Fixing structure applied to refrigerator cross beam anti-dew pipe
By setting a fixed structure of pipe grooves and clamps on the inner surface of the refrigerator beam, the problem of inappropriate tightness and insufficient flatness of the exposed tube is solved, and the close contact between the exposed tube and the beam is achieved, which improves the anti-condensation and frosting effect, and the structure is simple and cost-effective.
Patent Information
- Application Number
- CN202422015178.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-20
- Publication Date
- 2025-07-08
- Estimated Expiration
- 2034-08-20
AI Technical Summary
The existing refrigerator cross beam lacks foam layer insulation, resulting in large temperature differences between the inside and outside of the refrigerator, prone to condensation and frosting. The existing anti-exposed tube fixing method is inappropriate or insufficient flatness, which affects the fit between the anti-exposed tube and the cross beam, and has poor heat conduction effect.
The fixed structure including a pipe groove and a clamp is adopted to closely fit the exposed tube to the inner surface of the beam, and is fixed by the clamping connection between the clamp and the clamping claws to ensure the close contact between the exposed tube and the cross beam, and the anti-exposed tube made of metal materials with good thermal conductivity is used for heat conduction.
It improves the fit between the anti-exposed pipe and the beam, enhances the anti-condensation and frosting effect, has a simple structure, is convenient to install, is low in cost and can be recycled.
Smart Images
Figure CN223077230U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of refrigeration equipment, and particularly relates to a fixing structure applied to the anti-condensation pipe of the cross beam of a refrigerator. Background Art
[0002] Most of the cross beams of common refrigerators do not have a foaming layer for heat preservation, with a simple structure and poor heat preservation and insulation effects. When the refrigerator refrigerates, due to the temperature difference between the inside and outside of the refrigerator, condensation and frosting are likely to occur at the cross beam of the refrigerator, and serious cold leakage occurs. To solve this problem, the conventional method for a freezer with a cross beam structure is to install a metal anti-condensation pipe on the inner surface of the cross beam. Through the local contact between the anti-condensation pipe and the inner surface of the cross beam, heat conduction can increase the temperature at the cross beam of the freezer, balance the temperature difference between the inside and outside of the refrigerator, and then reduce the possibility of frosting and condensation at the cross beam.
[0003] Most of the existing fixing methods for the anti-condensation pipe of the refrigerator cross beam adopt local fixing buckles on the inner surface of the cross beam, and the anti-condensation pipe is pushed into the clips. However, due to inappropriate control of the tightness of the buckles or insufficient flatness of the anti-condensation pipe after forming, the anti-condensation pipe often rebounds from the clips, thus affecting the fitting degree between the surface of the cross beam and the anti-condensation pipe, resulting in poor heat conduction effect of the anti-condensation pipe and poor function of preventing condensation and frosting on the cross beam, and the anti-condensation and frosting prevention functions of the anti-condensation pipe cannot be well exerted.
[0004] Therefore, to solve the above problems, the utility model provides a fixing structure applied to the anti-condensation pipe of the refrigerator cross beam. Content of the Utility Model
[0005] To overcome the deficiencies of the above-mentioned prior art and solve the problem that most of the existing fixing methods for the anti-condensation pipe of the refrigerator cross beam adopt fixing buckles, but due to inappropriate control of the tightness of the buckles or insufficient flatness of the anti-condensation pipe after forming, the anti-condensation pipe often rebounds from the clips, and the fitting degree between the surface of the cross beam and the anti-condensation pipe becomes poor, thus affecting the anti-condensation and frosting effect of the cross beam. The utility model provides a fixing structure applied to the anti-condensation pipe of the refrigerator cross beam, and the specific technical solution is as follows:
[0006] A fixing structure applied to the anti-condensation pipe of the refrigerator cross beam, which is used to fix the anti-condensation pipe on the inner surface of the refrigerator cross beam, includes a structural body. The structural body includes at least two pipe grooves and clamping blocks symmetrically arranged on the left and right outer side walls of the structural body; the pipe grooves are arranged on one side of the structural body close to the inner surface of the cross beam and correspond to the installation position of the anti-condensation pipe; the cross beam is provided with clamping claws corresponding to the positions of the clamping blocks; the structural body is clamped with the clamping claws of the cross beam through the clamping blocks; the structural body tightly fits the anti-condensation pipe with the inner surface of the cross beam through the pipe grooves.
