Locking type fixed mounting structure and air conditioner

Through the locked fixed installation structure, the connection between the air conditioner and the ceiling is locked by an electric push rod, which solves the problem that the air conditioner is easily disassembled in the prior art, and improves the safety of the air conditioner and the installation and disassembly efficiency.

CN222364136UActive Publication Date: 2025-01-17QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD +2
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Patent Information

Application Number
CN202420130538.3
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-01-18
Publication Date
2025-01-17
Estimated Expiration
2034-01-18

AI Technical Summary

Technical Problem

The installation method of existing ceiling air conditioners is easily disassembled by common tools, resulting in the risk of air conditioners theft or damage.

Method used

A locked fixed mounting structure is adopted, including a fixing assembly and a locking assembly, which is connected to the air conditioner and ceiling through the first and second connectors. The locking assembly locks the connector using an electric push rod, which is inserted or disengaged by controlling the electric push rod. Only by installing or disassembling the air conditioner can you avoid disassembly without permission.

Benefits of technology

Effectively prevent the air conditioner from being stolen or destroyed, improve the safety of the air conditioner and the installation and disassembly efficiency, and ensure that only authorized personnel can disassemble the air conditioner.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model belongs to the technical field of air conditioning equipment, and particularly relates to a locking type fixed mounting structure and an air conditioner. The locking type fixed mounting structure comprises a fixed mounting structure body, and the fixed mounting structure body comprises a fixing assembly and a locking assembly; the fixing assembly comprises a first connecting piece and a second connecting piece, the first connecting piece is used for being connected with an air conditioner, and the second connecting piece is used for being connected with a ceiling. The locking assembly comprises an electric push rod, one end of the electric push rod is used for being connected with one of the ceiling and the air conditioner, and the other end of the electric push rod is configured to be inserted into the first connecting piece and the second connecting piece so as to lock the first connecting piece and the second connecting piece; or the first connecting piece and the second connecting piece are separated, so that the first connecting piece and the second connecting piece are unlocked. According to the locking type mounting structure, after the air conditioner is fixed to the mounting plate, the air conditioner can be locked through the electric push rod, and the risk that the air conditioner is stolen or damaged is reduced.
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Description

Technical Field

[0001] The present application belongs to the technical field of air conditioning equipment, and specifically relates to a locking fixed installation structure and an air conditioner. Background Art

[0002] Ceiling air conditioners are usually suspended from the indoor ceiling and can filter, cool, heat and dehumidify the air, which can effectively improve the air quality and are suitable for commercial and industrial building air conditioning projects.

[0003] When installing a ceiling-mounted air conditioner in the prior art, a hanging structure is usually used to hang the ceiling-mounted air conditioner on the ceiling, or the base of the ceiling-mounted air conditioner is directly fixed on the ceiling by connecting tools such as bolts or screws.

[0004] However, the above installation method is easy to be disassembled using common tools, which may cause the air conditioner to be stolen or damaged. Utility Model Content

[0005] The present application provides a locking fixed installation structure and an air conditioner, which are used to solve the problem that the air conditioner can be easily disassembled using common tools in the existing method of installing the air conditioner, resulting in the risk of the air conditioner being stolen or damaged.

[0006] On the one hand, the present application provides a locking type fixed installation structure for installing an air conditioner, comprising a fixed installation structure body, the fixed installation structure body comprising a fixing component and a locking component;

[0007] The fixing assembly includes a first connecting member and a second connecting member, the first connecting member is used to connect to the air conditioner, and the second connecting member is used to connect to the ceiling;

[0008] The locking assembly includes an electric push rod, one end of which is used to connect to one of the ceiling and the air conditioner, and the other end of the electric push rod is configured to be inserted into the first connecting member and the second connecting member to lock the first connecting member and the second connecting member; or to be disengaged from the first connecting member and the second connecting member to unlock the first connecting member and the second connecting member.

[0009] In one possible implementation, the locking fixed installation structure provided by the present application, the first connecting member includes a first fixing ring and a first connecting column, one end of the first connecting column is connected to the side wall of the first fixing ring, and the other end of the first connecting column is used to connect to the air conditioner.

[0010] In a possible implementation, the locking fixed installation structure provided by the present application, the second connecting member includes a bracket, a second fixing ring and a second connecting column;

[0011] The bracket is used to connect with the ceiling;

[0012] One end of the second connecting column is connected to the bracket, and the other end of the second connecting column is connected to the second fixing ring;

[0013] The second fixing ring is coaxially arranged with the first fixing ring.

