Temperature wrap assembly and outdoor unit comprising same

Abstract

The utility model provides a temperature sensing bulb assembly and an outdoor unit comprising the same, relates to the technical field of temperature measuring equipment, and solves the technical problems that when one of integrated multifunctional temperature sensing bulbs is damaged, all the temperature sensing bulbs need to be replaced, and the cost is high. The thermal bulb assembly comprises a support frame, a thermal bulb component mainboard, a thermal bulb communication line and a thermal bulb wiring terminal. The supporting frame is made of injection molding materials. The temperature wrap component mainboard is arranged in the supporting frame in a sealed mode. One end of the thermal bulb communication line is electrically connected with the thermal bulb component mainboard, and the other end of the thermal bulb communication line is electrically connected with the thermal bulb wiring terminal; and the support frame is detachably inserted on the condenser. According to the utility model, the environment temperature sensing bulb is independent, and the environment temperature sensing bulb supporting frame and the environment temperature sensing bulb are designed into an integrated structure, so that only one temperature sensing bulb needs to be replaced when the environment temperature sensing bulb needs to be replaced in production or after-sale, and the production cost and the maintenance cost can be saved by about 50%.

Description

Technical Field

[0001] The utility model relates to the technical field of temperature measuring equipment, in particular to a temperature sensing package assembly and an outdoor unit including the same. Background Art

[0002] At present, a temperature sensing package for detecting the outdoor ambient temperature and a temperature sensing package for detecting the tube temperature are assembled on the condenser component of the air conditioner outdoor unit. However, the existing temperature sensing package structure integrates two tube temperature sensing packages using one plug-in terminal, and one tube temperature sensing package is integrated with one ambient temperature sensing package and plugged on the controller component. The outer surface of the ambient temperature sensing package is protected by a transparent PVC sleeve. During assembly, the ambient temperature sensing package is fixed on the condenser component with an injection-molded support frame; the chip of the ambient temperature sensing package is installed on the wire, and the injection-molded support frame only plays a supporting role and is then installed on the condenser component using a buckle.

[0003] The applicant of the present invention has found that the existing integrated temperature sensing package has at least the following technical problems:

[0004] ① It is inconvenient for employees to operate. The length of the ambient temperature sensing package leaking out of the support frame needs to be manually controlled. If the leakage is too long or too short, it will affect the overall performance of the machine, and the defrosting state of the whole machine cannot be determined;

[0005] ② When there is an abnormality problem with the ambient temperature sensing package after-sales, the maintenance worker needs to remove the entire temperature sensing package and replace it with a new integrated temperature sensing package (including two tube temperature sensing packages), and the overall replacement is very inconvenient;

[0006] ③ During the production process or the whole machine test, if there is an abnormality problem or damage to the ambient temperature sensing package and it needs to be replaced, then the entire integrated temperature sensing package needs to be replaced. Whether the two tube temperature sensing packages are normal or not, they need to be replaced, which seriously causes waste of production costs;

[0007] ④ During the whole machine assembly process, if the temperature sensing package is not assembled in place, it is easy to cause the problem that the top cover presses and damages the temperature sensing package;

[0008] ⑤ The outer surface of the ambient temperature sensing package is wrapped with a transparent PVC sleeve, and the transparent PVC material itself has a relatively high production cost. Summary of the Utility Model

[0009] The purpose of the present invention is to provide a temperature sensing package assembly and an outdoor unit including the same, so as to solve the technical problem in the prior art that if one of the integrated multifunctional temperature sensing packages is damaged, it needs to be replaced entirely, resulting in high costs.

[0010] To achieve the above object, the present invention provides the following technical solutions:

[0011] The utility model provides a temperature sensing package assembly, including a support frame, a temperature sensing package component mainboard, a temperature sensing package communication line and a temperature sensing package terminal; wherein:

[0012] The support frame is made of injection molding material;

[0013] The mainboard of the temperature sensing package components is sealed in the support frame;

[0014] One end of the temperature sensing package communication line is electrically connected to the temperature sensing package component mainboard, and the other end is electrically connected to the temperature sensing package wiring terminal;

[0015] The support frame is detachably inserted on the condenser.

