CN216592416U

CN216592416U - Defroster that evaporimeter used convenient to use

Info

Publication number: CN216592416U
Application number: CN202122989406.5U
Authority: CN
Inventors: 诸荣庆
Original assignee: Nanjing Wanhe Refrigeration Equipment Co ltd
Current assignee: Nanjing Wanhe Refrigeration Equipment Co ltd
Priority date: 2021-12-01
Filing date: 2021-12-01
Publication date: 2022-05-24
Anticipated expiration: 2031-12-01

Abstract

The utility model discloses a defrosting device for an evaporator convenient to use, which comprises an electrothermal defrosting tube, wherein the bottom of the electrothermal defrosting tube is provided with the evaporator, the surface of the evaporator is symmetrically fixed with a fixed seat, a limit plate is arranged inside the fixed seat, a connecting shaft is connected between the limit plate and the fixed seat, the end part of the limit plate is provided with a limit groove, the limit plate is connected with the surface of the electrothermal defrosting tube in a covering manner, the surface of the electrothermal defrosting tube is symmetrically fixed with fixed blocks, the fixed blocks are clamped and connected with the limit groove, and the surface of the fixed blocks is symmetrically fixed with fixed buckles; according to the utility model, through the designed limiting plate, when the electric heating defrosting pipe is required to be connected with the evaporator, the limiting plate can be limited and fixed through the designed connecting shaft, limiting groove, fixing buckle and limiting rod, so that the electric heating defrosting pipe can be fixed and limited by the limiting plate.

Description

Defroster that evaporimeter used convenient to use

Technical Field

The utility model belongs to the technical field of electric heating defrosting pipes, and particularly relates to a defrosting device for an evaporator, which is convenient to use.

Background

In the past, after an evaporator for enabling a closed space to have a room cooling effect is used for a long time, the surface of the evaporator is easy to frost, for example, the evaporator in a refrigerator is an obvious example, and if the frost on the surface of the evaporator is accumulated for a long time, the room cooling effect of the evaporator is influenced, and the frost is particularly obvious in a freezing place with large freezing quantity, so that the evaporator can perform defrosting operation at intervals under normal conditions.

When the existing electric heating defrosting pipe is installed and connected with an evaporator, the electric heating defrosting pipe is generally fixedly installed by screwing a screw hole and a screw rod, the screw hole is difficult to align accurately when the electric heating defrosting pipe is connected with the evaporator in a butt joint process, and the screw hole can be in a smooth state, so that the installation work is inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a defrosting device for an evaporator, which is convenient to use, and aims to solve the problem that the conventional electric heating defrosting pipe is generally fixedly installed by screwing a screw hole and a screw rod when being installed and connected with the evaporator in the background technology, the screw hole is difficult to align accurately in the process of butt joint of the installation and connection, and the situation of screw hole thread slipping can occur, so that the installation work is inconvenient.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a defroster that evaporimeter was used convenient to use, includes electric heat defrosting pipe, the bottom of electric heat defrosting pipe is provided with the evaporimeter, the surface symmetry of evaporimeter is fixed with the fixing base, the inside of fixing base is provided with the limiting plate, be connected with the connecting axle between limiting plate and the fixing base, the spacing groove has been seted up to the tip of limiting plate, the limiting plate is connected with the surface covering of electric heat defrosting pipe, the surface symmetry of electric heat defrosting pipe is fixed with the fixed block, the fixed block is connected with the spacing groove block, the surface symmetry of fixed block is fixed with fixed the knot, the surface of limiting plate is provided with the gag lever post, the surface and the fixed knot block of gag lever post are connected, the spout has been seted up for the bilateral symmetry of spacing groove in the surface of limiting plate, the bottom and the spout sliding connection of gag lever post.

Preferably, the surface cover of electric heat defrosting pipe is equipped with the operating ring, the operating ring comprises two semicircle rings that equal, one of them the spread groove has been seted up to the tip symmetry of semicircle ring, another the tip symmetry of semicircle ring is fixed with the connecting block, the connecting block is connected with the spread groove block, the draw-in groove has been seted up to the surface symmetry of connecting block, the inner wall symmetry of connecting block is fixed with the buckle, the buckle is connected with the draw-in groove block.

Preferably, the cross section of the connecting block is of a rectangular structure, and the end part of the connecting block is of an arc structure.

