Door lock structure of low-voltage reactive compensation complete equipment

Abstract

The utility model relates to the technical field of low-voltage reactive compensation complete equipment, and provides a door lock structure of low-voltage reactive compensation complete equipment, which comprises a door body and a panel, and the panel is fixed at one end of one side of the door body. The protective structure is arranged, the protective cover is moved through the fixing rod, the protective cover is moved to one side of the fixing shell, the protective cover is pushed, the protective cover drives the second clamping block to move to the outer side of the fixing shell, and the protective cover and the fixing shell are mutually fixed under the cooperation of the first clamping block and the second clamping block; at the moment, one side of the sealing block makes contact with one side of the lock cylinder, so that external dust or foreign matter or liquid is prevented from being splashed into the lock cylinder, when unlocking is needed, the fixing rod is pulled, the protective cover and the fixing shell are separated from each other, under the action of the elastic rope, the protective cover is prevented from being lost, and the function that the device conveniently prevents the foreign matter from invading is achieved; therefore, the applicability of the door lock structure of the low-voltage reactive compensation complete equipment in use is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of low-voltage reactive power compensation complete sets, in particular to a door lock structure of a low-voltage reactive power compensation complete set. Background Art

[0002] A low-voltage reactive power compensation complete set is a complete set of equipment used for low-voltage lines (380V level) to compensate for the reactive power of electrical equipment. The door lock of the low-voltage reactive power compensation complete set is set to prevent non-professionals from opening the compensation cabinet to ensure safety. Therefore, a door lock structure of the low-voltage reactive power compensation complete set is used;

[0003] The door lock structure of the existing low-voltage reactive power compensation device is difficult to protect during use, and it is difficult to prevent foreign objects from entering the lock core, thereby preventing the internal structure of the lock core from corrosion and damage, making it less suitable for use. Utility Model Content

[0004] The purpose of the utility model is to provide a door lock structure of a low-voltage reactive power compensation complete set device, so as to solve the defect that the door lock structure of the existing low-voltage reactive power compensation complete set device is inconvenient to protect.

[0005] In order to solve the above technical problems, the present utility model provides the following technical solutions: a door lock structure of a low-voltage reactive power compensation complete device, comprising a door body and a panel;

[0006] A panel is fixed on one end of one side of the door body, a handle is fixed on one side of the top of the panel, and a lock core is fixed on one side of the bottom of the panel;

[0007] A protective structure is provided on the outside of the lock core, and the protective structure includes a protective cover, a fixing rod, a sealing block, a first clamping block, an elastic rope, a second clamping block and a fixed shell. The fixed shell is provided on the outside of the lock core, and a protective cover is provided on the outside of one end of the fixed shell. A fixing rod is fixed to one side of the protective cover, a sealing block is fixed to the other side of the protective cover, an elastic rope is fixed to the bottom end of the protective cover, and the second clamping blocks are fixed to both ends of one side of the inner side of the protective cover, and the first clamping block is provided on one side of the second clamping block.

[0008] A sealing structure is provided on a side of the door body away from the panel.

[0009] When using the device, by providing a protective structure, the device can prevent the intrusion of foreign objects, thereby improving the applicability of the door lock structure of the low-voltage reactive compensation device during use; by providing a sealing structure, the device can achieve the function of facilitating isolation, thereby improving the convenience of the door lock structure of the low-voltage reactive compensation device during use.

[0010] Preferably, the side of the sealing block away from the protective cover contacts one side of the lock core, and one end of the first clamping block is fixedly connected to the outer wall of the fixed shell. The protective cover is moved by the fixing rod to one side of the fixed shell, and the protective cover is pushed, so that the protective cover drives the second clamping block to move to the outside of the fixed shell. With the cooperation of the first clamping block and the second clamping block, the protective cover and the fixed shell are fixed to each other.

[0011] Preferably, the end of the elastic cord away from the protective cover is fixedly connected to one side of the bottom end of the fixed housing, and the end of the fixed housing away from the protective cover is fixedly connected to the outer wall of the panel. In this case, one side of the sealing block contacts one side of the lock cylinder, thereby preventing external dust, foreign matter, or liquid from splashing into the interior of the lock cylinder. When unlocking, the fixing rod is pulled to separate the protective cover and the fixed housing, and the elastic cord prevents the protective cover from being lost.

[0012] Preferably, the sealing structure includes a placement groove, a sealing frame, a cavity, a rubber strip, a snap-in block and a slide groove. The placement groove is opened on one side of the door body, a sealing frame is provided inside the placement groove, a cavity is provided inside the sealing frame, rubber strips are fixed at both ends of one side of the sealing frame, a slide groove is opened inside the door body outside the rubber strip, and snap-in blocks are fixed at both ends of the rubber strip.

[0013] Preferably, the side of the sealing frame away from the rubber strip extends to the outside of the door body, and the sealing frame and the door body form a snap-fit structure via a placement groove. When the sealing frame is moved into the placement groove, the sealing frame drives the rubber strip to move into the slide groove, and the sealing frame is pushed, so that the rubber strip drives the snap-fit block to move into the snap-fit groove, thereby fixing the sealing frame and the door body to each other.

