Hidden cabinet door unlocking device

Abstract

The utility model discloses a hidden type equipment cabinet door unlocking device, relates to the equipment cabinet door technical field, and comprises a cabinet door main body, a sealing strip, and a casing, one end of the cabinet door main body far away from the sealing strip is provided with a light uniformizing plate, one end of the light uniformizing plate is provided with an atmosphere lamp panel, one end of the atmosphere lamp panel far away from the light uniformizing plate is provided with a support plate, and the support plate is provided with an opening. The supporting plate and the atmosphere lamp panel are both installed on the cabinet door main body, and the cabinet door main body is provided with a locking mechanism used for locking and fixing the cabinet door main body. According to the utility model, through the locking mechanism, the appearance beauty of the cabinet door main body can be further improved, the cabinet door main body can meet more diversified forms, and meanwhile, when the case is powered off, the cabinet door main body can be effectively prevented from rotating under the power-off condition; therefore, equipment in the casing can be protected under the condition of power failure, and the protection effect on the equipment in the casing is further improved.

Description

Technical Field

[0001] This utility model relates to the field of cabinet door technology, specifically a concealed cabinet door unlocking device. Background Technology

[0002] A server rack is a specialized metal or plastic cabinet used to store and install computer equipment, network equipment, and other electronic equipment. Server racks not only provide physical protection for the equipment but also manage cables and provide heat dissipation for the equipment. The rack door is the openable part of the rack, allowing users to access and maintain the equipment inside.

[0003] In existing server racks, electromagnetic locks are commonly used to lock the rack doors due to their advantages such as ease of operation, high security, fast switching speed, wide applicability, low energy consumption, and good durability. However, when the power cord of the rack becomes loose or damaged, or when the equipment generates excessive loads exceeding the power supply's capacity, the rack may experience a power outage. This power outage can cause the electromagnetic lock to malfunction, resulting in the rack door rotating on its own. To further improve the protection of the equipment, a concealed rack door unlocking device is proposed, which eliminates the drawbacks of existing devices. Utility Model Content

[0004] The purpose of this invention is to provide a concealed cabinet door unlocking device to solve the problems in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A concealed cabinet door unlocking device includes a cabinet door body, a sealing strip fixedly connected to one end of the cabinet door body, a housing rotatably connected to one end of the cabinet door body via a hinge, the housing contacting the outer wall of the sealing strip, a light-diffusing plate installed at the end of the cabinet door body away from the sealing strip, an ambient light panel provided at one end of the light-diffusing plate, a support plate provided at the end of the ambient light panel away from the light-diffusing plate, the support plate and the ambient light panel both being installed on the cabinet door body, and a locking mechanism provided on the cabinet door body for locking and fixing the cabinet door body.

[0007] Based on the above technical solutions, this utility model also provides the following optional technical solutions:

[0008] In one alternative embodiment, the locking mechanism includes a control component disposed on the cabinet door body;

[0009] The control component is a concealed door lock installed inside one end of the cabinet door body. The concealed door lock is located inside one side of the cabinet door body and extends to the outside of the cabinet door body away from the casing.

[0010] The support plate is provided with a first support component.

[0011] In one alternative: the first support component includes two support frames symmetrically installed on the end of the support plate away from the ambient light panel, the two support frames being located at the upper and lower ends of one end of the support plate, respectively;

[0012] The support frame is equipped with a locking component.

[0013] In one alternative: the locking assembly includes an electromagnetic block installed at the end of the support frame away from the support plate, an iron plate being provided at the end of the electromagnetic block away from the support frame, the iron plate being in contact with the outer wall of the electromagnetic block, and the iron plate being located inside the housing.

[0014] A second support component is provided on the iron plate.

[0015] In one alternative: the second support component is a fixing plate fixedly connected to the end of the iron plate away from the electromagnetic block. The fixing plate is L-shaped and contacts the inner wall of the housing. The fixing plate is fixedly connected to the housing by bolts.

[0016] The fixing plate is equipped with a guide component.

