CN215008993U - Hinge structure for low-voltage cabinet and low-voltage cabinet thereof - Google Patents
Hinge structure for low-voltage cabinet and low-voltage cabinet thereof Download PDFInfo
- Publication number
- CN215008993U CN215008993U CN202023350441.4U CN202023350441U CN215008993U CN 215008993 U CN215008993 U CN 215008993U CN 202023350441 U CN202023350441 U CN 202023350441U CN 215008993 U CN215008993 U CN 215008993U
- Authority
- CN
- China
- Prior art keywords
- cabinet
- cabinet door
- mounting
- wall
- hinge structure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Casings For Electric Apparatus (AREA)
Abstract
The utility model relates to a hinge structure for a low-voltage cabinet and the low-voltage cabinet thereof, wherein the hinge structure comprises a cabinet body, a cabinet door, a first seat body connected with the cabinet body and a second seat body connected with the cabinet door, the cabinet door comprises a second mounting wall, the first mounting wall and the cabinet body are arranged oppositely, and one side of the second mounting wall close to the surface of the cabinet body is provided with a mounting hole; the second seat body is positioned outside the cabinet door; the first seat body comprises a first part and a second part, the first part is positioned outside the cabinet door when the cabinet door is closed, the second part penetrates through the mounting opening inwards and then is connected with the cabinet body, and the first part is rotatably connected with the second seat body; under the state that the cabinet door is closed, this first part covers the installing port completely and with the second installation of the corresponding cabinet door of installing port close mutually, this second part is laminated with the cabinet body. The operation is more convenient, and the protection level is higher simultaneously. The utility model discloses still relate to an use and have foretell a low-voltage cabinet that is used for hinge structure of low-voltage cabinet, have convenient operation equally to the higher advantage of protection level.
Description
Technical Field
The utility model relates to a low-voltage board technical field, concretely relates to a hinge structure for low-voltage board and low-voltage board thereof.
Background
The low-voltage cabinet is used for power transmission, power distribution and electric energy conversion.
For example, Chinese utility model patent application No. CN201420620653.5 (publication No. CN204266744U) discloses a "door hinge and low voltage distribution cabinet including the same", the door hinge, for mounting between a cabinet door and a C-shaped profile cabinet body, comprising a body, a bracket and a pin, wherein the body is coupled with the bracket for mounting to the C-shaped profile cabinet body and is connected with the pin for mounting to the cabinet door.
However, this patent does not disclose other hinge structures. Among the prior art, the relative cabinet body of cabinet door closes the back, sees from the outside of cabinet door, often still has the clearance in certain intercommunication cabinet door, and the protection grade of low-voltage cabinet is lower like this, in order to improve the protection grade, needs to block the clearance through pasting the sealing strip now, and the operation is more time-consuming like this, and the time is long afterwards, and the sealing strip also can ageing deformation and make the leakproofness reduce.
Therefore, the hinge structure of the low-voltage cabinet and the low-voltage cabinet can be further improved.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the first technical problem that will solve is to prior art's current situation, provides a convenient operation to the higher hinge structure who is used for the low-voltage cabinet of protection level.
The utility model discloses the second technical problem that will solve is to prior art's current situation, provides a low-voltage cabinet who is applied with hinge structure as above-mentioned being used for low-voltage cabinet, has convenient operation equally to the higher advantage of protection level.
The utility model provides a technical scheme that above-mentioned first technical problem adopted does: the utility model provides a hinge structure for low-voltage cabinet, includes the cabinet body, cabinet door, the first pedestal that links to each other with the cabinet body, the second pedestal that links to each other with the cabinet door, thereby first pedestal and second pedestal rotate to connect and make the cabinet door open or close cabinet door, its characterized in that:
the cabinet door comprises a first mounting wall and a second mounting wall connected with the first mounting wall at an angle, the first mounting wall and the cabinet body are oppositely arranged, and the second mounting wall is provided with a mounting opening at one side close to the surface of the cabinet body;
the second seat body is positioned outside the cabinet door;
the first seat body comprises a first part and a second part, the first part is positioned outside the cabinet door when the cabinet door is closed, the second part penetrates through the mounting opening inwards and then is connected with the cabinet body, and the first part is rotatably connected with the second seat body;
when the cabinet door is closed, the first part completely covers the mounting opening and is attached to a second mounting wall of the corresponding cabinet door of the mounting opening, and the second part is attached to the cabinet body.