[0007] Preferably, the quantity, size and installation position of the structural body are determined according to the actual size of the cross beam.
[0008] Preferably, the number of the pipe grooves is determined according to the number of the pipe routes of the dew-proof pipe, and the inner diameter dimension of the pipe groove is equal to the outer diameter dimension of the dew-proof pipe.
[0009] More preferably, the clamping claws are arranged continuously or at intervals along the cross beam according to the size of the clamping blocks and the technological requirements of the cross beam.
[0010] Even more preferably, both the structural body and the clamping claws are made of elastic plastic materials.
[0011] Still even more preferably, the dew-proof pipe is made of a metal material with heat conduction performance.
[0012] Even further preferably, the structural body is an integrally formed structure.
[0013] The beneficial effects of the utility model are as follows:
[0014] 1. By arranging the pipe grooves for fixing the dew-proof pipe and combining the clamping connection of the two ends with the clamping claws on the inner surface of the cross beam through the clamping blocks, the dew-proof pipe can be closely attached to the inner surface of the cross beam and will not easily come off.
[0015] 2. The size, quantity and installation position of the utility model can be determined according to the actual size of the cross beam, which is more flexible.
[0016] 3. The utility model has a simple structure, is convenient for installation and disassembly, can be recycled and has a low manufacturing cost. Description of the Drawings
[0017] The attached drawings constituting the specification of this application are used to provide a further understanding of this application and do not constitute an improper limitation of this application.
[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0019] Figure 2 It is an installation diagram of the utility model on the cross beam;
[0020] Figure 3 is Figure 2 a cross-sectional view of;
[0021] In the figure, 1 - structural body; 2 - dew-proof pipe; 3 - cross beam; 4 - clamping block; 5 - clamping claw; 6 - pipe groove. Detailed Embodiments
[0022] The detailed embodiments of a fixing structure for a dew-proof pipe applied to a refrigerator cross beam provided by the utility model are further described in combination with the attached drawings and embodiments.
[0023] Such as Figures 1-3As shown in the figure, a fixing structure for the anti-condensation tube of a refrigerator crossbeam is mainly used to fix the anti-condensation tube 2 on the inner surface of the refrigerator crossbeam 3, and finally achieve the purpose of preventing condensation and frosting on the crossbeam 3 through the heat conduction of the anti-condensation tube 2.
[0024] Specifically, it includes a structure body 1, and the structure body 1 includes at least two tube grooves 6 and clamping blocks 4 symmetrically arranged on the left and right outer side walls of the structure body 1; the tube grooves 5 are arranged on one side of the structure body 1 close to the inner surface of the crossbeam 3 and correspond to the installation position of the anti-condensation tube 2; it should be noted here that in order to make the anti-condensation tube 2 fit more closely with the inner surface of the crossbeam 3, the number of tube grooves 6 is determined according to the number of pipe roots of the anti-condensation tube 2, and the inner diameter of the tube groove 6 is equal to the outer diameter of the anti-condensation tube 2.
[0025] In addition, the crossbeam 3 is also provided with a claw 5 corresponding to the clamping block 4 of the structure body 1; the structure body 1 is clamped with the claw 5 of the crossbeam 3 through the clamping block 4; the structure body 1 closely fits the anti-condensation tube 2 with the inner surface of the crossbeam 3 through the tube groove 6.
[0026] Preferably, the quantity, size and installation position of the structure body 1 are determined according to the actual size of the crossbeam 3, and the flexibility is better.
[0027] More preferably, the claw 5 can be selected to be arranged in either a continuous or spaced manner along the inner surface of the crossbeam 3 according to the size of the clamping block 4 and the process requirements of the crossbeam 3, for example, a continuous long strip type or a spaced local short strip type is selected, and the design scheme is selected according to actual needs to ensure higher adaptability while ensuring the fixing strength.