[0014] Preferably, a snap-in groove is formed inside the door body on one side of the snap-in block, and the snap-in block and the door body form a snap-in structure through the snap-in groove. By squeezing the door body, the sealing frame is deformed under the action of the cavity, and the sealing frame can improve the sealing between the door body and the cabinet body, while preventing air, dust, moisture, bacteria and other contaminants from entering the interior of the cabinet body.

[0015] Preferably, the rubber strip and the door body form a sliding structure through a sliding groove, and the rubber strip is symmetrically distributed at both ends inside the door body.

[0016] The door lock structure of the low-voltage reactive power compensation complete device provided by the utility model has the following advantages:

[0017] By providing a protective structure, the protective cover is moved by the fixing rod, the protective cover is moved to one side of the fixed shell, and the protective cover is pushed, so that the protective cover drives the second clamping block to move to the outside of the fixed shell. Under the cooperation of the first clamping block and the second clamping block, the protective cover and the fixed shell are fixed to each other. At this time, one side of the sealing block contacts one side of the lock core, thereby preventing external dust, foreign matter or liquid from splashing into the interior of the lock core. When it is necessary to unlock the door, the fixing rod is pulled to separate the protective cover and the fixed shell from each other. Under the action of the elastic rope, the protective cover is prevented from being lost, thereby realizing the function of preventing foreign matter from intruding, thereby improving the applicability of the door lock structure of the low-voltage reactive power compensation device when in use;

[0018] By providing a sealing structure, the sealing frame is moved to the inside of the placement groove, and the sealing frame drives the rubber strip to move to the inside of the slide groove, and the sealing frame is pushed, so that the rubber strip drives the clamping block to move to the inside of the clamping groove, thereby fixing the sealing frame and the door body to each other. By squeezing the door body, the sealing frame is deformed under the action of the cavity. Under the action of the sealing frame, the sealing between the door body and the cabinet body can be improved, and at the same time, air, dust, moisture, bacteria and other pollutants can be blocked from entering the interior of the cabinet body, thereby realizing the barrier function of the device, thereby improving the convenience of the door lock structure of the low-voltage reactive compensation device when in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0020] Figure 2 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0021] Figure 3 It is a side cross-sectional structural schematic diagram of the utility model;

[0022] Figure 4 For the utility model Figure 3 A in the middle is an enlarged structural diagram;

[0023] Figure 5 It is a schematic diagram of an enlarged side cross-section of the sealing structure of the present invention.

[0024] Explanation of the reference numerals in the figure: 1. Door body; 2. Panel; 3. Protective structure; 301. Protective cover; 302. Fixing rod; 303. Sealing block; 304. First clamping block; 305. Elastic rope; 306. Second clamping block; 307. Fixed shell; 4. Handle; 5. Lock core; 6. Sealing structure; 601. Placement groove; 602. Sealing frame; 603. Cavity; 604. Rubber strip; 605. Connecting block; 606. Slide groove. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] See also Figure 1-Figure 5 The present invention provides a door lock structure of a low-voltage reactive power compensation complete set, including a door body 1 and a panel 2. The panel 2 is fixed to one end of one side of the door body 1, a handle 4 is fixed to one side of the top of the panel 2, a lock core 5 is fixed to one side of the bottom of the panel 2, and a protective structure 3 is provided on the outside of the lock core 5. The protective structure 3 includes a protective cover 301, a fixing rod 302, a sealing block 303, a first clamping block 304, an elastic rope 305, a second clamping block 306 and a fixed shell 307. The fixed shell 307 is provided on the outside of the lock core 5, and a protective cover 301 is provided on the outside of one end of the fixed shell 307. A fixed Rod 302, a sealing block 303 is fixed on the other side of the protective cover 301, an elastic rope 305 is fixed to the bottom end of the protective cover 301, second clamping blocks 306 are fixed at both ends of one side of the inner side of the protective cover 301, and a first clamping block 304 is provided on one side of the second clamping block 306, the side of the sealing block 303 away from the protective cover 301 is in contact with one side of the lock cylinder 5, one end of the first clamping block 304 is fixedly connected to the outer wall of the fixed shell 307, the end of the elastic rope 305 away from the protective cover 301 is fixedly connected to one side of the bottom end of the fixed shell 307, and the end of the fixed shell 307 away from the protective cover 301 is fixedly connected to the outer wall of the panel 2.

[0027] Reference Figure 3 and Figure 4 As shown, the protective cover 301 is moved by the fixing rod 302 to one side of the fixed shell 307, and the protective cover 301 is pushed so that the protective cover 301 drives the second clamping block 306 to move to the outside of the fixed shell 307. Under the cooperation of the first clamping block 304 and the second clamping block 306, the protective cover 301 and the fixed shell 307 are fixed to each other. At this time, one side of the sealing block 303 contacts one side of the lock core 5, thereby preventing external dust, foreign matter or liquid from splashing into the interior of the lock core 5. When the lock needs to be unlocked, the fixing rod 302 is pulled to separate the protective cover 301 and the fixed shell 307. Under the action of the elastic rope 305, the protective cover 301 is prevented from being lost.

