CN207388240U - A hot runner temperature controller with dustproof function - Google Patents

Abstract

The utility model discloses a hot runner temperature controller with dustproof function, including temperature controller body and shield, be provided with the louvre on one side outer wall of temperature controller body width direction, the top both ends of louvre all are provided with the fixing base, the fixing base is square form structure, and is provided with the rotation groove on one side outer wall of fixing base, and rotates the adjacent both sides outer wall of groove intercommunication fixing base, be provided with the pivot on one side outer wall of fixing base, and one side of pivot is connected with the poker rod. The utility model discloses in, the user wraps up around the louvre well, provides fine dustproof effect when not using the temperature controller, and not only the shield can control the closure at will, and the installation of shield and the convenience of dismantling also very avoid occupation space to cause inconvenience moreover, the utility model discloses simple structure has solved the problem that the temperature controller easily dust absorption leads to inside trouble in the past, and the practicality is strong, easily promotes.

Description

A hot runner temperature controller with dustproof function

technical field

The utility model relates to the technical field of hot runner temperature controllers, in particular to a hot runner temperature controller with dustproof function.

Background technique

The hot runner temperature controller is the hot runner temperature control box. The hot runner temperature control box is a device that continuously maintains the temperature required by the hot runner system. It consists of a temperature control card, an air switch, a box, a fan, a terminal block and a wire cables etc. The temperature control box detects the temperature of the hot runner system through the built-in temperature control card, and keeps the temperature of the target point stable by adjusting the output power. The temperature control box is controlled by a microprocessor, and the temperature control accuracy can reach 0.5°C; the double-row LED digital display has a variety of fault status display alarms, and can find and solve problems in time; the output interface adopts international general standard industrial sockets, which are widely used in Heat flow systems in countries around the world. The general thermostat is equipped with heat dissipation holes, which means that it is connected with the outside world. The dust in the air will enter the interior of the thermostat through the heat dissipation holes, and it will accumulate on the internal parts of the thermostat for a long time, aggravating The aging of parts reduces the service life of the thermostat, so we design a hot runner thermostat with dustproof function to solve the above problems.

Contents of the invention

The purpose of the utility model is to solve the shortcomings in the prior art, and propose a hot runner temperature controller with dustproof function.

In order to achieve the above object, the utility model adopts the following technical solutions:

A hot runner thermostat with dust-proof function, comprising a thermostat body and a dustproof cover, the outer wall of one side in the width direction of the thermostat body is provided with cooling holes, and the two ends of the top of the cooling holes are A fixed seat is provided, the fixed seat is a cube-shaped structure, and a rotating groove is provided on one side of the fixed seat, and the rotating groove communicates with the adjacent two sides of the fixed seat. There is a rotating shaft, and one side of the rotating shaft is connected with a toggle lever, the dust cover is a cube-shaped hollow structure with an opening on one side, and a cover plate is vertically arranged around the bottom of the dust cover, and the cover plate There are four in total and the bottom is provided with a groove. The inner top of the cover plate is provided with an elastic spring. The inner top end of the elastic spring away from the cover plate is connected to a telescopic plate. A dust-proof pad is provided on the side, and the outer wall of the cover plate is provided with a rotating rod, and there are two rotating rods in total, and the two rotating rods are respectively located on two opposite outer walls of the cover plate. A magnetic block is arranged on the outer wall of the dust-proof cover, and an iron plate is arranged on the outer wall of the temperature controller body, and the iron plate is arranged directly above the cooling hole.

Preferably, the size of the iron plate is equal to that of the magnetic block.

Preferably, the sizes of the rotating rod and the rotating slot match.

Preferably, the length of the toggle lever is greater than the width of the rotation slot.

Preferably, the area of the cover plate is larger than the area of the cooling holes.

Preferably, a display screen and control buttons are arranged on the outer wall of the thermostat body.

Compared with the prior art, the beneficial effect of the utility model is: in the utility model, the user can well wrap around the cooling hole through the design of the groove, expansion plate, elastic spring and dust-proof pad, without When using the thermostat, it provides a good dust-proof effect. Using the design of the magnetic block and the iron plate, the dust-proof cover can be controlled and closed at will. The dust-proof cover is opened when the thermostat is working, and the dust-proof cover is closed when the thermostat is stopped. , easy for users to use, using the design of the fixed seat, rotating groove, toggle lever and rotating shaft, the dust cover is easy to install and disassemble, and the dust cover can be easily removed during transportation or not in use, avoiding space occupation Inconvenient, the utility model has a simple structure, solves the problem that the previous temperature controller is easy to absorb dust and causes internal faults, has strong practicability, and is easy to popularize.

Description of drawings

Fig. 1 is a schematic diagram of the overall structure of a hot runner thermostat with dustproof function proposed by the utility model;

Fig. 2 is a side view of a hot runner thermostat with dustproof function proposed by the utility model;

Fig. 3 is a structural schematic diagram of a dustproof cover of a hot runner thermostat with a dustproof function proposed by the utility model;

Fig. 4 is a schematic diagram of the connection between the dustproof cover and the fixing seat of a hot runner thermostat with dustproof function proposed by the present invention;

Fig. 5 is a side view of a fixed seat of a hot runner thermostat with a dustproof function proposed by the utility model;

Fig. 6 is a side view of the dustproof cover, fixing seat and iron plate of a hot runner thermostat with dustproof function proposed by the utility model.