[0016] The temperature sensing package assembly provided by the utility model is a temperature sensing package assembly for measuring ambient temperature. The ambient temperature sensing package and the injection molding support frame are integrated into one, the ambient temperature sensing package is directly fixed on the injection molding part, and is embedded into the injection molding part. The contact surfaces of the two are fixed and filled with silicone, and then are filled with silicone. The two tube temperature sensing packages in the integrated temperature sensing package are separated from the ambient temperature sensing package to make the ambient temperature sensing package independent. At the same time, the ambient temperature sensing package support frame and the ambient temperature sensing package are designed to be an integrated structure. When replacement is needed during production or after-sales, only one temperature sensing package needs to be replaced, and the production cost and maintenance cost can be saved by about 50%, thereby solving the problem of replacing the ambient temperature sensing package after sales, as well as the cost problem.

[0017] As a further improvement of the utility model, the support frame includes a base plate, a fixing box and a clamping portion; wherein:

[0018] The substrate is a plate-shaped structure, and is used to carry the main board of the temperature sensing package components;

[0019] The fixing box is arranged around the top of the substrate to form a receiving cavity in the substrate for placing the mainboard of the temperature sensing package components;

[0020] A wire passage opening is provided on one side of the fixing box for the communication wire of the temperature sensing package to pass through;

[0021] The clamping portion is fixed to a side of the base plate away from the fixing box and is used for clamping with the condenser.

[0022] As a further improvement of the present invention, the width of the fixing box is equal to the width of the substrate; the length of the fixing box is less than the length of the substrate to form a line-drawing area between the two; and the line-passing opening is opened on a side of the fixing box facing the line-drawing area.

[0023] As a further improvement of the present invention, a component power line limiting buckle is provided at the end position of the substrate away from the fixing box, which is used to limit the communication line of the temperature sensing package within the towing area.

[0024] As a further improvement of the present utility model, the limiting buckle for the component power cord is of an L-shaped structure and is suspended above the top of the substrate.

[0025] As a further improvement of the present utility model, a buckle structure for clamping the main board of the temperature-sensitive element is provided in the accommodation cavity.

[0026] As a further improvement of the present utility model, the buckle structure includes four cards; the four cards are divided into two groups, and the two cards in each group are arranged oppositely.

[0027] As a further improvement of the present utility model, the clamping portion includes an extension plate and extension teeth; wherein:

[0028] The extension plate is vertically connected to the bottom of the substrate;

[0029] The number of the extension teeth is several, and they are arranged at intervals at the end of the extension plate. A limiting slot adapted to the U-tube specification of the condenser is formed between adjacent extension teeth.

[0030] As a further improvement of the present utility model, the bottom of the limiting slot is a semi-circular groove to adapt to the surface of the U-tube of the condenser.

[0031] As a further improvement of the present utility model, the extension teeth are of a tapered tooth structure that is larger at the top and smaller at the bottom.

[0032] As a further improvement of the present utility model, a temperature-sensitive element support silicone coating is filled between the main board of the temperature-sensitive element and the bottom of the accommodation cavity; and, a temperature-sensitive element support silicone coating is filled between the main board of the temperature-sensitive element and the top and the periphery of the accommodation cavity.

[0033] An outdoor unit provided by the present utility model includes a condenser, an electrical box, and the temperature-sensitive element assembly; the support frame in the temperature-sensitive element assembly is clamped on the condenser for measuring the ambient temperature; the temperature-sensitive element connection terminal in the temperature-sensitive element assembly is arranged in the electrical box.

[0034] The outdoor unit provided by the present utility model, by configuring a new type of ambient temperature-sensitive element assembly, has the following beneficial effects:

[0035] 1. Staff reduction and efficiency increase: Adjust the existing ambient temperature-sensitive element structure from the original integrated structure to an integrated structure. Employees do not need to perform extra actions and can directly insert the end of the integrated temperature-sensitive element injection molding part onto the condenser component without testing the original assembly dimensions, and the operation is simple and convenient;

[0036] 2. Easy to repair: Through the optimization of the structure, the integrated environmental temperature sensor can be simply unplugged and plugged during production and after-sales repair, eliminating the need to remove the tube temperature sensor, which is convenient for after-sales maintenance workers to operate at high altitudes.