As an improvement, the cabinet door further comprises a third installation wall connected with the second installation wall at an angle, the third installation wall extends towards the inside of the cabinet door, the third connection wall is provided with an opening part penetrating inwards and communicated with the installation opening, and the second part penetrates inwards through the opening part;
and the third mounting wall is attached to the cabinet body when the cabinet door is closed.
Further, the second portion includes a first connecting wall connected to the first portion, a second connecting wall disposed at an angle to the first connecting wall;
under the state that the cabinet body was closed to the cabinet door, the surface of first connecting wall and the cabinet body was laminated mutually, and the second connecting wall extends towards the one side of keeping away from the first installation wall of cabinet door.
Further, the first part of the first seat body is provided with a first shaft hole, the second seat body is provided with a second shaft hole, and the rotating shaft respectively penetrates through the first shaft hole and the second shaft hole, so that the first part is rotatably connected with the second seat body.
Further, the first installation wall of cabinet door has the mounting hole that runs through inside and outside, the inboard of second pedestal has the installation department that stretches into the mounting hole, and the installation department passes through the fastener with the cabinet door and links to each other.
Still further, the quantity of installation department and mounting hole is the same, and all has at least two.
Furthermore, the first seat body and the second seat body are a pair of hinges, the cabinet body and the cabinet door are connected through a plurality of pairs of hinges, and the plurality of pairs of hinges are arranged at intervals from top to bottom.
The utility model provides a technical scheme that above-mentioned second technical problem adopted does: a low-voltage cabinet that uses as hinge structure for low-voltage cabinet as above-mentioned, its characterized in that: comprising a cable compartment with said hinge construction.
Further, the bus bar chamber is positioned at the top of the cable area and is provided with the hinge structure.
Finally, the system also comprises a plurality of outwards-pulled drawer cabinets which are positioned below the bus chamber and on the left side of the cable chamber, and all the drawer cabinets are arranged up and down.
Compared with the prior art, the utility model has the advantages of: through under the state that the cabinet door was closed, the first portion covers the installing port completely and laminates mutually with the second installation wall of the corresponding cabinet door of installing port, and this second portion laminates mutually with the cabinet body for the first portion directly covers the installing port completely and does not leave the clearance, need not like prior art like this to paste the sealing strip and stops up the clearance, and the operation is more convenient, and protection level is higher simultaneously, and in addition, the first portion is because can not warp ageing like the sealing washer, so stability is also better.
The low-voltage cabinet with the hinge structure for the low-voltage cabinet also has the advantages of convenience in operation and higher protection level.
Drawings
Fig. 1 is a low voltage cabinet to which a hinge structure according to an embodiment of the present invention is applied;
FIG. 2 is a cross-sectional view taken along A-A of FIG. 1;
FIG. 3 is a schematic view from another angle of FIG. 1;
FIG. 4 is an exploded view of the cabinet door, the first seat, the second seat and a portion of the cabinet body;
FIG. 5 is a schematic view from another angle of FIG. 4;
fig. 6 is a schematic view of fig. 4 from yet another angle.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments.
As shown in fig. 1 to 6, a preferred embodiment of a low voltage cabinet to which the hinge structure of the present invention is applied is shown.
The low-voltage cabinet comprises a hinge structure, a cable chamber 5, a bus chamber 6 and a drawer cabinet 7.
