CN219577278U

CN219577278U - Double-screw cast aluminum heater

Info

Publication number: CN219577278U
Application number: CN202320633130.3U
Authority: CN
Inventors: 顾小芹; 万俊
Original assignee: Taicang Grace Metal Products Co ltd
Current assignee: Taicang Grace Metal Products Co ltd
Priority date: 2023-03-28
Filing date: 2023-03-28
Publication date: 2023-08-22
Anticipated expiration: 2033-03-28

Abstract

The utility model discloses a double-screw cast aluminum heater, and relates to the technical field of heaters. The utility model comprises the following steps: a heater body; a fixed mounting mechanism; the fixed mounting mechanism comprises a first fixed block, a second fixed block, a fixed column connected to the outer surface of the first fixed block, a compression spring connected to the front end of the fixed column and a hollow groove arranged on the second fixed block; a kind of electronic device with high-pressure air-conditioning system; a protection mechanism. The utility model solves the problems that the prior cast aluminum heater is usually used after being installed and fixed by using bolts, the bolts are required to be screwed by using tools when the cast aluminum heater is installed and disassembled, the operation is complicated, the time is wasted, the cast aluminum heater is difficult to install and disassemble when the tools are not used, the use is inconvenient, and the cast aluminum heater is easy to collide with the outside or contact with human bodies, so that the cast aluminum heater is damaged or damaged by human bodies.

Description

Double-screw cast aluminum heater

Technical Field

The utility model relates to the technical field of heaters, in particular to a double-screw cast aluminum heater.

Background

The cast aluminum heater is an electric heater which takes a tubular electric heating element as a heating element and takes high-quality cast materials as a shell and is formed by die casting, the service temperature of the cast aluminum heater is generally 150-450 ℃, and the cast aluminum heater can be widely applied to plastic machinery, dies, cable machinery, chemical industry, rubber, petroleum and other equipment.

However, the following drawbacks still exist in practical use:

the existing cast aluminum heater is used after being installed and fixed by using bolts, the bolts are screwed by using tools when being installed and detached, the operation is complicated, the time is wasted, the installation and the detachment are difficult to be carried out when no tools are available, the use is inconvenient, and meanwhile, the cast aluminum heater is easy to collide with the outside or contact with a human body, so that the cast aluminum heater is damaged or damaged by the human body.

Therefore, there is an urgent need in the market for improved techniques to solve the above problems.

Disclosure of Invention

1. Technical problem to be solved

The utility model aims to provide a double-screw cast aluminum heater, which solves the problems that in the prior art, the existing cast aluminum heater is usually used after being installed and fixed by using bolts through arranging a fixed installation mechanism and a protection mechanism, the bolts are required to be screwed by using tools during installation and disassembly, the operation is complicated, the time is wasted, the installation and the disassembly are difficult when no tools are used, the use is inconvenient, and the cast aluminum heater is easy to collide with the outside or contact with a human body, so that the cast aluminum heater is damaged or damaged by the human body.

2. Technical proposal

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a double-screw cast aluminum heater, comprising: a heater body;

a fixed mounting mechanism;

the fixed mounting mechanism comprises a first fixed block, a second fixed block, a fixed column connected to the outer surface of the first fixed block, a compression spring connected to the front end of the fixed column and a hollow groove arranged on the second fixed block;

a kind of electronic device with high-pressure air-conditioning system;

a protection mechanism.

Further, the heater body comprises a first heating plate, a second heating plate and a junction box connected to the outer surface of the first heating plate;

specifically, the first heating plate and the second heating plate are used for heating, and the junction box is used for connecting the electric heating elements in the first heating plate and the second heating plate with a power supply.

Further, the fixing block I is connected to the outer side surfaces of the two ends of the first heating plate, and the fixing block II is connected to the outer side surfaces of the two ends of the second heating plate;

specifically, the first fixing block and the second fixing block are used for fixedly connecting the first heating plate and the second heating plate.

Further, the fixing columns are formed by two groups of identical structures, and the fixing columns are of inclined T-shaped structures;

the compression spring is fixed between the two groups of fixed columns;

specifically, the two sets of fixed posts can move in the direction of the compression spring.

Further, the top end areas of the two groups of fixed columns are equal to the area of the hollow groove;

specifically, when two sets of fixed columns are mutually attached, the fixed columns can pass through the hollow groove, and when two sets of fixed columns are not mutually attached, the fixed columns are fixed in the hollow groove.

Further, the protection mechanism comprises a first protection ring, a second protection ring, a protection rod arranged in the middle of the first protection ring and the second protection ring, and a telescopic spring connected to the back positions of the first protection ring and the second protection ring;

specifically, the first protective ring and the second protective ring are used for protecting the first heating plate and the second heating plate, the protective rod is used for protecting a human body, and the telescopic spring is used for reducing force generated by the first heating plate and the second heating plate when collision occurs.

Further, the first protective ring and the second protective ring are respectively arranged at the outer side of the first heating plate and the outer side of the heating plate;

the other ends of the telescopic springs are fixed on the first heating plate and the outer surface of the heating plate;

specifically, the first protective ring and the second protective ring are arranged on the outer sides of the first heating plate and the second heating plate, and external objects are prevented from directly colliding with the first heating plate and the second heating plate.

Further, the bottom end face of the first protective ring is flush with the bottom end faces of the first heating plate and the second heating plate, and the top end face of the second protective ring is flush with the top end faces of the first heating plate and the second heating plate;

specifically, the first protective ring is used for protecting the lower ends of the first heating plate and the second heating plate, and the second protective ring is used for protecting the upper ends of the first heating plate and the second heating plate.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

according to the utility model, the first fixing block is connected with the two groups of fixing columns, the compression springs are fixed at the front ends of the two groups of fixing columns, the second fixing block is provided with the hollow groove, when the cast aluminum heater is installed, the two groups of fixing columns are attached along the direction of the compression springs and move into the hollow groove, the fixing columns are loosened, and under the action of the elasticity of the compression springs, the two groups of fixing columns are separated and fixed in the hollow groove, so that the operation is simple and no tool is needed;

meanwhile, the first protective ring and the second protective ring are additionally arranged, the telescopic springs are connected between the first protective ring and the second protective ring and between the first heating plate and the second heating plate, when the telescopic springs collide with the outside, the first heating plate and the second heating plate are prevented from directly colliding, the collision force is reduced, and the protective rod is additionally arranged, so that the first heating plate and the second heating plate which are directly contacted with high temperature by a human body can be prevented.

Of course, it is not necessary for any one product to practice the utility model to achieve all of the advantages set forth above at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a front view of the present utility model;

FIG. 2 is a block diagram of a heater body according to the present utility model;

FIG. 3 is a block diagram of a fixed mounting mechanism of the present utility model;

fig. 4 is a structural view of the protection mechanism of the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

100. a heater body; 110. a first heating plate; 120. a second heating plate; 130. a junction box; 200. a fixed mounting mechanism; 210. a first fixed block; 220. a second fixed block; 230. fixing the column; 240. a compression spring; 250. a hollow groove; 300. a protective mechanism; 310. a first protective ring; 320. a second protective ring; 330. a protective rod; 340. and a telescopic spring.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.

In the following detailed description of the embodiments of the present utility model, the cross-sectional view of the device structure is not partially enlarged to a general scale for the convenience of description, and the schematic is merely an example, which should not limit the scope of the present utility model. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.

For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, embodiments of the present utility model will be described in further detail below with reference to the accompanying drawings.

Example 1

Referring to fig. 1-3, the present embodiment is a twin screw cast aluminum heater comprising: a heater body 100;

a fixed mounting mechanism 200;

the fixed mounting mechanism 200 comprises a first fixed block 210, a second fixed block 220, a fixed column 230 connected to the outer surface of the first fixed block 210, a compression spring 240 connected to the front end position of the fixed column 230, and a hollow groove 250 arranged on the second fixed block 220;

the heater body 100 comprises a first heating plate 110, a second heating plate 120 and a junction box 130 connected to the outer surfaces of the first heating plate 110 and the second heating plate 120;

the first fixing block 210 is connected to the outer side surfaces of the two ends of the first heating plate 110, and the second fixing block 220 is connected to the outer side surfaces of the two ends of the second heating plate 120;

the fixed column 230 is formed by two groups of identical structures, and the fixed column 230 is of an inclined T-shaped structure;

the compression springs 240 are fixed between the two sets of fixing posts 230;

the top areas of the two groups of fixed posts 230 are equal to the area of the hollow groove 250;

the use of the fixed mounting mechanism 200 is performed;

fixing the first fixing block 210 and the second fixing block 220 at two sides of the first heating plate 110 and the second heating plate 120 respectively, fixing two groups of fixing columns 230 on the outer surface of the first fixing block 210, and fixing the compression springs 240 at the front end positions of the fixing columns 230;

at this time, when the first heating plate 110 and the second heating plate 120 need to be fixedly installed, opposite forces are applied to the two groups of fixing columns 230, the compression springs 240 are compressed, the fixing columns 230 are moved into the hollow grooves 250, the force applied to the fixing columns 230 is released, the fixing columns 230 are moved outwards under the action of the elasticity of the compression springs 240 and are fixed in the hollow grooves 250, and then the first heating plate 110 and the second heating plate 120 need to be disassembled, opposite forces are applied to the two groups of fixing columns 230, the compression springs 240 are compressed, and the fixing columns 230 are moved out of the hollow grooves 250, so that the disassembly can be performed.

Example 2

Referring to fig. 4, this embodiment further includes, on the basis of embodiment 1;

a guard mechanism 300;

the protection mechanism 300 comprises a first protection ring 310, a second protection ring 320, a protection rod 330 arranged at the middle position of the first protection ring 310 and the second protection ring 320, and a telescopic spring 340 connected to the back positions of the first protection ring 310 and the second protection ring 320;

the first protective ring 310 and the second protective ring 320 are respectively arranged at the outer side positions of the first heating plate 110 and the second heating plate 120;

the other end of the telescopic spring 340 is fixed on the outer surfaces of the first heating plate 110 and the second heating plate 120;

the bottom end surface of the first protective ring 310 is flush with the bottom end surfaces of the first heating plate 110 and the second heating plate 120, and the top end surface of the second protective ring 320 is flush with the top end surfaces of the first heating plate 110 and the second heating plate 120;

the use of the guard mechanism 300 is performed;

the first protective ring 310 and the second protective ring 320 are respectively arranged at the upper end and the lower end of the first heating plate 110 and the second heating plate 120, the telescopic springs 340 are respectively fixed at the back positions of the first protective ring 310 and the second protective ring 320 and the outer surfaces of the first heating plate 110 and the second heating plate 120, and then the two ends of the protective rod 330 are respectively fixed on the first protective ring 310 and the second protective ring 320;

at this time, when the collision occurs, the first guard ring 310 and the second guard ring 320 can be placed to directly collide with the first heating plate 110 and the second heating plate 120 from the outside, and the expansion spring 340 can reduce the force generated by the collision to the first heating plate 110 and the second heating plate 120, and simultaneously, the guard rod 330 can prevent the human body from directly contacting the first heating plate 110 and the second heating plate 120 at high temperature.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A twin screw cast aluminum heater comprising: a heater body (100);

a fixed mounting mechanism (200);

the fixed mounting mechanism (200) comprises a first fixed block (210), a second fixed block (220), a fixed column (230) connected to the outer surface of the first fixed block (210), a compression spring (240) connected to the front end position of the fixed column (230) and a hollow groove (250) formed in the second fixed block (220);

a kind of electronic device with high-pressure air-conditioning system;

a protective mechanism (300).

2. The twin screw cast aluminum heater as defined in claim 1, wherein the heater body (100) comprises a first heater plate (110), a second heater plate (120), and a junction box (130) attached to the outer surfaces of the first and second heater plates (110, 120).

3. The twin screw cast aluminum heater as defined in claim 2, wherein the first fixing block (210) is connected to the outer side of the two ends of the first heating plate (110), and the second fixing block (220) is connected to the outer side of the two ends of the second heating plate (120).

4. The twin screw cast aluminum heater as defined in claim 1, wherein the fixed columns (230) are of two identical structural composition and the fixed columns (230) are of a sloped T-shaped structure;

the compression springs (240) are fixed between two sets of fixed posts (230).

5. A twin screw cast aluminium heater as claimed in claim 1 in which the two sets of fixing studs (230) have a top end area equal to the area of the hollow slots (250).

6. The twin screw cast aluminum heater as defined in claim 1, wherein the guard mechanism (300) comprises a first guard ring (310), a second guard ring (320), a guard bar (330) disposed intermediate the first guard ring (310) and the second guard ring (320), and a telescoping spring (340) coupled to the back of the first guard ring (310) and the second guard ring (320).

7. The twin screw cast aluminum heater as defined in claim 6, wherein the first guard ring (310) and the second guard ring (320) are disposed at positions outboard of the first heater plate (110) and the second heater plate (120), respectively;

the other end of the telescopic spring (340) is fixed on the outer surfaces of the first heating plate (110) and the second heating plate (120).

8. The twin screw cast aluminum heater of claim 6, wherein the bottom surface of the first guard ring (310) is flush with the bottom surfaces of the first heating plate (110) and the second heating plate (120), and the top surface of the second guard ring (320) is flush with the top surfaces of the first heating plate (110) and the second heating plate (120).