[0037] 3. Reduce production and repair costs: Through the optimization of the structure, the tube temperature sensor and the environmental temperature sensor are disassembled and assembled. When replacement is needed during production or after-sales, only one temperature sensor needs to be replaced, saving about 50% of production costs and repair costs.

[0038] 4. Easy to operate: The entire process can be completed with only one operation. Compared with the traditional integrated temperature sensor structure, the operation is streamlined, and there are no safety or quality hazards throughout the process. It is highly efficient, eliminates quality hazards, and effectively solves the bottleneck problem in the production process. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0040] Figure 1 is a three-dimensional structural schematic diagram of the temperature sensor assembly of the present invention;

[0041] Figure 2 is a front view of the temperature sensor assembly of the present invention;

[0042] Figure 3 is a front sectional view of the temperature sensor assembly of the present invention;

[0043] Figure 4 is a partial front structural schematic diagram of the support frame in the temperature sensor assembly of the present invention;

[0044] Figure 5 is a connection structure diagram of the temperature sensor component main board, the temperature sensor communication line, and the temperature sensor terminal in the temperature sensor assembly of the present invention;

[0045] Figure 6 is a top view of the support frame in the temperature sensor assembly of the present invention;

[0046] Figure 7 is a schematic diagram of the end structure of the extension teeth in the temperature sensor assembly of the present invention.

[0047] In the figure: 1. Support frame; 11. Substrate; 12. Fixed box; 13. Clamping part; 131. Extension plate; 132. Extension teeth; 133. Limit card slot; 14. Wire passing port; 15. Wire dragging area; 16. Limit buckle; 17. Card; 18. Silicone coating of the temperature sensing element support; 2. Temperature sensing element main board; 3. Temperature sensing element communication wire; 4. Temperature sensing element terminal. Detailed implementation mode

[0048] To make the purpose, technical solutions and advantages of the present utility model clearer, the technical solutions of the present utility model will be described in detail below. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other implementation manners obtained by those of ordinary skill in the art without creative efforts belong to the scope protected by the present utility model.

[0049] Embodiment 1:

[0050] As Figures 1 - 7 shown, the present utility model provides a temperature sensing element assembly, which is a temperature sensing element assembly for testing the ambient temperature; combining the existing integrated temperature sensing element structure, the two-tube temperature sensing element and the ambient temperature sensing element in the integrated temperature sensing element are separated, so that the ambient temperature sensing element is independent, and at the same time, the support frame 1 of the ambient temperature sensing element and the ambient temperature sensing element are designed into an integrated structure.

[0051] Specifically, the temperature sensing element assembly includes a support frame 1, a temperature sensing element main board 2, a temperature sensing element communication wire 3 and a temperature sensing element terminal 4; among them:

[0052] The support frame 1 is made of injection molding material. The support frame 1 is not only used to fix the temperature sensing element assembly, but also can carry the temperature sensing element main board 2, and the support frame 1 and the temperature sensing element main board 2 are finally processed into an integrated structure, increasing the strength of the temperature sensing element assembly;

[0053] The temperature sensing element main board 2 is sealed in the support frame 1;

[0054] One end of the temperature sensing element communication wire 3 is electrically connected to the temperature sensing element main board 2, and the other end is electrically connected to the temperature sensing element terminal 4;

[0055] The support frame 1 is detachably inserted on the condenser.

[0056] The temperature sensing package assembly provided by the utility model is a temperature sensing package assembly for measuring ambient temperature. The temperature sensing package is integrated with an injection molding support frame 1, the temperature sensing package is directly fixed on the injection molding part, and is embedded into the injection molding part. The contact surfaces of the two are fixed and filled with silicone, and then filled with silicone. The two tube temperature sensing packages in the integrated temperature sensing package are separated from the ambient temperature sensing package to make the ambient temperature sensing package independent. At the same time, the ambient temperature sensing package support frame 1 and the ambient temperature sensing package are designed to be an integrated structure. When replacement is needed during production or after-sales, only one temperature sensing package needs to be replaced, and the production cost and maintenance cost can be saved by about 50%, thereby solving the problem of replacing the ambient temperature sensing package after sales, as well as the cost problem.