The cable chamber 5 has a hinge structure 100. The bus bar compartment 6 is located on top of the cable compartment 5, the bus bar compartment 6 having a hinge structure 100 (the hinge structure provided in the bus bar compartment 6 is not shown in the figure). The drawer cabinet 7 is located below the bus bar chamber 6 and on the left side of the cable chamber 5, can be pulled outwards and has a plurality of drawers, and all the drawer cabinets 7 are arranged up and down.
The hinge structure 100 includes a cabinet body 3, a cabinet door 4, a first seat 1 connected to the cabinet body 3, and a second seat 2 connected to the cabinet door 4, wherein the first seat 1 and the second seat 2 are rotatably connected to enable the cabinet door 4 to open or close the cabinet door 4.
The cabinet door 4 includes a first mounting wall 41, a second mounting wall 42 connected to the first mounting wall 41 at an angle, the first mounting wall 41 being disposed opposite the cabinet 3, the second mounting wall 42 having a mounting opening 421 at a side close to a surface of the cabinet 3. In order to further increase the protection, the cabinet door 4 further comprises a third mounting wall 43 connected at an angle to the second mounting wall 42, the third mounting wall 43 extending inwardly of the cabinet door 4, the third connecting wall having an opening 431 extending inwardly therethrough and communicating with the mounting opening 421, the second portion 12 extending inwardly through the opening 431; under the state that cabinet door 4 closed cabinet body 3, third installation wall 43 and cabinet body 3 laminated mutually, the position between the difficult follow third installation wall 43 of external object and the cabinet body 3 gets into like this. The first mounting wall 41 of the cabinet door 4 has a mounting hole 411 penetrating inside and outside, the inner side of the second seat 2 has a mounting portion 22 extending into the mounting hole 411, the mounting portion 22 is connected to the cabinet door 4 by a fastener (not shown in the figure), and the connection between the mounting portion 22 and the cabinet door 4 can be realized by the prior art. The installation portion 22 and the installation hole 411 are the same in number and have two, so that the positioning is stable, the second seat 2 is not easy to rotate and is easy to place on the cabinet door 4, and the positioning and installation are convenient.
The second seat body 2 is positioned outside the cabinet door 4; the first portion 11 of the first seat 1 has a first shaft hole 111, the second seat 2 has a second shaft hole 21, and the rotating shaft passes through the first shaft hole 111 and the second shaft hole 21, respectively, so that the first portion 11 and the second seat 2 are rotatably connected. The pivotal connection of the first portion 11 to the second housing 2 can take other configurations known in the art.
The first seat body 1 comprises a first part 11 positioned outside the cabinet door 4 and a second part 12 which penetrates through the mounting opening 421 inwards and is connected with the cabinet body 3 under the state that the cabinet door 4 closes the cabinet body 3, and the first part 11 is rotatably connected with the second seat body 2; in a state where the cabinet door 4 is closed, the first portion 11 completely covers the mounting opening 421 and is attached to the second mounting wall 42 of the corresponding cabinet door 4 of the mounting opening 421, and the second portion 12 is attached to the cabinet 3. The second portion 12 comprises a first connecting wall 121 connected to the first portion 11, a second connecting wall 122 arranged at an angle to the first connecting wall 121; when the cabinet door 4 closes the cabinet 3, the first connecting wall 121 is attached to the surface of the cabinet 3, and the second connecting wall 122 extends toward the side of the first mounting wall 41 away from the cabinet door 4.
The first seat body 1 and the second seat body 2 are a pair of hinges, the cabinet body 3 and the cabinet door 4 are connected through a plurality of pairs of hinges, and the plurality of pairs of hinges are arranged at intervals from top to bottom.
The cabinet 3 in fig. 4 to 6 is a part of the cabinet in fig. 1 connected with the cabinet door 4, and the cabinet 3 includes a first connecting plate 31 and a second connecting plate 32 which are connected at an angle.
The working principle and the use process of the hinge structure of the present embodiment are as follows.