[0017] In one alternative embodiment: the guide assembly includes: a connecting slide rod disposed at one end of the fixed plate, a limit baffle fixedly connected to one side of the connecting slide rod, a support sleeve block slidably sleeved on the outer wall of the connecting slide rod, the support sleeve block contacting the outer wall of the limit baffle, and the support sleeve block being fixedly connected to the fixed plate;

[0018] The connecting slide rod is equipped with a locking component.

[0019] In one alternative: the engaging assembly includes: a positioning block fixedly connected to the side of the connecting slide bar away from the limiting baffle, the outer wall of the positioning block being sleeved with a positioning plate, and the positioning plate being fixedly connected to the support frame;

[0020] A reset component is provided on the connecting slide rod.

[0021] In one alternative: the reset component is a spring sleeved on the outer wall of the connecting slide rod, one end of the spring is in contact with the outer wall of the support sleeve, and the other end of the spring is in contact with the outer wall of the positioning insert.

[0022] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0023] This utility model, through its locking mechanism, can further improve the aesthetics of the cabinet door body and allow the cabinet door body to meet more diverse forms. At the same time, in the event of a power outage, it can effectively prevent the cabinet door body from rotating on its own, thereby protecting the equipment inside the housing during a power outage and further improving the protection effect on the equipment inside the housing. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the structure of this utility model.

[0025] Figure 2 This is a schematic diagram of the main structure of the cabinet door of this utility model.

[0026] Figure 3 This is a schematic diagram of the connection structure between the support plate and the locking mechanism of this utility model.

[0027] Figure 4 This is a schematic diagram of the locking mechanism of this utility model.

[0028] Attached diagram annotations: 1. Cabinet door body; 201. Concealed door lock; 202. Limiting baffle; 203. Connecting slide bar; 204. Spring; 205. Positioning insert; 206. Iron plate; 207. Electromagnetic block; 208. Support frame; 209. Positioning plate; 2010. Support sleeve; 2011. Fixing plate; 3. Housing; 4. Light diffuser plate; 5. Sealing strip; 6. Support plate; 7. Ambient light panel. Detailed Implementation

[0029] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments.

[0030] In one embodiment, such as Figures 1-4 As shown, a concealed cabinet door unlocking device includes a cabinet door body 1, a sealing strip 5 fixedly connected to one end of the cabinet door body 1, a housing 3 rotatably connected to one end of the cabinet door body 1 via a hinge, the housing 3 contacting the outer wall of the sealing strip 5, a light-diffusing plate 4 installed at the end of the cabinet door body 1 away from the sealing strip 5, an ambient light plate 7 provided at one end of the light-diffusing plate 4, a support plate 6 provided at the end of the ambient light plate 7 away from the light-diffusing plate 4, the support plate 6 and the ambient light plate 7 both installed on the cabinet door body 1, a handle installed at the end of the cabinet door body 1 away from the housing 3, and a locking mechanism for locking and fixing the cabinet door body 1 is provided on the cabinet door body 1.

[0031] The locking mechanism includes: a control component disposed on the cabinet door body 1;

[0032] The control component is a concealed door lock 201 installed inside one end of the cabinet door body 1. The concealed door lock 201 is located inside one side of the cabinet door body 1 and extends to the outside of the cabinet door body 1 away from the housing 3. A micro switch is installed inside the concealed door lock 201, and the ambient light panel 7 is electrically connected to the micro switch through a wire.

[0033] The support plate 6 is provided with a first support component;

[0034] In this embodiment, when the concealed door lock 201 is pressed during use, the micro switch inside the concealed door lock 201 stops the power supply under the pressure of external force, and the locking mechanism releases the lock on the cabinet door body 1 due to the power failure.

[0035] Then, by pulling the handle, the cabinet door body 1 can be rotated around the hinge axis, thereby quickly opening the cabinet door body 1. When it is necessary to lock the cabinet door body 1, the above operation is reversed, and the cabinet door body 1 can be easily closed. During this process, through the cooperation of the ambient light panel 7 and the light diffuser 4, two different lights can be displayed before and after the cabinet door body 1 is locked, showing the state of the cabinet door body 1 when locked and unlocked. Furthermore, the hidden door lock 201 can further improve the aesthetic appearance of the cabinet door body 1 and enable the cabinet door body 1 to meet more diversified forms.