Preferably, the end part of the buckle is of a semicircular structure, and the buckle is attached to the inner wall of the clamping groove.

Preferably, the surface of the limiting rod is provided with an operation block, and the length of the operation block is five centimeters.

Preferably, the cross section of the limiting plate is of an L-shaped structure, and the limiting plate is attached to the surface of the electric heating defrosting pipe.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, through the designed limiting plate, when the electric heating defrosting pipe is required to be connected with the evaporator, the limiting plate can be limited and fixed through the designed connecting shaft, limiting groove, fixing buckle and limiting rod, so that the electric heating defrosting pipe can be fixed and limited by the limiting plate.

2. According to the utility model, through the designed operation ring, when the electric heating defrosting pipe needs to be taken up, the operation ring can be fixed on the surface of the electric heating defrosting pipe through the designed connecting groove and the connecting block, so that the electric heating defrosting pipe with residual heat can be taken up through the operation ring.

Drawings

FIG. 1 is a schematic view of the external structure of the present invention;

FIG. 2 is an enlarged view taken at A of FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of FIG. 1 at B in the present invention;

FIG. 4 is an enlarged view at C of FIG. 1 according to the present invention;

in the figure: 1. an electric defrosting pipe; 2. an evaporator; 3. a fixed seat; 4. a limiting plate; 5. a connecting shaft; 6. a limiting groove; 7. a fixed block; 8. a fixing buckle; 9. a limiting rod; 10. a chute; 11. an operating ring; 12. connecting grooves; 13. connecting blocks; 14. a card slot; 15. and (5) buckling.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution: a defrosting device for an evaporator convenient to use comprises an electric heating defrosting tube 1, wherein the bottom of the electric heating defrosting tube 1 is provided with an evaporator 2, the surface of the evaporator 2 is symmetrically fixed with a fixed seat 3, a limit plate 4 is arranged inside the fixed seat 3, a connecting shaft 5 is connected between the limit plate 4 and the fixed seat 3, the end part of the limit plate 4 is provided with a limit groove 6, the limit plate 4 is connected with the surface of the electric heating defrosting tube 1 in a covering manner, the surface of the electric heating defrosting tube 1 is symmetrically fixed with a fixed block 7, the fixed block 7 is connected with the limit groove 6 in a clamping manner, the surface of the fixed block 7 is symmetrically fixed with a fixed buckle 8, the surface of the limit plate 4 is provided with a limit rod 9, the surface of the limit rod 9 is connected with the fixed buckle 8 in a clamping manner so as to fix the limit plate 4, the surface of the limit plate 4 is symmetrically provided with sliding grooves 10 corresponding to the two sides of the limit groove 6, and the bottom end of the limit rod 9 is connected with the sliding grooves 10 in a sliding manner, it is convenient to let the stop lever 9 move on the surface of the stop plate 4.

In this embodiment, it is preferable, the surface cover of electric heat defrosting pipe 1 is equipped with operation ring 11, operation ring 11 comprises two semicircle rings that equal, spread groove 12 has been seted up to the tip symmetry of one of them semicircle ring, the tip symmetry of another semicircle ring is fixed with connecting block 13, connecting block 13 is connected with spread groove 12 block, draw-in groove 14 has been seted up to the surface symmetry of connecting block 13, the inner wall symmetry of connecting block 13 is fixed with buckle 15, be connected with draw-in groove 14 block through buckle 15, be convenient for fix connecting block 13, let operation ring 11 carry out the closure connection.

In this embodiment, it is preferable that the cross section of the connecting block 13 is a rectangular structure, and the end of the connecting block 13 is an arc structure, so that the connecting block 13 can be conveniently inserted into the connecting groove 12.

In this embodiment, preferably, the end portion of the buckle 15 is of a semicircular structure, and the buckle 15 is attached to the inner wall of the clamping groove 14, so that the buckle 15 can be extruded conveniently.

In this embodiment, preferably, the surface of the limiting rod 9 is provided with an operation block, and the length of the operation block is five centimeters, so that the limiting rod 9 can be conveniently shifted to move through the operation block.

In this embodiment, preferably, the cross section of limiting plate 4 is L type structure, and limiting plate 4 and electric heat defrosting pipe 1's surface laminating are convenient for carry out fixed mounting to electric heat defrosting pipe 1 through limiting plate 4.

The working principle and the using process of the utility model are as follows: when the utility model needs to connect the electric heating defrosting tube 1 with the evaporator 2 for use, firstly pushing the limiting rod 9 to move on the surface of the limiting plate 4 through the chute 10, extruding and separating the limiting rod 9 from the fixing buckle 8, removing the limiting on the limiting plate 4, then pushing the limiting plate 4 to drive the limiting groove 6 to separate from the fixing block 7, and making the limiting plate 4 rotate on the inner side of the fixing seat 3 through the connecting shaft 5, then placing the electric heating defrosting tube 1 on the surface of the evaporator 2, simultaneously embedding the surface of the electric heating defrosting tube 1 on the inner side of the fixing seat 3 and the fixing block 7, then pushing the limiting plate 4 to cover the surface of the electric heating defrosting tube 1 through the connecting shaft 5 in a rotating way, and making the limiting groove 6 connected with the fixing block 7 in a clamping way, then pushing the limiting rod 9 to make it connected with the fixing buckle 8 in a clamping way through the chute 10, thus the electric heating defrosting tube 1 can be installed and fixed, when the operation ring 11 needs to be connected with the electric heating defrosting tube 1, one of the operation rings 11 is sleeved on the surface of the electric heating defrosting tube 1, and then the other operation ring 11 is also sleeved on the surface of the electric heating defrosting tube 1 and connected with one of the operation rings 11, so that the connecting block 13 is embedded into the connecting groove 12, and the operation rings 11 can be fixed by clamping and connecting the buckle 15 and the clamping groove 14.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a defroster that evaporimeter was used convenient to use, includes electric heat defrosting pipe (1), the bottom of electric heat defrosting pipe (1) is provided with evaporimeter (2), its characterized in that: the evaporator is characterized in that a fixing seat (3) is fixed on the surface of the evaporator (2), a limiting plate (4) is arranged inside the fixing seat (3), a connecting shaft (5) is connected between the limiting plate (4) and the fixing seat (3), a limiting groove (6) is formed in the end of the limiting plate (4), the limiting plate (4) is connected with the surface of the electric heating defrosting tube (1) in a covering mode, a fixing block (7) is fixed on the surface of the electric heating defrosting tube (1) in a clamping mode, the fixing block (7) is connected with the limiting groove (6) in a clamping mode, a fixing buckle (8) is fixed on the surface of the fixing block (7) in a symmetrical mode, a limiting rod (9) is arranged on the surface of the limiting plate (4), the surface of the limiting rod (9) is connected with the fixing buckle (8) in a clamping mode, and a sliding groove (10) is formed in the surface of the limiting plate (4) in a symmetrical mode relative to the two sides of the limiting groove (6), the bottom end of the limiting rod (9) is connected with the sliding groove (10) in a sliding mode.

2. A defrosting apparatus for an evaporator easy to use according to claim 1, wherein: the surface cover of electric heat defrosting pipe (1) is equipped with operation ring (11), operation ring (11) are become by two semicircle rings that equal, one of them the spread groove (12) have been seted up to the tip symmetry of semicircle ring, another the tip symmetry of semicircle ring is fixed with connecting block (13), connecting block (13) are connected with spread groove (12) block, draw-in groove (14) have been seted up to the surface symmetry of connecting block (13), the inner wall symmetry of connecting block (13) is fixed with buckle (15), buckle (15) are connected with draw-in groove (14) block.

3. A defrosting apparatus for an evaporator easy to use according to claim 2, wherein: the cross section of connecting block (13) is the rectangle structure, the tip of connecting block (13) is the arc structure.

4. A defrosting apparatus for an evaporator easy to use according to claim 2, wherein: the end part of the buckle (15) is of a semicircular structure, and the buckle (15) is attached to the inner wall of the clamping groove (14).

5. A defrosting apparatus for an evaporator easy to use according to claim 1, wherein: the surface of the limiting rod (9) is provided with an operation block, and the length of the operation block is five centimeters.

6. A defrosting apparatus for an evaporator easy to use according to claim 1, wherein: the cross section of the limiting plate (4) is of an L-shaped structure, and the limiting plate (4) is attached to the surface of the electric heating defrosting pipe (1).