[0057] Embodiment 2:

[0058] In this embodiment, the structure of the support frame 1 is specifically defined.

[0059] like Figures 1 - 7 In this embodiment, the support frame 1 includes a base plate 11, a fixing box 12 and a clamping portion 13; wherein:

[0060] The substrate 11 is a plate-shaped structure, used to carry the temperature sensing package component mainboard 2;

[0061] The fixing box 12 is disposed around the top of the base plate 11 to form a receiving cavity in the base plate 11 for placing the temperature sensing package component mainboard 2;

[0062] A wire opening 14 is provided on one side of the fixing box 12 for the communication wire 3 of the temperature sensing package to pass through;

[0063] The clamping portion 13 is fixed to a side of the base plate 11 away from the fixing box 12 and is used for clamping with the condenser.

[0064] It should be noted that in order to facilitate the adjustment of the position and the flexible passage of the temperature sensing package communication line 3, in this embodiment, the line opening 14 is an elongated hole, and the bottom of the line opening 14, which is the position in contact with the temperature sensing package communication line 3, is a semicircular arc structure to facilitate good contact with the surface of the temperature sensing package communication line 3.

[0065] Taking into account the support and extension of the cables, in this embodiment, the width of the fixing box 12 is equal to the width of the substrate 11; the length of the fixing box 12 is less than the length of the substrate 11, thereby forming a line-drawing area 15 between the outer side of the fixing box 12 and the substrate 11; and the line-passing opening 14 is opened on the side of the fixing box 12 facing the line-drawing area 15.

[0066] Through the above structural settings, the fixing of the temperature-sensitive element main board 2 of the temperature-sensitive package is realized, thereby forming an integrated environmental temperature-sensitive package component. Compared with the structure in the prior art where the tube temperature-sensitive package and the environmental temperature-sensitive package are integrated together, when replacement is required during production or after-sales, only one temperature-sensitive package needs to be replaced, and the production cost and maintenance cost can be saved by about 50%.

[0067] Embodiment 3:

[0068] In this embodiment, the structure of the support frame 1 is further defined.

[0069] As Figures 1 - 7 shown, in this embodiment, considering that the temperature-sensitive package communication line 3 has a certain length and needs to be laid with spatial extension, and in order to prevent the temperature-sensitive package communication line 3 from hanging too much and causing shaking or swinging, which may affect the service life or interfere with other components, in this embodiment, a component power line limit buckle 16 is provided at the end position of the substrate 11 far from the fixed box 12 for limiting the temperature-sensitive package communication line 3 within the wire-dragging area 15.

[0070] During installation, the temperature-sensitive package communication line 3 is limited and clamped within the wire-dragging area 15 by the component power line limit buckle 16, and then enters the accommodation cavity through the wire port 14 and is electrically connected to the temperature-sensitive element main board 2. Through the combined limitation of the wire-dragging area 15, the wire port 14, and the limit buckle 16, the stable wiring of the temperature-sensitive package communication line 3 can be ensured, and it is not easy to shake and swing.

[0071] For the convenience of operation and to simplify the structure, in this embodiment, the component power line limit buckle 16 is an L-shaped structure and is suspended at the top of the substrate 11.

[0072] Specifically, the limit buckle 15 includes a vertical limit plate and a horizontal limit plate. The vertical limit plate is vertically connected to the top of the substrate 11, the horizontal limit plate is horizontally arranged at the top of the substrate 11, and is connected to the end of the vertical limit plate through an arc transition structure.

[0073] In order to achieve a better limiting effect, the gap between the horizontal limit plate and the top of the substrate 11 should be equal to or slightly larger than the diameter of the temperature-sensitive package communication line 3.