[0014] In one possible implementation, the locking fixed installation structure provided in the present application has at least two fixing columns arranged on the bracket, the bracket is connected to the ceiling through the fixing columns, a connecting hole is opened in the middle of the bracket, and the second connecting column is connected in the connecting hole.

[0015] In one possible implementation, the locking fixed installation structure provided by the present application, the electric push rod includes an electric push rod body and a limit column, the electric push rod body is used to connect to one of the ceiling and the air conditioner, the limit column is connected to the telescopic end of the electric push rod body, and the limit column is used to insert or disengage the first fixing ring and the second fixing ring under the drive of the electric push rod body.

[0016] In one possible implementation, the locking fixed installation structure provided by the present application has a retaining edge at one end of the limiting column close to the electric push rod body, and the retaining edge is configured to abut against the first fixing ring when the limiting column is inserted into the first fixing ring and the second fixing ring.

[0017] In one possible implementation, the locking fixed installation structure provided in the present application has at least two fixed installation structure bodies, and the extension and retraction directions of the two electric push rod bodies located on the same side wall of the air conditioner are opposite.

[0018] In a possible implementation, the locking fixed installation structure provided by the present application, the electric push rod body includes a push rod, a motor and a control module;

[0019] The push rod is connected with the limit column;

[0020] The motor drives the limit column to move by driving the push rod;

[0021] The control module is electrically connected to the motor, and is used to receive a control signal from an external device and control the operation of the motor after receiving the control signal.

[0022] In one possible implementation, the locking fixed installation structure provided by the present application has a control module with a built-in Bluetooth unit.

[0023] On the other hand, the present application provides an air conditioner, comprising an air conditioner body and at least one of the above-mentioned locking fixed installation structures installed on the air conditioner body.

[0024] The locking type fixed installation structure and air conditioner provided by the present application install the air conditioner on the ceiling through the fixing component, and lock the fixing component through the locking component, so as to prevent the air conditioner from being disassembled by common tools. Specifically, the fixing component includes a first connecting member and a second connecting member, and the locking component includes an electric push rod, the first connecting member is connected to the air conditioner, the second connecting member is connected to the ceiling, one end of the electric push rod is connected to the ceiling or the air conditioner, and the other end of the electric push rod is inserted into the first connecting member and the second connecting member, so as to fix the air conditioner on the ceiling, and lock the positions of the first connecting member and the second connecting member at the same time, so as to prevent the air conditioner from being disassembled when the electric push rod does not move. When disassembling the air conditioner, it is necessary to control the electric push rod to disengage from the first connecting member and the second connecting member, so that the second connecting member and the first connecting member are unlocked, and the air conditioner can be removed. In this way, the air conditioner can be installed or disassembled by controlling the electric push rod, and the air conditioner can be disassembled by using common tools, thereby reducing the risk of the air conditioner being stolen or damaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and, together with the description, serve to explain the principles of the present application.

[0026] Figure 1 A schematic diagram of the structure of a locking fixed installation structure provided in an embodiment of the present application;

[0027] Figure 2 A structural schematic diagram of the locking installation structure provided in an embodiment of the present application from another angle;

[0028] Figure 3 A structural schematic diagram of the locking installation structure provided in an embodiment of the present application from another angle;

[0029] Figure 4 for Figure 3 Left view of

[0030] Figure 5 A structural schematic diagram of the positional relationship between the locking installation structure and the air conditioner body provided in an embodiment of the present application;

[0031] Figure 6 for Figure 5 Left view of .

[0032] Description of reference numerals:

[0033] 100-fixed component;

[0034] 110- first connecting member;

[0035] 111-first fixing ring;

[0036] 112-first connecting column;

[0037] 120- second connecting member;

[0038] 121-Stand;

[0039] 1211-fixed column;

[0040] 1212-connection hole;

[0041] 122- second fixing ring;

[0042] 123- second connecting column;

[0043] 200-locking assembly;

[0044] 210-electric actuator;

[0045] 211-electric push rod body;

[0046] 2111-Putter;

[0047] 2112-motor;

[0048] 212-limiting column;

[0049] 2121-Rim;

[0050] 300-Air conditioner body.

