through set up the air vent on two lateral walls of drawer to the inside heat dissipation of drawer.
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 description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only 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 diagram of a drawer structure of a low-voltage switch cabinet of the utility model;
FIG. 2 is a schematic view of the connection of the drawer and the rail of the present invention;
FIG. 3 is a partial view A of FIG. 2;
FIG. 4 is a top view of the drawer structure of the low voltage switchgear of the present invention;
fig. 5 is a partial view B of fig. 4.
Description of reference numerals:
10. a cabinet body; 11. a first side wall; 12. a second side wall;
20. a drawer; 21. a holding portion; 22. a drawer door; 23. hooking; 24. a vent hole;
30. a guide rail; 31. a first guide rail; 32. a second guide rail;
40. a pulley; 41. an annular groove;
50. an elastic cushion block;
60. a clamping part; 61. a main frame body; 62. a hook; 63. a slider; 64. an elastic member;
70. a support; 71. a chute.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.
The description relating to "first", "second", etc. in this disclosure is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature.
The utility model provides a drawer structure of a low-voltage switch cabinet, which comprises a cabinet body 10 and a drawer 20, wherein the cabinet body 10 comprises a first side wall 11 and a second side wall 12, guide rails 30 are arranged on the inner surface of the first side wall 11 and the inner surface of the second side wall 12, and the guide rails 30 on the two side walls are arranged oppositely. The drawer 20 is provided with a pulley 40, the drawer 20 is arranged in the cabinet 10 and is slidably connected with the guide rail 30 through the pulley 40, the inner surface of the first side wall 11 is provided with an elastic cushion block 50, the elastic cushion block 50 can be a rubber elastic cushion, the end surface of the drawer 20 facing the first side wall 11 is provided with a supporting part 21 matched with the elastic cushion block 50, the supporting part 21 can be a convex part of the outer surface of the drawer 20, the supporting part 21 is close to the drawer door 22 of the drawer 20, and the supporting part 21 is supported against the elastic cushion block 50 under the state that the drawer 20 is locked in the cabinet 10; specifically, the elastic cushion block 50 may be provided with a groove matching with the abutting portion 21, and when the drawer 20 is to be locked, the abutting portion 21 moves along the groove on the elastic cushion block 50.
By adopting the technical scheme, the elastic cushion block 50 is arranged on the first side wall 11 of the cabinet body 10, the abutting part 21 matched with the elastic cushion block 50 is arranged on the end face of the drawer 20 facing the first side wall 11, and when the plug of the contact switch of the drawer 20 is about to be plugged with the contact switch of the inner wall of the cabinet body 10, the abutting part 21 abuts against the drawer 20, so that the looseness of the drawer 20 is reduced, the sliding of the drawer 20 is more stable, and the plug and the socket of the contact switch are ensured to be accurately plugged; meanwhile, the drawer 20 is slidably connected with the guide rail 30 through the pulley 40, and the friction force of the sliding friction is smaller, so that the abrasion generated between the pulley 40 and the guide rail 30 is reduced.
The cabinet 10 can be set to be a cube or a cuboid structure, one end of the cabinet 10 is open and is used for placing the drawer 20, and the first side wall 11 and the second side wall 12 of the cabinet 10 can be connected with the guide rail 30. The outer surface of the second side wall 12 of the cabinet body 10 can be provided with a clamping portion 60, the end surface of the drawer door 22 of the drawer 20 facing the clamping portion 60 can be provided with a hook 23 matched with the clamping portion 60, the clamping portion 60 is hooked with the hook 23 in a state that the drawer 20 is locked in the cabinet body 10, and the drawer 20 can be fixedly connected in the cabinet body 10 through the clamping of the clamping portion 60 and the hook 23.
The clip part 60 includes a main frame 61, a hook 62, a slider 63, and an elastic member 64. The main frame 61 is a frame structure, and the main frame 61 is fixedly connected to the outer surface of the second sidewall 12 by welding or screws. The hook 62 comprises a hook part and a handle part, and in order to ensure that the hook 62 has enough strength, the hook part and the handle part are integrally formed; the hook portion is disposed in the main frame 61 and extends in a direction away from the second sidewall 12, and the handle portion can extend in a direction away from the hook 23 and extend out of the main frame 61. The handle portion is connected with a slider 63, the slider 63 is slidably disposed on the main frame body 61, and the slider 63 is slidable on the main frame body 61 in a direction toward or away from the second side wall 12. The elastic component 64 is abutted between the hook 23 and the outer surface of the second side wall 12, a hook groove matched with the hook part of the hook 62 is arranged on the hook 23, the notch of the hook groove faces the end surface of the drawer 20 close to the second side wall 12, and when the drawer 20 is locked in the cabinet body 10, the hook part of the hook 62 is clamped in the hook groove of the hook 23. The end surface of the hook 23 facing the hook 62 can be wedge-shaped, and the wedge-shaped end surface is arranged to facilitate the hook 23 to push the hook 62, so as to facilitate the hooking of the hook 23 and the hook 62.