Under the state that cabinet door 4 is closed, first part 11 of first pedestal 1 covers installation opening 421 completely and with the second installation wall 42 of the corresponding cabinet door 4 of installation opening 421 laminating mutually, this second part 12 laminates with cabinet body 3 mutually, like this, make first part 11 directly cover installation opening 431 (see fig. 3) completely and do not leave the clearance, like this need not like prior art to paste the sealing strip and stop up the clearance, it is more convenient to operate, protection level is higher simultaneously, protection level can reach IP40 (can prevent that the size is less than or equal to 1 mm's external object from invading), in addition, first part 11 is because can not warp ageing like the sealing washer, so stability is also better.
The first connecting wall 121 of the second portion 12 is close to the first connecting plate 31 of the cabinet 3, and the second connecting wall 122 is close to the second connecting plate 32 and fixed with the second connecting plate 32 by a fastener (not shown in the figure), so that the connecting position of the first connecting wall 121 and the second connecting wall 122 can further block the invasion of the external object.
Claims (10)
1. The utility model provides a hinge structure for low-voltage cabinet, includes the cabinet body (3), cabinet door (4), first pedestal (1) that links to each other with the cabinet body (3), second pedestal (2) that link to each other with cabinet door (4), thereby first pedestal (1) and second pedestal (2) rotate to be connected and make cabinet door (4) can open or close cabinet door (4), its characterized in that:
the cabinet door (4) comprises a first mounting wall (41) and a second mounting wall (42) connected with the first mounting wall (41) at an angle, the first mounting wall (41) is opposite to the cabinet body (3), and the second mounting wall (42) is provided with a mounting opening (421) at one side close to the surface of the cabinet body (3);
the second seat body (2) is positioned outside the cabinet door (4);
the first seat body (1) comprises a first part (11) and a second part (12), wherein the first part (11) is positioned outside the cabinet door (4) in a state that the cabinet door (4) closes the cabinet body (3), the second part (12) penetrates through the mounting opening (421) inwards and then is connected with the cabinet body (3), and the first part (11) is rotatably connected with the second seat body (2);
when the cabinet door (4) is closed, the first part (11) completely covers the mounting opening (421) and is attached to a second mounting wall (42) of the corresponding cabinet door (4) of the mounting opening (421), and the second part (12) is attached to the cabinet body (3).
2. The hinge structure according to claim 1, wherein: the cabinet door (4) further comprises a third installation wall (43) connected with the second installation wall (42) in an angle mode, the third installation wall (43) extends towards the inside of the cabinet door (4), the third installation wall (43) is provided with an opening part (431) penetrating inwards and communicated with the installation opening (421), and the second part (12) penetrates through the opening part (431) inwards;
the third mounting wall (43) is attached to the cabinet body (3) when the cabinet door (4) closes the cabinet body (3).
3. The hinge structure according to claim 1, wherein: the second portion (12) comprises a first connecting wall (121) connected to the first portion (11), a second connecting wall (122) arranged at an angle to the first connecting wall (121);
when the cabinet door (4) closes the cabinet body (3), the first connecting wall (121) is attached to the surface of the cabinet body (3), and the second connecting wall (122) extends towards one side of the first mounting wall (41) far away from the cabinet door (4).
4. The hinge structure according to any one of claims 1 to 3, wherein: the first part (11) of the first seat body (1) is provided with a first shaft hole (111), the second seat body (2) is provided with a second shaft hole (21), and the rotating shaft respectively penetrates through the first shaft hole (111) and the second shaft hole (21), so that the first part (11) is rotatably connected with the second seat body (2).
5. The hinge structure according to any one of claims 1 to 3, wherein: the first installation wall (41) of cabinet door (4) has inside and outside mounting hole (411) that run through, the inboard of second pedestal (2) has installation department (22) that stretch into mounting hole (411), and installation department (22) pass through the fastener with cabinet door (4) and link to each other.
6. The hinge structure according to claim 5, wherein: the number of the mounting parts (22) and the number of the mounting holes (411) are the same, and the mounting parts and the mounting holes are at least two.