[0051] The above drawings have shown clear embodiments of the present application, which will be described in more detail later. These drawings and text descriptions are not intended to limit the scope of the present application in any way, but to illustrate the concept of the present application to those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0052] In order to make the purpose, technical solutions and advantages of this application clearer, the technical solutions in this application will be clearly and completely described below in conjunction with the drawings in this application. Obviously, the described embodiments are part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0053] The terms "first", "second", "third", "fourth", etc. (if any) in the specification and claims of the present utility model and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the utility model described here can be implemented in an order other than those illustrated or described here, for example.

[0054] In the embodiments of the present application, the words "exemplary" or "for example" are used to indicate examples, illustrations or descriptions. Any embodiment or design described as "exemplary" or "for example" in the present application should not be interpreted as being more preferred or more advantageous than other embodiments or designs. Specifically, the use of words such as "exemplary" or "for example" is intended to present related concepts in a specific way.

[0055] As described in the background art, in the prior art, the base of a ceiling-mounted air conditioner is directly fixed to the ceiling by connecting tools such as bolts or screws, thereby completing the installation of the air conditioner.

[0056] However, this installation method makes it easy for the air conditioner to be disassembled using common tools, which may result in the risk of the air conditioner being stolen or damaged.

[0057] In response to the above technical problems, an embodiment of the present application provides a locking fixed installation structure and an air conditioner, wherein the locking installation structure includes a fixing component and a locking component, wherein the fixing component includes a first connecting member and a second connecting member, and the locking component includes an electric push rod, wherein the first connecting member is fixed to the air conditioner, and the second connecting member is fixed to the ceiling, wherein one end of the electric push rod is connected to the air conditioner or the ceiling, and the other end of the electric push rod is simultaneously plugged into the first connecting member and the second connecting member, thereby fixing the air conditioner to the ceiling, and disengaging the electric push rod from the first connecting member and the second connecting member, thereby removing the air conditioner.

[0058] In this way, installation and removal of the air conditioner can only be achieved by controlling the electric push rod to insert or disengage the first connecting member and the second connecting member. The air conditioner cannot be removed by conventional tools, thereby preventing the air conditioner from being stolen or damaged and improving the safety of the air conditioner.

[0059] The following specific embodiments are used to describe in detail the technical solution of the present application and how the technical solution of the present application solves the above-mentioned technical problems. The following specific embodiments can be combined with each other, and the same or similar concepts or processes may not be repeated in some embodiments. The embodiments of the present application will be described below in conjunction with the accompanying drawings:

[0060] It should be noted that the locking fixed installation structure of the embodiment of the present application can be applied to various air conditioners.

[0061] See also Figure 1 , Figure 5 and Figure 6 As shown, the locking type fixed installation structure of the embodiment of the present application is used to install an air conditioner, and includes a fixed installation structure body, and the fixed installation structure body includes a fixing component 100 and a locking component 200.

[0062] The fixing assembly 100 includes a first connecting member 110 and a second connecting member 120 . The first connecting member 110 is used to connect to the air conditioner, and the second connecting member 120 is used to connect to the ceiling.

[0063] The locking assembly 200 includes an electric push rod 210, one end of which is used to connect to one of the ceiling and the air conditioner, and the other end of the electric push rod 210 is configured to be inserted into the first connecting member 110 and the second connecting member 120 to lock the first connecting member 110 and the second connecting member 120; or to be disengaged from the first connecting member 110 and the second connecting member 120 to unlock the first connecting member 110 and the second connecting member 120.

[0064] In the present application, the first connecting member 110 is fixed on the air conditioner, that is, the first connecting member 110 moves with the air conditioner, the second connecting member 120 is fixed on the ceiling, and one end of the electric push rod 210 is connected to the ceiling or the air conditioner. When installing the air conditioner, the other end of the electric push rod 210 is controlled to be inserted into the first connecting member 110 and the second connecting member 120, so that the first connecting member 110 and the second connecting member 120 are locked on the same axis, thereby fixing the air conditioner on the ceiling; when disassembling the air conditioner, the end of the electric push rod 210 inserted into the first connecting member 110 and the second connecting member 120 is controlled to be detached from the first connecting member 110 and the second connecting member 120, so that the first connecting member 110 together with the air conditioner and the second connecting member 120 can be separated, thereby removing the air conditioner.

[0065] Therefore, when installing and disassembling the air conditioner, it is necessary to control the electric push rod 210 to insert or disengage from the first connecting member 110 and the second connecting member 120, thereby achieving a locking effect on the air conditioner, preventing the air conditioner from being removed by common tools, reducing the risk of theft or damage, and improving the safety of the air conditioner.

[0066] In addition, when installing the air conditioner through the locking fixed installation structure, there is no need to remove the first connecting member 110 and the second connecting member 120. The first connecting member 110 is always fixed on the air conditioner, and the second connecting member 120 is always fixed on the ceiling. The air conditioner can be installed and removed only by controlling the electric push rod 210. The operation is simple and conducive to improving the installation and removal efficiency of the air conditioner.

[0067] In some possible implementations, see Figure 1 , Figure 4 and Figure 6 As shown, the first connecting member 110 of the embodiment of the present application includes a first fixing ring 111 and a first connecting column 112, one end of the first connecting column 112 is connected to the side wall of the first fixing ring 111, and the other end of the first connecting column 112 is used to connect to the air conditioner.

[0068] In some embodiments, a thread may be provided on the first connecting column 112, and a mounting hole is formed on the air conditioner to match the thread of the first connecting column 112. The first connecting column 112 is threadedly connected to the air conditioner. The first connecting column 112 and the air conditioner may also be connected in other ways, and the specific connection method is not limited in this application. The first fixing ring 111 is fixed to the outer wall of the air conditioner through the first connecting column 112, so that after the electric push rod 210 is inserted into the first fixing ring 111 and the second connecting member 120, the air conditioner can be directly fixed to the ceiling by locking the first fixing ring 111, which has a simple structure and is easy to operate.

[0069] In some possible implementations, see Figures 1 to 4 As shown, the second connecting member 120 of the embodiment of the present application includes a bracket 121 , a second fixing ring 122 and a second connecting column 123 .

[0070] The bracket 121 is used to be connected to the ceiling.

[0071] One end of the second connecting column 123 is connected to the bracket 121 , and the other end of the second connecting column 123 is connected to the second fixing ring 122 .

[0072] The second fixing ring 122 and the first fixing ring 111 are coaxially arranged.

[0073] In a specific implementation, the second fixing ring 122 is connected to the bracket 121 through the second connecting column 123, and the bracket 121 is fixed on the ceiling, thereby fixing the second fixing ring 122 on the ceiling.

[0074] When installing the air conditioner, the first fixing ring 111 fixed on the air conditioner and the second fixing ring 122 fixed on the ceiling are coaxially arranged so that the electric push rod 210 passes through the first fixing ring 111 and the second fixing ring 122 in sequence to lock the positions of the first fixing ring 111 and the second fixing ring 122, thereby fixing the air conditioner on the ceiling.

[0075] In some possible implementations, see Figure 1 and Figure 2 As shown, at least two fixing columns 1211 are provided on the bracket 121 of the embodiment of the present application. The bracket 121 is connected to the ceiling through the fixing columns 1211. A connecting hole 1212 is opened in the middle of the bracket 121, and the second connecting column 123 is connected in the connecting hole 1212.

[0076] It can be understood that there are at least two fixing columns 1211 on the bracket 121, and the bracket 121 is fixed to the ceiling through the fixing columns 1211. Specifically, a through hole can be opened along the axial direction of the fixing column 1211, and the fixing column 1211 can be fixed to the ceiling through the through hole by connecting parts such as bolts and rivets, thereby fixing the bracket 121 to the ceiling. The specific connection method is not limited in this application.

[0077] In addition, threads can be set on the second connecting column 123, and the connecting hole 1212 can match the threads on the second connecting column 123, so that the second connecting column 123 and the connecting hole 1212 are threadedly connected, thereby fixing the second fixing ring 122 on the bracket 121, with a simple structure and easy operation.

[0078] In some possible implementations, see Figure 2 , Figure 3 and Figure 5 As shown, the electric push rod 210 of the embodiment of the present application includes an electric push rod body 211 and a limiting column 212. The electric push rod body 211 is used to connect to one of the ceiling and the air conditioner. The limiting column 212 is connected to the telescopic end of the electric push rod body 211. The limiting column 212 is used to insert into or disengage from the first fixing ring 111 and the second fixing ring 122 under the drive of the electric push rod body 211.