In the figure: 1 thermostat body, 2 dust cover, 3 cooling holes, 4 fixed seat, 5 rotating groove, 6 rotating shaft, 7 toggle lever, 8 cover plate, 9 groove, 10 elastic spring, 11 telescopic plate, 12 dustproof pads, 13 rotating rods, 14 magnetic blocks, 15 iron plates.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example.

Referring to Figures 1-6, a hot runner thermostat with dust-proof function includes a thermostat body 1 and a dust-proof cover 2. A cooling hole 3 is provided on the outer wall of the thermostat body 1 in the width direction to dissipate heat. Both ends of the top of the hole 3 are provided with a fixed seat 4, the fixed seat 4 is a cube-shaped structure, and one side of the outer wall of the fixed seat 4 is provided with a rotating groove 5, and the rotating groove 5 communicates with the outer walls of the two adjacent sides of the fixed seat 4 , one side of the outer wall of the fixed seat 4 is provided with a rotating shaft 6, and one side of the rotating shaft 6 is connected with a toggle lever 7, the dust cover 2 is a cube-shaped hollow structure with an opening on one side, and the bottom of the dust cover 2 Cover plates 8 are arranged vertically all around, four cover plates 8 are provided with grooves 9 at the bottom, elastic springs 10 are arranged on the inner top of the cover plate 8, and the elastic springs 10 are far away from the inner top end of the cover plate 8 A telescopic plate 11 is connected, and the side of the telescopic plate 11 away from the elastic spring 10 is provided with a dust-proof pad 12, and the outer wall of the cover plate 8 is provided with a rotating rod 13, and there are two rotating rods 13, and the two rotating rods 13 are respectively located on the outer walls of two opposite cover plates 8, magnetic blocks 14 are arranged on the outer walls of the dustproof cover 2, and iron plates 15 are arranged on the outer walls of the thermostat body 1, and the iron plates 15 are located on the sides of the cooling holes 3. Set directly above, the area size of the iron plate 15 is equal to the area size of the magnetic block 14, the size of the rotating rod 13 is compatible with the rotating groove 5, the length of the toggle rod 7 is greater than the width of the rotating groove 5, and the area of the cover plate 8 Larger than the area of the cooling hole 3 , a display screen and control buttons are arranged on the outer wall of the thermostat body 1 .

In the utility model, the user extends the rotating rod 13 at both ends of the cover plate 8 into the rotating groove 5 in the fixed seat 4, and then rotates the rotating shaft 6 to turn the toggle rod 7 to the top of the rotating groove 5, and then the dustproof The cover 2 is fixed between the two fixed seats 4, using the rotating rod 13 to rotate in the rotating groove 5, when the thermostat body 1 starts to work, the dust-proof cover 2 can be turned over to the top, using the magnetic block 14 and the iron plate 15 The suction force fixes the dust-proof cover 2 on it. When the thermostat body 1 stops working, put down the dust-proof cover 2. Using the elasticity of the elastic spring 10, the telescopic plate 11 pushes the dust-proof pad 12, and the heat dissipation hole 3 Covering all around, the utility model has the advantages of simple structure, strong practicability and easy popularization.

The above is only a preferred embodiment of the utility model, but the scope of protection of the utility model is not limited thereto. The equivalent replacement or change of the new technical solution and the concept of the utility model shall be covered by the protection scope of the utility model.

Claims (6)

1. A hot runner thermostat with dustproof function, comprising a thermostat body (1) and a dust cover (2), characterized in that the outer wall of one side of the thermostat body (1) in the width direction A cooling hole (3) is provided on the top, and a fixing seat (4) is provided at both ends of the top of the cooling hole (3). The fixing seat (4) is a cube-shaped structure, and one side of the fixing seat (4) A rotating groove (5) is arranged on the outer wall, and the rotating groove (5) communicates with the outer walls on both sides adjacent to the fixing seat (4), and a rotating shaft (6) is arranged on one outer wall of the fixing seat (4), and the rotating shaft One side of (6) is connected with a toggle lever (7), the dust cover (2) is a cube-shaped hollow structure with an opening on one side, and the bottom of the dust cover (2) is vertically provided with Cover plate (8), four cover plates (8) are provided with grooves (9) at the bottom, elastic springs (10) are provided on the inner top of the cover plate (8), and the elastic The end of the inner top of the spring (10) away from the cover plate (8) is connected with a telescopic plate (11), and the side of the telescopic plate (11) away from the elastic spring (10) is provided with a dust-proof pad (12). The outer wall of the plate (8) is provided with a rotating rod (13), and there are two rotating rods (13), and the two rotating rods (13) are respectively located on the two opposite cover plates (8) Set on the outer wall, the outer wall of the dust cover (2) is provided with a magnetic block (14), the outer wall of the temperature controller body (1) is provided with an iron plate (15), and the iron plate (15) is located It is set right above the cooling holes (3). 2. The hot runner thermostat with dustproof function according to claim 1, characterized in that the size of the iron plate (15) is equal to the size of the magnetic block (14). 3. A hot runner thermostat with dust-proof function according to claim 1, characterized in that the size of the rotating rod (13) and the rotating groove (5) match. 4. The hot runner thermostat with dustproof function according to claim 1, characterized in that the length of the toggle rod (7) is greater than the width of the turning groove (5). 5. A hot runner temperature controller with dustproof function according to claim 1, characterized in that, the area of the cover plate (8) is larger than the area of the cooling hole (3). 6. A hot runner thermostat with dust-proof function according to claim 1, characterized in that a display screen and control buttons are arranged on the outer wall of the thermostat body (1).