7. The hinge structure according to any one of claims 1 to 3, wherein: the first seat body (1) and the second seat body (2) are a pair of hinges, the cabinet body (3) and the cabinet door (4) are connected through a plurality of pairs of hinges, and the plurality of pairs of hinges are arranged at intervals from top to bottom.
8. A low-voltage cabinet applying the hinge structure for the low-voltage cabinet as claimed in any one of claims 1 to 3, characterized in that: comprising a cable compartment (5), which cable compartment (5) is provided with said hinge construction (100).
9. The hinge structure of claim 8, wherein: also included is a busbar compartment (6) at the top of the cable zone, the busbar compartment (6) having the hinge structure (100).
10. The hinge structure of claim 8, wherein: the cable cabinet is characterized by further comprising a plurality of outwards-pulled drawer cabinets (7) which are located below the bus chamber (6) and on the left side of the cable chamber (5), and all the drawer cabinets (7) are arranged up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023350441.4U CN215008993U (en) | 2020-12-31 | 2020-12-31 | Hinge structure for low-voltage cabinet and low-voltage cabinet thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023350441.4U CN215008993U (en) | 2020-12-31 | 2020-12-31 | Hinge structure for low-voltage cabinet and low-voltage cabinet thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215008993U true CN215008993U (en) | 2021-12-03 |
Family
ID=79142819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023350441.4U Active CN215008993U (en) | 2020-12-31 | 2020-12-31 | Hinge structure for low-voltage cabinet and low-voltage cabinet thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215008993U (en) |
-
2020
- 2020-12-31 CN CN202023350441.4U patent/CN215008993U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215008993U (en) | Hinge structure for low-voltage cabinet and low-voltage cabinet thereof | |
| CN108988161A (en) | Charging pile electric cabinet | |
| CN203415822U (en) | Secondary equipment screen cabinet and secondary equipment prefabricated cabin employing same | |
| CN208581430U (en) | Nine folded section cabinets are multidirectional and cabinet and its front and back and cabinet part | |
| CN204751752U (en) | Lift control cabinet with two sides structure of opening door | |
| CN214673505U (en) | Waterproof distribution box | |
| CN211126616U (en) | Domestic accuse electronic box that degree of safety is high | |
| CN220652645U (en) | Waterproof folding door switch board | |
| CN208056888U (en) | A kind of switchgear hinge | |
| CN201298676Y (en) | Low-voltage electrical control cabinet provided with ventilating window | |
| CN205509302U (en) | Protection type power distribution box of hinge in improving | |
| CN218632896U (en) | Double-door extrusion type outdoor cabinet | |
| CN217400702U (en) | Interior division of outsourcing iron half calorie of door | |
| CN209675689U (en) | A kind of electric power cabin with assembling water-proof function | |
| CN217088333U (en) | Low-voltage electrical equipment control cabinet | |
| CN212033535U (en) | Floor type distribution box | |
| CN211480609U (en) | Anti-interference electrical control cabinet | |
| CN216218073U (en) | Electrical control box for engineering machinery | |
| CN215042399U (en) | High-strength multifunctional aluminum alloy door | |
| CN219627130U (en) | Waterproof structure of cabinet combining | |
| CN219042233U (en) | Console wall body with turnover plate and console | |
| CN215671627U (en) | Lock box connecting structure of self-lifting cabinet | |
| CN209169687U (en) | A kind of compact type low-voltage alternating-current power distribution cabinet | |
| CN215850700U (en) | Two seal structure that open door in command car generator compartment | |
| CN214069358U (en) | High sealed looped netowrk cabinet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 315031 No.17 and 22 Fenglin Road, Cicheng Town, Jiangbei District, Ningbo City, Zhejiang Province Patentee after: Ningbo Aokes Intelligent Technology Co.,Ltd. Address before: 315031 No.17 and 22 Fenglin Road, Cicheng Town, Jiangbei District, Ningbo City, Zhejiang Province Patentee before: NINGBO AUX HIGH TECHNOLOGY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |