High-temperature protection disinfection cabinet
By setting up bimetal contacts and electromagnets in the disinfection cabinet, the temperature change control circuit is used to connect and drive the movement of the gear lever and the clamp column, the function of allowing the cabinet door to be opened only after the temperature inside the disinfection cabinet is reduced, which solves the problem of Existing disinfection cabinets may cause scalds from operators and enhance the protection of the equipment.
Patent Information
- Application Number
- CN202420459581.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-11
- Publication Date
- 2025-02-18
- Estimated Expiration
- 2034-03-11
AI Technical Summary
The existing disinfection cabinet may cause burns to the operator after disinfection is completed, because the cabinet door is opened directly under high temperature conditions.
A high-temperature protection disinfection cabinet is designed. By setting up bimetal contacts and electromagnets, the temperature change control circuit is used to connect to the gear lever and the clamp column to ensure that the cabinet door is allowed to be opened only after the temperature inside the disinfection cabinet decreases.
It effectively prevents the disinfection cabinet door from opening in high temperatures, avoids scalding from operators, and prevents external foreign objects from entering through the design of the closure plate and transmission mechanism, and protects the internal transmission mechanism.
Smart Images
Figure CN222488199U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of disinfection cabinets, in particular to a high-temperature protection disinfection cabinet. Background Art
[0002] Daily necessities are items that people use in their daily lives, such as bowls and chopsticks used every day. During use, they need to be disinfected in a disinfection cabinet, which generally uses ultraviolet rays, far infrared rays, high temperature, ozone, etc. to dry, sterilize and disinfect the items.
[0003] However, the disinfection cabinets currently on the market still have certain shortcomings during use, because they mainly use high temperature to kill bacteria, so if people take the tableware immediately after the disinfection is completed, it is easy for people to be scalded when taking the tableware. Therefore, we propose a high-temperature protection disinfection cabinet. The cabinet door can only be opened after the internal temperature of the disinfection cabinet is lowered, thereby avoiding harm to the operator. Utility Model Content
[0004] The purpose of the utility model is to overcome the shortcomings of the prior art and provide a high temperature protection disinfection cabinet, which effectively solves the deficiencies of the prior art.
[0005] In order to achieve the above-mentioned purpose, an embodiment of one aspect of the utility model provides a high-temperature protection disinfection cabinet, including a disinfection cabinet, a rotating cabinet door is provided on one side of the disinfection cabinet, and a mounting groove is provided on the other side of the disinfection cabinet, and a heat-conducting seat, an electromagnet, a first mounting seat, a second mounting seat and two guide rails are fixedly connected to one side of the side wall of the mounting groove, two bimetallic contacts are provided on one side of the heat-conducting seat, an armature is provided inside the electromagnet, and a first connecting rod is rotatably connected to the top of the second mounting seat, and a tension spring and a second connecting rod are respectively provided between one end of the first connecting rod and the first mounting seat and the armature, a baffle rod is slidably connected between the two guide rails, the middle part of the baffle rod is rotatably connected to the other end of the first connecting rod, and two limiting holes are provided on the side of the baffle rod, and two clamping columns are fixedly connected to one side at the edge of the cabinet door, and the middle parts of the two clamping columns are both stepped and clamped with the two limiting holes.
[0006] Preferably, one side of the cabinet door is rotatably connected to the disinfection cabinet via a hinge, and a limit lock is provided on the side of the cabinet door away from the clamping column. The limit lock in this scheme facilitates limiting the cabinet door. When the disinfection cabinet is not in use, the opening position of the disinfection cabinet can be closed to prevent foreign objects from entering the interior of the disinfection cabinet. At the same time, the cabinet door can be pulled to the holding position for the user to facilitate opening or closing the cabinet door.
[0007] Preferably, any of the above schemes has a stepped shape on one side of the mounting groove, and a closing plate is provided inside the groove. The four corners of the closing plate in this scheme are connected to the inside of the mounting groove by screws, thereby facilitating the closing of one side of the mounting groove and protecting the transmission mechanism inside the mounting groove to prevent external foreign matter from affecting the movement of the transmission mechanism.
[0008] Preferably, any of the above schemes has one end of the thermally conductive seat away from the bimetallic contact entering into the interior of the disinfection cabinet, and the shape of its end is T-shaped. By using this scheme, it is convenient to increase the contact area between one end of the thermally conductive seat and the air inside the disinfection cabinet. When the temperature inside the disinfection cabinet is high, heat is transmitted through the thermally conductive seat to the two bimetallic contacts, causing the two bimetallic contacts to deform and disconnect the circuit. When the temperature drops, the two bimetallic contacts are reset to connect the circuit.
[0009] Preferably, any of the above schemes is that the first mounting seat, the second mounting seat and the two guide rails are fixedly connected to the side walls of the mounting groove by screws. By using this scheme, it is convenient to stably mount the first mounting seat, the second mounting seat and the two guide rails on the side walls of the mounting groove, thereby providing an installation position for the tension spring, the first connecting rod and the baffle rod, making it convenient to assemble the above parts with each other to form a transmission mechanism, thereby driving the baffle rod to move vertically.
[0010] Preferably, any of the above schemes is that the two bimetal contacts are electrically connected to the electromagnet via a wire. This scheme controls the connectivity of the circuit by changing the temperature by controlling the two bimetal contacts to be controlled by the external temperature.
[0011] The utility model has the following advantages:
[0012] 1. The high-temperature protection disinfection cabinet is provided with a first connecting rod, a second connecting rod, a tension spring and a stop rod, and one end of the first connecting rod is rotatably connected to the middle part of the stop rod, and the other end of the first connecting rod is rotatably connected to the armature through the second connecting rod, thereby combining into a transmission mechanism. When the temperature inside the disinfection cabinet is high, the two bimetallic contacts are deformed and bent, and move away from each other, so that the electromagnet is in a power-off state. On the contrary, when the temperature inside the disinfection cabinet is low, the two bimetallic contacts are reset, the electromagnet is energized, and the stop rod is driven to move through the first connecting rod, so that the middle parts of the two clamping columns are separated from the limit hole, thereby facilitating the opening of the cabinet door, thereby forming an effective protection to prevent the disinfection cabinet from being opened when the temperature inside is high.
[0013] 2. The high-temperature protection disinfection cabinet is provided with a heat-conducting seat, and one end of the heat-conducting seat enters into the interior of the disinfection cabinet, so that the high temperature inside the disinfection cabinet is conducted to the two bimetallic contacts through the heat-conducting seat, causing the two to deform and control the connectivity of the circuit. By providing a closing plate, the end face position of the installation groove is conveniently closed to prevent external foreign matter from entering into the interior of the installation groove and affecting the internal transmission mechanism. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 This is a schematic diagram of the structure of the utility model from a first perspective;
[0015] Figure 2 This is a schematic diagram of the structure of the utility model from a second viewing angle;
[0016] Figure 3 This is a schematic diagram of the structure of the utility model from a third viewing angle;
[0017] Figure 4 This is a schematic diagram of the cabinet door structure of the utility model;
[0018] Figure 5 It is a schematic diagram of the partial explosion structure of the utility model;
[0019] Figure 6 It is a schematic diagram of the heat-conducting seat structure of the utility model.
[0020] In the figure: 1-disinfection cabinet, 2-cabinet door, 3-closing plate, 4-limiting lock, 5-mounting groove, 6-tension spring, 7-heat conducting seat, 8-bimetallic contact, 9-electromagnet, 10-first connecting rod, 11-limiting hole, 12-blocking rod, 13-guide rail, 14-first mounting seat, 15-second connecting rod, 16-armature, 17-second mounting seat, 18-stud. DETAILED DESCRIPTION
[0021] The utility model is further described below in conjunction with the accompanying drawings, but the protection scope of the utility model is not limited to the following description.
[0022] like Figures 1 to 6As shown, a high-temperature protection disinfection cabinet comprises a disinfection cabinet 1, a rotating cabinet door 2 is arranged on one side of the disinfection cabinet 1, a mounting groove 5 is opened on the other side of the disinfection cabinet 1, a heat-conducting seat 7, an electromagnet 9, a first mounting seat 14, a second mounting seat 17 and two guide rails 13 are fixedly connected to one side of the side wall of the mounting groove 5, two bimetallic contacts 8 are arranged on one side of the heat-conducting seat 7, an armature 16 is arranged inside the electromagnet 9, a first connecting rod 10 is rotatably connected to the top of the second mounting seat 17, a tension spring 6 and a second connecting rod 15 are respectively arranged between one end of the first connecting rod 10 and the first mounting seat 14 and the armature 16, a stopper rod 12 is slidably connected between the two guide rails 13, the middle part of the stopper rod 12 is rotatably connected to the other end of the first connecting rod 10, two limiting holes 11 are opened on the side of the stopper rod 12, and two clamping columns 18 are fixedly connected to one side at the edge of the cabinet door 2, and the middle parts of the two clamping columns 18 are both stepped and clamped with the two limiting holes 11.
[0023] One side of the cabinet door 2 is rotatably connected to the disinfection cabinet 1 through a hinge, and a limit lock 4 is provided on the side of the cabinet door 2 away from the clamping column 18. As an optional technical solution of the utility model, the limit lock 4 is convenient for limiting the cabinet door 2. When the disinfection cabinet 1 is not in use, the opening position of the disinfection cabinet 1 can be closed to prevent foreign objects from entering the interior of the disinfection cabinet 1. At the same time, the cabinet door 2 can be pulled by the user to hold the position, so as to facilitate opening or closing the cabinet door 2.
[0024] The outer shape of one side of the mounting groove 5 is stepped, and a closing plate 3 is arranged inside it. As an optional technical solution of the present invention, the four corners of the closing plate 3 are connected to the inside of the mounting groove 5 by screws, thereby facilitating the closing of one side of the mounting groove 5 and protecting the transmission mechanism inside the mounting groove 5 to prevent foreign objects from affecting the movement of the transmission mechanism.
[0025] One end of the heat-conducting seat 7 away from the bimetallic contact 8 enters into the interior of the disinfection cabinet 1, and the shape of its end is T-shaped. As an optional technical solution of the utility model, this makes it easy to increase the contact area between one end of the heat-conducting seat 7 and the air inside the disinfection cabinet 1. When the temperature inside the disinfection cabinet 1 is high, heat is transmitted through the heat-conducting seat 7 to the two bimetallic contacts 8, causing the two bimetallic contacts 8 to deform and disconnect the circuit. When the temperature drops, the two bimetallic contacts 8 are reset to connect the circuit.
[0026] The first mounting seat 14, the second mounting seat 17 and the two guide rails 13 are all fixedly connected to the side walls of the mounting groove 5 by screws. As an optional technical solution of the present invention, this facilitates the first mounting seat 14, the second mounting seat 17 and the two guide rails 13 to be stably mounted on the side walls of the mounting groove 5, thereby providing an installation position for the tension spring 6, the first connecting rod 10 and the blocking rod 12, making it convenient for the above-mentioned parts to be assembled with each other to form a transmission mechanism, thereby driving the blocking rod 12 to move vertically.
[0027] The two bimetal contacts 8 are electrically connected to the electromagnet 9 through wires. As an optional technical solution of the present invention, the two bimetal contacts 8 are controlled by the external temperature and are used to control the connectivity of the circuit through temperature changes.
[0028] The high temperature protection disinfection cabinet requires the following steps when used:
[0029] 1) When the temperature inside the disinfection cabinet 1 is high, the two bimetallic contacts 8 are deformed and bent and move away from each other, so that the electromagnet 9 is in a power-off state;
[0030] 2) When the temperature inside the disinfection cabinet 1 is low, the two bimetal contacts 8 are reset, the electromagnet 9 is energized, and the blocking rod 12 is driven to move through the first connecting rod 10, so that the middle parts of the two clamping columns 18 are separated from the limiting holes, thereby facilitating the opening of the cabinet door 2.