[0028] Further preferably, both the structure body 1 and the claw 5 are made of elastic plastic material, which is convenient for elastic clamping and disassembly and is not easily damaged; the anti-condensation tube 2 is made of a metal material with good heat conduction performance to ensure the heat conduction performance.
[0029] Even more preferably, in order to improve the structural integrity of the present invention, the structure body 1 adopts an integrally formed structure, and the service life is longer.
[0030] Compared with the existing fixing methods for the anti-condensation tubes of refrigerator crossbeams, which mostly use fixed buckles, since the tightness of the buckles is not properly controlled or the flatness of the anti-condensation tubes after molding is not enough, it is easy to cause the anti-condensation tubes to bounce out of the buckles, resulting in a poor fit between the surface of the crossbeam and the anti-condensation tubes, affecting the anti-condensation and frosting effect of the crossbeam. The present invention can make the anti-condensation tube fit more closely with the inner surface of the crossbeam and better play the role of preventing condensation and frosting of the anti-condensation tube at the refrigerator crossbeam by setting tube grooves that are exactly adapted to the size of the anti-condensation tube and combining the clamping of the clamping blocks at both ends with the claws of the crossbeam.
[0031] In the present utility model, terms such as "upper", "lower", "bottom", "top", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only relational terms determined for the convenience of describing the structural relationship of each component or element of the present utility model, and do not specifically refer to the components or elements of the present utility model, and should not be construed as a limitation to the present utility model. Terms such as "connected" and "coupled" should be understood in a broad sense, which may mean a fixed connection, an integral connection or a detachable connection; it may be directly connected or indirectly connected through an intermediate medium. For relevant scientific research or technical personnel in this field, the specific meanings of the above terms in the present utility model can be determined according to specific circumstances, and should not be construed as a limitation to the present utility model.
[0032] Of course, the above description is not a limitation to the present utility model, and the present utility model is not limited to the above examples. Changes, modifications, additions or substitutions made by those skilled in the art within the scope of the essence of the present utility model should also fall within the protection scope of the present utility model.
Claims
1. A fixing structure for the anti-condensation pipe of a refrigerator crossbeam, which is used to fix the anti-condensation pipe on the inner surface of the refrigerator crossbeam, and is characterized in that, It includes a structural body, and the structural body includes at least two pipe grooves and clamping blocks symmetrically arranged on the left and right outer side walls of the structural body; the pipe grooves are arranged on one side of the structural body close to the inner surface of the cross beam and correspond to the installation positions of the anti-condensation pipes; the cross beam is provided with clamping claws corresponding to the positions of the clamping blocks. The structural body is clamped to the clamping claws of the cross beam through the clamping blocks. The structural body closely fits the anti-condensation pipes to the inner surface of the cross beam through the pipe grooves.
2. The fixing structure applied to the anti-condensation pipe of the refrigerator crossbeam according to claim 1, characterized in that, The quantity, size and installation position of the structural body are determined according to the actual size of the cross beam.
3. The fixing structure applied to the anti-condensation pipe of the refrigerator crossbeam according to claim 2, characterized in that, The quantity of the pipe grooves is determined according to the number of pipe lines of the anti-condensation pipes, and the inner diameter size of the pipe grooves is equal to the outer diameter size of the anti-condensation pipes.
4. The fixing structure applied to the anti-condensation pipe of the refrigerator cross beam according to claim 1, characterized in that The clamping claws are selected to be continuously arranged or arranged at intervals along the cross beam according to the size of the clamping blocks and the technological requirements of the cross beam.
5. The fixing structure applied to the anti-condensation pipe of the refrigerator cross beam according to claim 2, wherein, Both the structural body and the clamping claws are made of elastic plastic materials.
6. The fixing structure applied to the anti-condensation pipe of the refrigerator crossbeam according to claim 1, characterized in that, The anti-condensation pipes are made of metal materials with heat conduction performance.
7. The fixing structure applied to the anti-condensation pipe of the refrigerator crossbeam according to claim 1, characterized in that, The structural body is an integrally formed structure.