[0028] A sealing structure 6 is provided on the side of the door body 1 away from the panel 2. The sealing structure 6 includes a placement groove 601, a sealing frame 602, a cavity 603, a rubber strip 604, a clamping block 605 and a slide groove 606. The placement groove 601 is opened on one side of the interior of the door body 1. The interior of the placement groove 601 is provided with a sealing frame 602. The interior of the sealing frame 602 is provided with a cavity 603. Both ends of one side of the sealing frame 602 are fixed with rubber strips 604. The interior of the door body 1 on the outside of the rubber strip 604 is provided with a slide groove. 606. A snap-fit block 605 is fixed at both ends of the rubber strip 604. The sealing frame 602 extends to the outside of the door body 1 on the side away from the rubber strip 604. The sealing frame 602 and the door body 1 form a snap-fit structure through the placement groove 601. A snap-fit groove is provided inside the door body 1 on one side of the snap-fit block 605. The snap-fit block 605 and the door body 1 form a snap-fit structure through the snap-fit groove. The rubber strip 604 and the door body 1 form a sliding structure through the sliding groove 606. The rubber strip 604 is symmetrically distributed at both ends inside the door body 1.

[0029] Reference Figure 3 and Figure 5 As shown, the sealing frame 602 is moved to the inside of the placement groove 601, and the sealing frame 602 drives the rubber strip 604 to move to the inside of the slide groove 606, and the sealing frame 602 is pushed, so that the rubber strip 604 drives the clamping block 605 to move to the inside of the clamping groove, thereby fixing the sealing frame 602 and the door body 1 to each other. By squeezing the door body 1, the sealing frame 602 is deformed under the action of the cavity 603. Under the action of the sealing frame 602, the sealing between the door body 1 and the cabinet body can be improved, and at the same time, air, dust, moisture, bacteria and other pollutants can be blocked from entering the interior of the cabinet body.

[0030] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A door lock structure for a low-voltage reactive power compensation complete device, comprising a door body (1) and a panel (2); Its characteristics are: A panel (2) is fixed to one end of one side of the door body (1), a handle (4) is fixed to one side of the top of the panel (2), and a lock core (5) is fixed to one side of the bottom of the panel (2); A protective structure (3) is provided on the outside of the lock core (5), and the protective structure (3) comprises a protective cover (301), a fixing rod (302), a sealing block (303), a first clamping block (304), an elastic rope (305), a second clamping block (306) and a fixing shell (307). The fixing shell (307) is provided on the outside of the lock core (5). A protective cover (301) is provided on the outside of one end of the fixing shell (307). A fixing rod (302) is fixed on one side of the protective cover (301). A sealing block (303) is fixed on the other side of the protective cover (301). An elastic rope (305) is fixed on the bottom end of the protective cover (301). The second clamping block (306) is fixed on both ends of one side of the inside of the protective cover (301), and the first clamping block (304) is provided on one side of the second clamping block (306). A sealing structure (6) is provided on the side of the door body (1) away from the panel (2).

2. The door lock structure of the low-voltage reactive power compensation complete device according to claim 1 is characterized in that: The side of the sealing block (303) away from the protective cover (301) contacts one side of the lock core (5), and one end of the first clamping block (304) is fixedly connected to the outer wall of the fixed shell (307).

3. The door lock structure of the low-voltage reactive power compensation complete device according to claim 1 is characterized in that: One end of the elastic rope (305) away from the protective cover (301) is fixedly connected to one side of the bottom end of the fixed shell (307), and one end of the fixed shell (307) away from the protective cover (301) is fixedly connected to the outer wall of the panel (2).

4. The door lock structure of the low-voltage reactive power compensation complete device according to claim 1 is characterized in that: The sealing structure (6) comprises a placement groove (601), a sealing frame (602), a cavity (603), a rubber strip (604), a snap-in block (605) and a slide groove (606); the placement groove (601) is provided on one side of the door body (1); a sealing frame (602) is provided inside the placement groove (601); a cavity (603) is provided inside the sealing frame (602); rubber strips (604) are fixed at both ends of one side of the sealing frame (602); a slide groove (606) is provided inside the door body (1) outside the rubber strip (604); and snap-in blocks (605) are fixed at both ends of the rubber strip (604).

5. The door lock structure of the low-voltage reactive power compensation complete device according to claim 4 is characterized in that: The sealing frame (602) extends to the outside of the door body (1) on a side away from the rubber strip (604), and the sealing frame (602) and the door body (1) form a snap-fit structure via the placement groove (601).

6. The door lock structure of the low-voltage reactive power compensation complete device according to claim 4, characterized in that: A clamping groove is provided inside the door body (1) on one side of the clamping block (605), and the clamping block (605) and the door body (1) form a clamping structure through the clamping groove.

7. The door lock structure of the low-voltage reactive power compensation complete device according to claim 4, characterized in that: The rubber strip (604) and the door body (1) form a sliding structure through a sliding groove (606), and the rubber strip (604) is symmetrically distributed at both ends inside the door body (1).

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