[0074] Considering that when the temperature-sensitive element main board 2 is placed in the accommodation cavity for sealing, it is easy to cause the wiring to become loose due to displacement, so in this embodiment, a buckle structure for clamping the temperature-sensitive element main board 2 is provided in the accommodation cavity.

[0075] Through the buckle structure, the temperature-sensitive element main board 2 can be clamped in the accommodation cavity to maintain a stable position.

[0076] Further, the buckle structure can be made of any structure capable of clamping the main board 2 of the temperature sensing element. The following takes an embodiment as an example for specific illustration.

[0077] In this embodiment, the buckle structure includes four cards 17; the four cards 17 are divided into two groups, and the two cards 17 in each group are arranged oppositely.

[0078] There is a gap between the bottom of the card 17 and the bottom of the accommodating cavity for the main board 2 of the temperature sensing element to be inserted through the bottom of the card 17 and be clamped by the card 17.

[0079] Embodiment 4:

[0080] In this embodiment, the structure of the clamping portion 13 is specifically defined.

[0081] As Figures 1 - 7 shown, in this embodiment, the clamping portion 13 includes an extension plate 131 and extension teeth 132; wherein:

[0082] The extension plate 131 is vertically connected to the bottom of the substrate 11, and the extension direction of the extension plate 131 is the same as the length direction of the substrate 11;

[0083] The number of the extension teeth 132 is several, which are arranged at intervals at the end of the extension plate 131, and a limiting card slot 133 adapted to the U-tube specification of the condenser is formed between adjacent extension teeth 132.

[0084] During installation, the extension teeth 132 are inserted between the U-tubes of the condenser, and the extension teeth 132 play a supporting role; the limiting card slot 133 is used to be clamped on the U-tubes of the condenser, so as to fix the temperature sensing element assembly on the condenser.

[0085] In order to be able to fit well with the U-tube of the condenser, the bottom of the limiting card slot 133 is a semi-circular groove to adapt to the surface of the U-tube of the condenser.

[0086] In order to facilitate insertion and prevent damage to the fins, the extension teeth 132 are of a tapered tooth structure with a larger upper part and a smaller lower part. And the corners of the extension teeth 132 are all of an arc transition structure. Through this kind of structure setting, it is for insertion without damaging the fins.

[0087] As a further improvement of the present utility model, a temperature sensing element main board silicone coating 18 is filled between the temperature sensing element main board and the bottom of the accommodating cavity; and a temperature sensing element main board silicone coating 18 is filled between the temperature sensing element main board and the top and the periphery of the accommodating cavity.

[0088] Embodiment 5:

[0089] As Figures 1 - 7As shown in the figure, in this embodiment, an outdoor unit provided by the present utility model includes a condenser, an electrical box, and a temperature sensor assembly; the support frame 1 in the temperature sensor assembly is snap-connected to the condenser for measuring the ambient temperature; the temperature sensor terminal 4 in the temperature sensor assembly is inserted into the electrical box.

[0090] The temperature sensor assembly includes a support frame 1, a temperature sensor component main board 2, a temperature sensor communication line 3, and a temperature sensor terminal 4; where:

[0091] The temperature sensor component main board 2 is used to sense the change in the external ambient temperature;

[0092] The support frame 1 is made of injection molding material. The support frame 1 is not only used to fix the temperature sensor assembly, but also can carry the temperature sensor component main board 2, and the support frame 1 and the temperature sensor component main board 2 are finally processed into an integrated structure, increasing the strength of the temperature sensor assembly;

[0093] The temperature sensor component main board 2 is sealed in the support frame 1;

[0094] One end of the temperature sensor communication line 3 is electrically connected to the temperature sensor component main board 2, and the other end is electrically connected to the temperature sensor terminal 4;

[0095] The support frame 1 is detachably inserted on the condenser.

[0096] The temperature sensor assembly provided by the present utility model is a temperature sensor assembly for measuring the ambient temperature. By integrally molding the ambient temperature sensor with the injection molding support frame 1, the ambient temperature sensor is directly fixed on the injection molded part, embedded into the injection molded part, and the contact surface between the two is fixed and filled with silicone, and then filled with silicone; the two-tube temperature sensor in the integrated temperature sensor is separated from the ambient temperature sensor, so that the ambient temperature sensor is independent. At the same time, the ambient temperature sensor support frame 1 and the ambient temperature sensor are designed into an integrated structure. When replacement is required during production or after-sales, only one temperature sensor needs to be replaced, and the production cost and maintenance cost can be saved by about 50%, solving the problem of replacing the ambient temperature sensor after-sales and the cost problem.

[0097] The support frame 1 includes a substrate 11, a fixing box 12, and a clamping portion 13; where:

[0098] The substrate 11 is in a plate-like structure and is used to carry the temperature sensor component main board 2;

[0099] The fixing box 12 surrounds the top of the substrate 11 to form a receiving cavity for placing the temperature sensor component main board 2 in the substrate 11;

[0100] One side of the fixing box 12 is provided with a wire passing port 14 for the temperature sensor communication line 3 to pass through;

[0101] The clamping part 13 is fixed on the side of the substrate 11 away from the fixing box 12 for clamping with the condenser.

[0102] It should be noted that, for the convenience of position adjustment and the flexible passing of the temperature sensor communication line 3, in this embodiment, the wire passing port 14 is an elongated hole, and the bottom of the wire passing port 14, that is, the position in contact with the temperature sensor communication line 3, is a semi-circular arc structure to ensure good contact with the surface of the temperature sensor communication line 3.

[0103] Considering the support and extension of the cable, in this embodiment, the width of the fixing box 12 is equal to the width of the substrate 11; the length of the fixing box 12 is less than the length of the substrate 11, so as to form a wire trailing area 15 between the outside of the fixing box 12 and the substrate 11; the wire passing port 14 is opened on the side of the fixing box 12 facing the wire trailing area 15.

[0104] Through the above structural settings, the fixing of the temperature sensor component main board 2 is realized, thus forming an integrated environmental temperature sensor assembly. Compared with the structure in the prior art where the tube temperature sensor and the environmental temperature sensor are integrated together, when replacement is needed during production or after-sales, only one temperature sensor needs to be replaced, and the production cost and maintenance cost can be saved by about 50%.

[0105] At the end position of the substrate 11 far from the fixing box 12, a component power supply line limit buckle 16 is provided for limiting the temperature sensor communication line 3 in the wire trailing area 15.

[0106] During installation, the temperature sensor communication line 3 is limited and clamped in the wire trailing area 15 by the component power supply line limit buckle 16, and then enters the accommodation cavity through the wire passing port 14 and is electrically connected to the temperature sensor component main board 2. Through the combined limitation of the wire trailing area 15, the wire passing port 14 and the limit buckle 16, the stable wiring of the temperature sensor communication line 3 can be ensured, and it is not easy to shake and swing.

[0107] For the convenience of operation and the simplification of the structure, in this embodiment, the component power supply line limit buckle 16 is an L-shaped structure and is suspended on the top of the substrate 11.

[0108] Specifically, the limit buckle 15 includes a vertical limit plate and a horizontal limit plate. The vertical limit plate is vertically connected to the top of the substrate 11, the horizontal limit plate is horizontally arranged on the top of the substrate 11, and is connected to the end of the vertical limit plate through an arc transition structure.

[0109] To achieve a better limiting effect, the gap between the horizontal limit plate and the top of the substrate 11 should be equal to or slightly larger than the diameter of the temperature sensor communication line 3.

[0110] Considering that when the temperature sensing element main board 2 is placed in the accommodating cavity for sealing, the wiring is likely to become loose due to displacement, in this embodiment, a buckle structure for clamping the temperature sensing element main board 2 is provided in the accommodating cavity.

[0111] The temperature sensing element main board 2 can be clamped in the accommodating cavity through the buckle structure, so as to maintain a stable position.

[0112] Furthermore, the buckle structure can be made of any structure capable of clamping the temperature sensing element main board 2. The following takes an embodiment as an example for specific description.

[0113] In this embodiment, the buckle structure includes four cards 17; the four cards 17 are divided into two groups, and the two cards 17 in each group are arranged oppositely.