[0036] When the casing 3 experiences a power outage, the locking mechanism effectively prevents the cabinet door body 1 from rotating under power failure, thus protecting the equipment inside the casing 3 under power failure conditions and further improving the protection effect of the equipment inside the casing 3.

[0037] In one embodiment, such as Figures 2-4 As shown, the first support component includes two support frames 208 symmetrically installed on the support plate 6 at the end away from the ambient light panel 7, with the two support frames 208 located at the upper and lower ends of one end of the support plate 6, respectively.

[0038] A locking component is provided on the support frame 208;

[0039] The locking assembly includes: an electromagnetic block 207 installed on the end of the support frame 208 away from the support plate 6, an iron plate 206 provided on the end of the electromagnetic block 207 away from the support frame 208, the iron plate 206 contacting the outer wall of the electromagnetic block 207, the iron plate 206 being located inside the housing 3, and the electromagnetic block 207 being electrically connected to a micro switch via a wire.

[0040] A second support assembly is provided on the iron plate 206;

[0041] The second support component is a fixing plate 2011 fixedly connected to the end of the iron plate 206 away from the electromagnetic block 207. The fixing plate 2011 is L-shaped and contacts the inner wall of the housing 3. The fixing plate 2011 is fixedly connected to the housing 3 by bolts. The electromagnetic block 207 and the iron plate 206 can be supported by the support frame 208 and the fixing plate 2011 respectively.

[0042] A guide assembly is provided on the fixed plate 2011;

[0043] In one embodiment, such as Figures 2-4 As shown, the guide assembly includes: a connecting slide rod 203 disposed at one end of the fixed plate 2011, a limit baffle 202 fixedly connected to one side of the connecting slide rod 203, a support sleeve 2010 slidably sleeved on the outer wall of the connecting slide rod 203, the support sleeve 2010 contacting the outer wall of the limit baffle 202, and the support sleeve 2010 fixedly connected to the fixed plate 2011;

[0044] A locking assembly is provided on the connecting slide rod 203;

[0045] The engaging assembly includes: a positioning block 205 fixedly connected to the side of the connecting slide bar 203 away from the limiting baffle 202, the outer wall of the positioning block 205 away from the connecting slide bar 203 is hemispherical, a positioning plate 209 is sleeved on the outer wall of the positioning block 205, and the positioning plate 209 is fixedly connected to the support frame 208.

[0046] A reset component is provided on the connecting slide bar 203;

[0047] The reset component is a spring 204 sleeved on the outer wall of the connecting slide 203. One end of the spring 204 contacts the outer wall of the support sleeve 2010, and the other end of the spring 204 contacts the outer wall of the positioning insert 205. Through the cooperation of the guide component, the locking component and the reset component, the support frame 208 can be locked and limited. Therefore, when the housing 3 is powered off, the locking component can prevent the cabinet door body 1 from rotating when the power is off.

[0048] The above embodiment discloses a concealed cabinet door unlocking device. When in use, the concealed door lock 201 is pressed. At this time, the micro switch inside the concealed door lock 201 stops the power supply to the electromagnetic block 207 under the pressure of external force. At the same time, the electromagnetic block 207 loses the attraction to the iron plate 206 due to the power failure, thereby releasing the lock on the cabinet door body 1.

[0049] Then, by pulling the handle, the cabinet door body 1 is rotated around the hinge. At this time, the electromagnetic block 207 is displaced by the support frame 208 under the action of the cabinet door body 1, so that the electromagnetic block 207 and the iron plate 206 can be separated. At the same time, the positioning plate 209 is pressed against the outer wall of the positioning insert 205 by the support frame 208. At this time, the positioning insert 205 is displaced and pushes the limiting baffle 202 to move through the connecting slide rod 203. At the same time, the connecting slide rod 203 slides along the inner wall of the support sleeve 2010. At this time, the positioning insert 205 is compressed by the displacement of the spring 204 to retract, so that the cabinet door body 1 can be opened quickly.