[0079] It should be noted that the main function of the electric push rod 210 is to confine the first fixing ring 111 and the second fixing ring 122 on the same axis. Therefore, the electric push rod body 211 can be connected to either the ceiling or the air conditioner as long as the limiting column 212 can be inserted into the first fixing ring 111 and the second fixing ring 122.

[0080] In specific implementation, the outer diameter of the limiting column 212 should be slightly smaller than the inner diameter of the first fixing ring 111 and the second fixing ring 122 to ensure that the limiting column 212 can be smoothly inserted into or detached from the first fixing ring 111 and the second fixing ring 122, thereby improving the efficiency of installing or disassembling the air conditioner and improving the stability of the air conditioner fixation.

[0081] In some possible implementations, see Figure 2 and Figure 3 As shown, the limiting column 212 of the embodiment of the present application has a rib 2121 at one end close to the electric push rod body 211 , and the rib 2121 is configured to abut against the first fixing ring 111 when the limiting column 212 is inserted into the first fixing ring 111 and the second fixing ring 122 .

[0082] It is understandable that the position of the limiting column 212 can be limited by providing a retaining edge 2121 at one end of the limiting column 212 close to the electric push rod body 211 .

[0083] Specifically, when installing the air conditioner, the electric push rod body 211 is controlled to push the limiting column 212 into the first fixing ring 111 and the second fixing ring 122 until the retaining edge 2121 abuts against the first fixing ring 111, thereby allowing the limiting column 212 to be inserted into the first fixing ring 111 and the second fixing ring at the same time, thereby improving the stability of the air conditioner installation.

[0084] In some practicable embodiments, at least two fixed installation structure bodies are provided in the embodiment of the present application, and the extension and retraction directions of the two electric push rod bodies 211 located on the same side wall of the air conditioner are opposite.

[0085] In a specific implementation, two fixed installation structure bodies are set on the air conditioner, and the extension and retraction directions of the electric push rod bodies 211 of the two fixed installation structure bodies located on the same side wall are set to opposite directions, so that the air conditioner can be locked from two directions, thereby improving its locking effect and further improving the safety of the air conditioner.

[0086] In some possible implementations, see Figure 2 and Figure 3 As shown, the electric push rod body 211 of the embodiment of the present application includes a push rod 2111, a motor 2112 and a control module (not shown in the figure).

[0087] The push rod 2111 is connected to the limiting column 212 .

[0088] The motor 2112 drives the limiting column 212 to move by driving the push rod 2111 .

[0089] The control module is electrically connected to the motor 2112 , and is used to receive a control signal from an external device and control the motor 2112 to operate after receiving the control signal.

[0090] It should be noted that the control module controls the opening or closing of the motor 2112, and the control module can be set with permissions, so that only the staff with control permissions can control the motor 2112 to drive the push rod 2111 to drive the limit column 212 to insert or disengage the first fixing ring 111 and the second fixing ring 122, thereby installing or removing the air conditioner. In this way, only the person with control permissions can remove the air conditioner, preventing other people from stealing the air conditioner and improving the safety of the air conditioner.

[0091] In some practicable embodiments, the control module of the embodiment of the present application has a built-in Bluetooth unit (not shown in the figure).

[0092] In some embodiments, a Bluetooth unit can be set in the control module and a password can be set for the Bluetooth unit. Only by entering the correct password can the Bluetooth unit be matched and connected to obtain control authority, further improving the safety of the air conditioner and making operation more convenient.

[0093] See also Figure 5 and Figure 6 As shown, an embodiment of the present application further provides an air conditioner, comprising an air conditioner body 300 and at least one of the above-mentioned locking fixed installation structures installed on the air conditioner body 300.

[0094] Among them, the structure and working distance of the locking fixed installation structure are described in detail in the above embodiments, and will not be repeated here.

[0095] In the present application, the air conditioner body 300 is fixed to the ceiling by at least one locking fixed installation structure, and the air conditioner body 300 can only be removed by controlling the extension and retraction of the electric push rod 210, thereby reducing the possibility of the air conditioner body 300 being stolen or damaged and improving the safety of the air conditioner.

[0096] In specific implementation, a locking fixed installation structure can be respectively set at the four corners of the air-conditioning body 300 close to the ceiling, and two second connecting parts 120 can be respectively installed on the two opposite side walls of the air-conditioning body 300 to fix the air conditioner. The four corners are locked by the locking assembly. On the one hand, the stability of the installation of the air-conditioning body 300 is improved, and on the other hand, the safety of the air-conditioning can be further improved to avoid the possibility of the air-conditioning being stolen or damaged.

[0097] In summary, the locking type fixed installation structure of the present application includes a fixed installation structure body, and the fixed installation structure body includes a fixing assembly 100 and a locking assembly 200, wherein the first fixing ring 111 of the fixing assembly 100 is fixed on the air conditioner body 300, and the second fixing ring 122 is fixed on the ceiling, and the electric push rod body 211 in the locking assembly 200 pushes the limiting column 212 to insert into the first fixing ring 111 and the second fixing ring 122, and locks the first fixing ring 111 and the second fixing ring 122 on the same axis, so that the air conditioner body 300 is installed on the ceiling. Therefore, the air conditioner can only be installed or removed by controlling the motor 2112 to drive the push rod 2111 to drive the limiting column 212 to insert into or disengage from the first fixing ring 111 and the second fixing ring 122, thereby preventing unauthorized personnel from using common tools to remove the air conditioner, reducing the probability of the air conditioner being stolen, preventing the air conditioner from being damaged, and improving the safety of the air conditioner.

[0098] So far, the technical solution of the present application has been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it is easy for those skilled in the art to understand that the protection scope of the present application is obviously not limited to these specific embodiments, and the above embodiments are only used to illustrate the technical solution of the present application rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein by equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A locking fixed installation structure for installing an air conditioner, characterized in that: It includes a fixed installation structure body, and the fixed installation structure body includes a fixing component and a locking component; The fixing assembly includes a first connecting member and a second connecting member, the first connecting member is used to connect to the air conditioner, and the second connecting member is used to connect to the ceiling; The locking assembly includes an electric push rod, one end of which is used to connect to one of the ceiling and the air conditioner, and the other end of the electric push rod is configured to be inserted into the first connecting member and the second connecting member to lock the first connecting member and the second connecting member; or to be disengaged from the first connecting member and the second connecting member to unlock the first connecting member and the second connecting member.

2. The locking fixed installation structure according to claim 1, characterized in that: The first connecting member includes a first fixing ring and a first connecting column, one end of the first connecting column is connected to the side wall of the first fixing ring, and the other end of the first connecting column is used to be connected to the air conditioner.

3. The locking fixed installation structure according to claim 2, characterized in that: The second connecting member includes a bracket, a second fixing ring and a second connecting column; The bracket is used to be connected to the ceiling; One end of the second connecting column is connected to the bracket, and the other end of the second connecting column is connected to the second fixing ring; The second fixing ring is coaxially arranged with the first fixing ring.

4. The locking fixed installation structure according to claim 3, characterized in that: At least two fixing columns are arranged on the bracket, and the bracket is connected to the ceiling via the fixing columns. A connecting hole is opened in the middle of the bracket, and the second connecting column is connected in the connecting hole.

5. The locking fixed installation structure according to claim 3 or 4, characterized in that: The electric push rod includes an electric push rod body and a limit column. The electric push rod body is used to be connected to one of the ceiling and the air conditioner. The limit column is connected to the telescopic end of the electric push rod body. The limit column is used to insert into or disengage from the first fixing ring and the second fixing ring under the drive of the electric push rod body.

6. The locking fixed installation structure according to claim 5, characterized in that: The limiting column has a rib at one end close to the electric push rod body, and the rib is configured to abut against the first fixing ring when the limiting column is inserted into the first fixing ring and the second fixing ring.

7. The locking fixed installation structure according to claim 5, characterized in that: At least two fixed installation structure bodies are provided, and the telescopic directions of the two electric push rod bodies located on the same side wall of the air conditioner are opposite.

8. The locking fixed installation structure according to claim 5, characterized in that: The electric push rod body includes a push rod, a motor and a control module; The push rod is connected to the limiting column; The motor drives the push rod to move the limiting column; The control module is electrically connected to the motor, and is used to receive a control signal from an external device and control the operation of the motor after receiving the control signal.

9. The locking fixed installation structure according to claim 8, characterized in that: The control module is equipped with a built-in Bluetooth unit.

10. An air conditioner, characterized in that: It comprises an air conditioner body and at least one locking fixed installation structure as claimed in any one of claims 1 to 9 installed on the air conditioner body.