[0114] There is a gap between the bottom of the card 17 and the bottom of the accommodating cavity, so that the temperature sensing element main board 2 can be inserted through the bottom of the card 17 and clamped by the card 17.

[0115] The clamping portion 13 includes an extension plate 131 and extension teeth 132; where:

[0116] The extension plate 131 is vertically connected to the bottom of the substrate 11, and the extension direction of the extension plate 131 is the same as the length direction of the substrate 11;

[0117] The number of the extension teeth 132 is several, and they are arranged at intervals at the end of the extension plate 131. A limiting card slot 133 adapted to the U-tube specification of the condenser is formed between adjacent extension teeth 132.

[0118] During installation, the extension teeth 132 are inserted between the U-tubes of the condenser. The extension teeth 132 play a supporting role; the limiting card slot 133 is used to be clamped on the U-tubes of the condenser, so as to fix the temperature sensing element assembly on the condenser.

[0119] In order to be able to fit well with the condenser U-tube, the bottom of the limiting card slot 133 is a semi-circular groove to adapt to the surface of the condenser U-tube.

[0120] In order to facilitate insertion and prevent damage to the fins, the extension teeth 132 are in a tapered tooth structure with a larger upper part and a smaller lower part. And the corners of the extension teeth 132 are all in an arc transition structure. Through this kind of structure setting, it is for inserting without damaging the fins.

[0121] As a further improvement of the present utility model, a temperature sensing element main board silicone coating 18 is filled between the temperature sensing element main board and the bottom of the accommodating cavity; and a temperature sensing element main board silicone coating 18 is filled between the temperature sensing element main board and the top and the surrounding of the accommodating cavity.

[0122] The specific assembly method is as follows: One end of the temperature sensor communication wire 3 is welded to the temperature sensor component main board 2 inside the support frame 1. The temperature sensor communication wire 3 is fixed through the limit buckle 16 to prevent it from coming out, and the welding position is sealed with silicone. The support frame 1 is fixed on the condenser component through the condenser U-tube limit slot 133, and at the same time, the temperature sensor wiring terminal 4 is inserted into the electrical box component.

[0123] The outdoor unit provided by the present utility model, by configuring a new type of ambient temperature sensor assembly, has the following beneficial effects:

[0124] 1. Staff reduction and efficiency increase: Adjust the existing ambient temperature sensor structure from the original integrated structure to an integrated structure. Employees do not need to perform additional actions and can directly insert the integrated temperature sensor injection molded part end onto the condenser component without testing the original assembly dimensions, which is simple and convenient to operate.

[0125] 2. Easy maintenance: Through the optimization of the structure, the integrated ambient temperature sensor can be simply unplugged and plugged during production and after-sales maintenance, without having to remove the pipe temperature sensor, which is convenient for after-sales maintenance workers to operate in high-altitude environments.

[0126] 3. Reduction of production and maintenance costs: Through the optimization of the structure, the pipe temperature sensor and the ambient temperature sensor are disassembled for assembly. When replacement is needed during production or after-sales, only one temperature sensor needs to be replaced, and the production cost and maintenance cost can be saved by about 50%.

[0127] 4. Convenient operation: The entire process can be completed with only one operation. Compared with the traditional integrated temperature sensor structure, the operation is streamlined, and there are no safety or quality hazards throughout the process. It has high efficiency, eliminates quality hazards, and effectively solves the bottleneck problem in the production process.

[0128] Here, it should be noted first that "inward" is the direction towards the center of the accommodating space, and "outward" is the direction away from the center of the accommodating space.

[0129] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate the orientation or positional relationship based on the Figure 1 orientation or positional relationship shown, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.

[0130] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "a plurality" is at least two, such as two, three, etc., unless otherwise specifically defined.