[0031] In summary, when the user uses it, by setting the first connecting rod 10, the second connecting rod 15, the tension spring 6 and the blocking rod 12, one end of the first connecting rod 10 is rotatably connected to the middle part of the blocking rod 12, and the other end of the first connecting rod 10 is rotatably connected to the armature 16 through the second connecting rod 15, so as to form a transmission mechanism. When the temperature inside the disinfection cabinet 1 is high, the two bimetallic contacts 8 are deformed and bent and move away from each other, so that the electromagnet 9 is in a power-off state. On the contrary, when the temperature inside the disinfection cabinet 1 is low, the two bimetallic contacts 8 are reset, the electromagnet 9 is energized, and the blocking rod 1 is driven by the first connecting rod 10. 2 movement, so that the middle parts of the two clamping columns 18 are separated from the limiting holes, so that the cabinet door 2 is easy to open, thereby forming an effective protection to prevent the disinfection cabinet 1 from being opened when the temperature inside is high. Then, by setting the heat-conducting seat 7, one end of the heat-conducting seat 7 enters the interior of the disinfection cabinet 1, and then the high temperature inside the disinfection cabinet 1 is conducted to the two bimetallic contacts 8 through the heat-conducting seat 7, so that the two are deformed, and the connection of the circuit is controlled. By setting the closing plate 3, it is convenient to close the end surface position of the installation groove 5, so as to prevent external foreign matter from entering the interior of the installation groove 5 and affecting the internal transmission mechanism.
[0032] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A high temperature protection disinfection cabinet, characterized in that: The invention comprises a disinfection cabinet (1), wherein a rotating cabinet door (2) is arranged on one side of the disinfection cabinet (1), and a mounting groove (5) is opened on the other side of the disinfection cabinet (1); a heat-conducting seat (7), an electromagnet (9), a first mounting seat (14), a second mounting seat (17) and two guide rails (13) are fixedly connected to one side of the side wall of the mounting groove (5); two bimetallic contacts (8) are arranged on one side of the heat-conducting seat (7); an armature (16) is arranged inside the electromagnet (9); a first connecting rod (10) is rotatably connected to the top of the second mounting seat (17); A tension spring (6) and a second connecting rod (15) are respectively arranged between one end of the first connecting rod (10) and the first mounting seat (14) and the armature (16); a blocking rod (12) is slidably connected between the two guide rails (13); the middle part of the blocking rod (12) is rotatably connected to the other end of the first connecting rod (10); two limiting holes (11) are provided on the side of the blocking rod (12); two clamping columns (18) are fixedly connected to one side of the edge of the cabinet door (2); the middle parts of the two clamping columns (18) are both stepped and clamped with the two limiting holes (11).
2. A high temperature protection disinfection cabinet according to claim 1, characterized in that: One side of the cabinet door (2) is rotatably connected to the disinfection cabinet (1) via a hinge, and a limit lock (4) is provided on the side of the cabinet door (2) away from the clamping column (18).
3. A high temperature protection disinfection cabinet according to claim 2, characterized in that: The outer shape of one side of the installation groove (5) is stepped, and a closing plate (3) is arranged inside the installation groove (5).
4. A high temperature protection disinfection cabinet according to claim 3, characterized in that: One end of the heat-conducting seat (7) away from the bimetallic contact (8) enters the interior of the disinfection cabinet (1), and the outer shape of the end portion is T-shaped.
5. A high temperature protection disinfection cabinet according to claim 4, characterized in that: The first mounting seat (14), the second mounting seat (17) and the two guide rails (13) are all fixedly connected to the side walls of the mounting groove (5) by means of screws.
6. A high temperature protection disinfection cabinet according to claim 5, characterized in that: The two bimetal contacts (8) are electrically connected to the electromagnet (9) via a wire.