[0050] When it is necessary to lock the cabinet door body 1, the above operation is reversed to close the cabinet door body 1 conveniently. During this process, through the cooperation of the ambient light panel 7 and the light diffuser 4, two different lights can be displayed before and after the cabinet door body 1 is locked to show the state of the cabinet door body 1 when locked and unlocked. Furthermore, the hidden door lock 201 can further improve the appearance of the cabinet door body 1 and enable the cabinet door body 1 to meet more diversified forms.

[0051] When the casing 3 experiences a power outage, the positioning insert 205 engages with the positioning plate 209, effectively preventing the cabinet door body 1 from rotating during a power outage. This allows for protection of the equipment inside the casing 3 during a power outage, thereby further enhancing the protection of the equipment inside the casing 3.

[0052] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. A concealed cabinet door unlocking device, comprising a cabinet door body (1), a sealing strip (5) fixedly connected to one end of the cabinet door body (1), a housing (3) rotatably connected to one end of the cabinet door body (1) via a hinge, the housing (3) contacting the outer wall of the sealing strip (5), a light-diffusing plate (4) installed at the end of the cabinet door body (1) away from the sealing strip (5), an ambient light plate (7) provided at one end of the light-diffusing plate (4), a support plate (6) provided at the end of the ambient light plate (7) away from the light-diffusing plate (4), the support plate (6) and the ambient light plate (7) both being installed on the cabinet door body (1), characterized in that, The cabinet door body (1) is provided with a locking mechanism for locking and fixing the cabinet door body (1).

2. The concealed cabinet door unlocking device according to claim 1, characterized in that, The locking mechanism includes: a control component disposed on the cabinet door body (1); The control component is a hidden door lock (201) installed inside one end of the cabinet door body (1). The hidden door lock (201) is located inside one side of the cabinet door body (1) and extends to the outside of the cabinet door body (1) away from the housing (3). The support plate (6) is provided with a first support component.

3. A concealed cabinet door unlocking device according to claim 2, characterized in that, The first support component includes two support frames (208) symmetrically installed on the support plate (6) at the end away from the ambient light panel (7), and the two support frames (208) are respectively located at the upper and lower ends of one end of the support plate (6); A locking component is provided on the support frame (208).

4. The concealed cabinet door unlocking device according to claim 3, characterized in that, The locking assembly includes: an electromagnetic block (207) installed on the end of the support frame (208) away from the support plate (6), an iron plate (206) is provided on the end of the electromagnetic block (207) away from the support frame (208), the iron plate (206) is in contact with the outer wall of the electromagnetic block (207), and the iron plate (206) is located inside the housing (3); A second support component is provided on the iron plate (206).

5. A concealed cabinet door unlocking device according to claim 4, characterized in that, The second support component is a fixing plate (2011) fixedly connected to the end of the iron plate (206) away from the electromagnetic block (207). The fixing plate (2011) is L-shaped. The fixing plate (2011) is in contact with the inner wall of the housing (3). The fixing plate (2011) is fixedly connected to the housing (3) by bolts. The fixing plate (2011) is provided with a guide component.

6. A concealed cabinet door unlocking device according to claim 5, characterized in that, The guide assembly includes: a connecting slide rod (203) disposed at one end of the fixed plate (2011), a limiting baffle (202) fixedly connected to one side of the connecting slide rod (203), a support sleeve (2010) slidably sleeved on the outer wall of the connecting slide rod (203), the support sleeve (2010) contacting the outer wall of the limiting baffle (202), and the support sleeve (2010) fixedly connected to the fixed plate (2011); The connecting slide (203) is provided with a locking assembly.

7. A concealed cabinet door unlocking device according to claim 6, characterized in that, The engaging assembly includes: a positioning block (205) fixedly connected to the side of the connecting slide rod (203) away from the limiting baffle (202), the outer wall of the positioning block (205) is sleeved with a positioning plate (209), and the positioning plate (209) is fixedly connected to the support frame (208); A reset component is provided on the connecting slide rod (203).

8. A concealed cabinet door unlocking device according to claim 7, characterized in that, The reset component is a spring (204) sleeved on the outer wall of the connecting slide (203). One end of the spring (204) is in contact with the outer wall of the support sleeve (2010), and the other end of the spring (204) is in contact with the outer wall of the positioning insert (205).

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