[0131] In the present utility model, unless otherwise clearly defined and limited, terms such as "installed", "connected", "joined", "fixed", etc. shall be construed in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements or the interaction relationship between two elements, unless otherwise clearly limited. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0132] In the present utility model, unless otherwise clearly defined and limited, the first feature being "on" or "under" the second feature may be that the first and second features are in direct contact, or the first and second features are indirectly in contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on top of" the second feature may be that the first feature is directly above or obliquely above the second feature, or merely indicates that the first feature has a higher horizontal height than the second feature. The first feature being "under", "below" and "beneath" the second feature may be that the first feature is directly below or obliquely below the second feature, or merely indicates that the first feature has a lower horizontal height than the second feature.

[0133] In the description of this specification, the description with reference to terms such as "one embodiment", "some embodiments", "example", "specific example", or "some examples", etc. means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. In addition, without contradiction, those skilled in the art can combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.

[0134] The above are only specific embodiments of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model can easily think of changes or substitutions, which should all be covered within the protection scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims described above.

Claims

1. A temperature sensing bulb assembly, characterized in that, It includes a support frame, a temperature sensing package component mainboard, a temperature sensing package communication line and a temperature sensing package terminal; wherein: The support frame is made of injection molding material; The mainboard of the temperature sensing package components is sealed in the support frame; One end of the temperature sensing package communication line is electrically connected to the temperature sensing package component mainboard, and the other end is electrically connected to the temperature sensing package wiring terminal; The support frame is detachably inserted on the condenser.

2. The temperature sensing bulb assembly according to claim 1, characterized in that The support frame includes a base plate, a fixing box and a clamping portion; wherein: The substrate is a plate-shaped structure, and is used to carry the main board of the temperature sensing package components; The fixing box is arranged around the top of the substrate to form a receiving cavity in the substrate for placing the mainboard of the temperature sensing package components; A wire passage opening is provided on one side of the fixing box for the communication wire of the temperature sensing package to pass through; The clamping portion is fixed to a side of the base plate away from the fixing box and is used for clamping with the condenser.

3. The temperature sensing bulb assembly according to claim 2, characterized in that, The width of the fixing box is equal to the width of the substrate; the length of the fixing box is less than the length of the substrate, so as to form a line-drawing area between the two; and the line-passing opening is opened on a side of the fixing box facing the line-drawing area.

4. The temperature sensing bulb assembly according to claim 3, characterized in that, A component power line limiting buckle is arranged at the end position of the base plate away from the fixing box, which is used to limit the communication line of the temperature sensing package within the line dragging area.

5. The temperature sensing bulb assembly according to claim 4, characterized in that, The component power line limiting buckle is an L-shaped structure and is suspended on the top of the substrate.

6. The temperature sensing bulb assembly according to claim 2, wherein A buckle structure for clamping the temperature sensing package component mainboard is arranged in the accommodating cavity.

7. The temperature sensing bulb assembly according to claim 6, characterized in that, The buckle structure includes four cards; the four cards are divided into two groups, and the two cards in each group are arranged opposite to each other.

8. The temperature sensing bulb assembly according to claim 2, wherein The clamping portion includes an extension plate and an extension tooth; wherein: The extension plate is vertically connected to the bottom of the base plate; There are a plurality of extending teeth, which are arranged at intervals at the end of the extending plate, and between adjacent extending teeth, a limiting groove matching the U-tube specification of the condenser is formed.

9. The temperature sensing bulb assembly according to claim 8, wherein, The bottom of the limit slot is a semicircular slot to fit the surface of the U-tube of the condenser.

10. The temperature sensing bulb assembly according to claim 8, characterized in that, The extension teeth are tapered teeth with a larger upper portion and a smaller lower portion.

11. The temperature sensing bulb assembly according to claim 2, wherein, The temperature sensing package bracket silicone coating is filled between the temperature sensing package component mainboard and the bottom of the accommodating cavity; and the temperature sensing package bracket silicone coating is filled between the temperature sensing package component mainboard and the top and surrounding of the accommodating cavity.

12. An outdoor unit, characterized in that, It comprises a condenser, an electrical box and a temperature sensing package assembly as described in any one of claims 1 to 11; the support frame in the temperature sensing package assembly is clamped on the condenser for measuring the ambient temperature; the temperature sensing package wiring terminal in the temperature sensing package assembly is arranged in the electrical box.

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