By arranging the clamping part 60 on the cabinet body 10 and arranging the hook 23 on the drawer 20, when the drawer 20 is closed, the drawer 20 can be directly pushed towards the inside of the cabinet body 10, the hook 23 extends into the main frame body 61 and pushes the hook 62 to move towards the second side wall 12, the hook 62 extrudes the elastic part 64, when the hook part of the hook 62 reaches the hook groove of the hook 23, the hook 62 moves towards the direction far away from the second side wall 12 under the action of the elastic part 64, so that the hook part of the hook 62 is clamped with the hook groove of the hook 23; when the drawer 20 is opened, the handle part is pushed to slide towards the direction of the second side wall 12, the hook part of the hook 62 is far away from the hook groove of the hook 23, and then the drawer 20 is pulled to easily open the drawer 20; the locking portion 60 has a simple structure, can easily lock or open the drawer 20, facilitates maintenance or repair of the inside of the drawer 20, and has a high application value.
And a guide rail 30 including a first guide rail 30 and a second guide rail 30, the first guide rail 30 being attached to an inner surface of the first sidewall 11, and the second guide rail 30 being attached to an inner surface of the second sidewall 12. The inner surface of the first sidewall 11 may be provided with a bracket 70, the first rail 30 is fixedly connected with the first sidewall 11 through the bracket 70, and the first rail 30 faces the first sidewall 11; the second guide rail 30 is fixedly connected to the inner surface of the second side wall 12 and the second guide rail 30 faces the first side wall 11. The two guide rails 30 face the first side wall 11, and the elastic cushion block 50 presses the drawer 20 against the first side wall 11, so that the connection between the drawer 20 and the two guide rails 30 is more stable
The bracket 70 includes a horizontal portion fixedly connected to the second side wall 12 and a vertical portion provided at an end of the horizontal portion away from the second side wall 12, and the first guide rail 30 is provided at an end surface of the vertical portion facing the second side wall 12. The bracket 70 is provided with a sliding groove 71, the sliding groove 71 is arranged between the vertical part and the first side wall 11, the bottom of the drawer 20 can be provided with a roller, the roller is not shown in the figure, and the drawer 20 is slidably connected with the sliding groove 71 through the roller. The sliding groove 71 can stably support the drawer 20, and the drawer 20 is slidably connected with the sliding groove 71 through the roller, so that the abrasion between the roller and the sliding groove 71 is reduced through rolling friction.
The outer surface of the drawer 20 facing the second side wall 12 is provided with a pulley 40, the outer surface of the drawer 20 facing the first side wall 11 is also connected with the pulley 40 through a connecting part, the pulleys 40 are all horizontally arranged, the pulley 40 is provided with a horizontally arranged annular groove 41, the cross section of the guide rail 30 can be set to be triangular, the top end of the triangular guide rail 30 can be set to be a smooth curved surface, the two guide rails 30 respectively correspond to the pulley 40 connected on one outer surface of the drawer 20, the first guide rail 30 corresponds to the pulley 40 connected on the left side surface of the drawer 20, the second guide rail 30 corresponds to the pulley 40 connected on the right side surface of the drawer 20, the top end of the guide rail 30 can extend into the annular groove 41 of the corresponding pulley 40, and the annular groove 41 is arranged on the pulley 40, so as to reduce the vertical shaking of the drawer 20 and ensure the stable sliding of the drawer 20 in the cabinet body 10.
Still be equipped with air vent 24 on two lateral walls of drawer 20, because all kinds of components and parts of drawer 20 inner wall can produce high temperature when using, locate to work under high temperature environment for a long time, influence all kinds of components and parts's life, through set up air vent 24 on the lateral wall of drawer 20 to the inside heat dissipation of drawer 20 is convenient for.
The working principle of the drawer 20 structure of the low-voltage switch of the utility model is as follows:
the first side wall 11 is provided with an elastic cushion block 50, the end surface of the drawer 20 facing the first side wall 11 is provided with a butting part 21 matched with the elastic cushion block 50, the drawer 20 is pushed to move towards the cabinet body 10, when the plug of the contact switch of the drawer 20 is to be spliced with the contact switch in the cabinet body 10, the butting part 21 butts against the drawer 20, and the drawer 20 is tightly propped against the two guide rails 30, so that the looseness of the drawer 20 is reduced, the sliding of the drawer 20 is more stable, and the plug and the socket of the contact switch are ensured to be precisely spliced; the drawer 20 completely enters the cabinet body 10, the contact switch is inserted and connected, and the hook 23 on the drawer door 22 is directly clamped and connected with the clamping part 60 on the cabinet body 10, so that the drawer 20 is fixed in the cabinet body 10; when the drawer 20 is opened, the sliding block 63 on the clamping part 60 can be directly slid, so that the hook 23 is separated from the hook 62, and at the moment, the drawer 20 can be easily pulled open. .
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (9)
1. A drawer structure of a low-voltage switch cabinet is characterized by comprising a cabinet body (10) and a drawer (20);
the cabinet body (10) comprises a first side wall (11) and a second side wall (12), guide rails (30) are arranged on the inner surface of the first side wall (11) and the inner surface of the second side wall (12), and the guide rails (30) on the two side walls are arranged oppositely;
a pulley (40) is arranged on the drawer (20), and the drawer (20) is arranged in the cabinet body (10) and is in sliding connection with the guide rail (30) through the pulley (40);
an elastic cushion block (50) is arranged on the inner surface of the first side wall (11), a supporting part (21) matched with the elastic cushion block (50) is arranged on the end surface of the drawer (20) facing the first side wall (11), and the supporting part (21) is close to a drawer door (22) of the drawer (20);
under the state that the drawer (20) is locked in the cabinet body (10), the abutting part (21) abuts against the elastic cushion block (50).
2. The drawer structure of the low-voltage switch cabinet according to claim 1, wherein a clamping portion (60) is disposed on an outer surface of the second side wall (12), a hook (23) matched with the clamping portion (60) is disposed on an end surface, facing the clamping portion (60), of a drawer door (22) of the drawer (20), and the clamping portion (60) is hooked with the hook (23) in a state that the drawer (20) is locked in the cabinet body (10).
3. The drawer structure of the low-voltage switch cabinet according to claim 2, wherein the clamping portion (60) comprises a main frame body (61), a hook (62), a sliding block (63) and an elastic component (64);
the main frame body (61) is fixedly connected with the outer surface of the second side wall (12);
the hook (62) comprises a hook part and a handle part, the hook part and the handle part are integrally formed, the hook part is arranged in the main frame body (61) and extends towards the direction far away from the second side wall (12), and the handle part extends out of the main frame body (61);
the sliding block (63) is connected with the handle part, and the sliding block (63) is arranged on the main frame body (61) in a sliding mode and can slide towards a direction close to or far away from the second side wall (12);
the elastic part (64) is abutted between the hook (23) and the outer surface of the second side wall (12);
the hook (23) is provided with a hook groove matched with the hook part of the hook (62), the notch of the hook groove faces the end face, close to the second side wall (12), of the drawer (20), and the hook part of the hook (62) is clamped in the hook groove of the hook (23).
4. The drawer structure of low-voltage switchgear cabinets according to claim 3, characterized in that the end surface of the hook (23) facing the hook (62) is wedge-shaped.
5. Drawer structure of a low-voltage switchgear cabinet according to claim 1, characterized in that said guides (30) comprise a first guide (31) and a second guide (32);
a bracket (70) is arranged on the inner surface of the first side wall (11), the first guide rail (31) is fixedly connected with the first side wall (11) through the bracket (70), and the first guide rail (31) faces the first side wall (11);
the second guide rail (32) is fixedly connected with the inner surface of the second side wall (12) and the second guide rail (32) faces the first side wall (11).
6. The drawer structure of low-voltage switchgear cabinets according to claim 5, characterized in that said rack (70) comprises a horizontal portion and a vertical portion;
the horizontal part is fixedly connected with the second side wall (12);
the vertical part is arranged at one end of the horizontal part far away from the second side wall (12);
the first guide rail (31) is provided on an end surface of the vertical portion facing the second side wall (12).
7. The drawer structure of the low-voltage switch cabinet according to claim 6, wherein a sliding groove (71) is formed in the support (70), the sliding groove (71) is formed between the vertical portion and the first side wall (11), a roller is arranged at the bottom of the drawer (20), and the drawer (20) is slidably connected with the sliding groove (71) through the roller.
8. The drawer structure of the low-voltage switch cabinet according to claim 7, characterized in that the pulley (40) is arranged on the outer surface of the drawer (20) facing the second side wall (12), and the pulley (40) is connected to the outer surface of the drawer (20) facing the first side wall (11) through a connecting part;
the pulleys (40) are all horizontally arranged, and annular grooves (41) which are horizontally arranged are formed in the pulleys (40);
the two guide rails (30) respectively correspond to the pulleys (40) connected on one outer surface of the drawer (20), and the guide rails (30) extend into the annular grooves (41) of the corresponding pulleys (40).
9. The drawer structure of the low-voltage switch cabinet according to claim 1, characterized in that the two side walls of the drawer (20) are provided with vent holes (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121116579.XU CN215343508U (en) | 2021-05-24 | 2021-05-24 | Drawer structure of low-voltage switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121116579.XU CN215343508U (en) | 2021-05-24 | 2021-05-24 | Drawer structure of low-voltage switch cabinet |
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| Publication Number | Publication Date |
|---|---|
| CN215343508U true CN215343508U (en) | 2021-12-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121116579.XU Active CN215343508U (en) | 2021-05-24 | 2021-05-24 | Drawer structure of low-voltage switch cabinet |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116111475A (en) * | 2023-03-20 | 2023-05-12 | 乔纳森(厦门)电气有限公司 | Non-bolting bus power distribution cabinet |
-
2021
- 2021-05-24 CN CN202121116579.XU patent/CN215343508U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116111475A (en) * | 2023-03-20 | 2023-05-12 | 乔纳森(厦门)电气有限公司 | Non-bolting bus power distribution cabinet |
| CN116111475B (en) * | 2023-03-20 | 2023-08-29 | 乔纳森(厦门)电气有限公司 | Non-bolting bus power distribution cabinet |
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