Safety detection device and air conditioner

Abstract

The utility model relates to the technical field of air conditioner safety detection equipment, and discloses a safety detection device and an air conditioner. The safety detection device comprises a mounting bracket, a conveying part, a socket driving part and a grounding driving part, a first driving assembly of the socket driving part is mounted on the mounting bracket, is connected with a socket assembly and is used for driving the socket assembly to move along a first direction; one end of a socket assembly of the socket driving part is electrically connected with a high-voltage output end of an electrical safety detection instrument, and the other end of the socket assembly is electrically connected with an indoor unit; a second driving assembly of the grounding driving part is mounted on the mounting bracket, is connected with the grounding assembly and is used for driving one end of the grounding assembly to be in contact with the indoor unit; the other end of the grounding assembly of the grounding driving part is used for being electrically connected with a grounding port of the electrical safety detection instrument. By arranging the grounding driving part, the problem that in the prior art, in the electrical safety detection process of the air conditioner, detection personnel have the risk of electric shock is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to air conditioner safety detection equipment technical field especially, relates to a safety detection device and air conditioner. BACKGROUND

[0002] Air conditioner needs to carry out electrical safety performance detection before factory shipment to ensure that the electrical performance of air conditioner meets the design requirement, at present, air conditioner carries out electrical safety detection process as follows: the detection personnel one hand connects the plug of indoor unit on the conveying belt with the high voltage output end of electrical safety detection instrument, the detection personnel other hand holds the grounding clamp of electrical safety detection instrument and contacts air conditioner, and electrical safety detection instrument usually outputs voltage higher than commercial power, and the detection personnel exists the safety hidden danger of electric shock in the operation process, therefore, how to solve the problem that the detection personnel exists electric shock risk in the process that air conditioner carries out electrical safety detection is the problem that the industry urgently needs to solve. UTILITY MODEL CONTENTS

[0003] The utility model provides a safety detection device and air conditioner to solve the problem that the detection personnel exists electric shock risk in the process that air conditioner carries out electrical safety detection in prior art.

[0004] The utility model provides a safety detection device and air conditioner to solve the problem that the detection personnel exists electric shock risk in the process that air conditioner carries out electrical safety detection in prior art.

[0005] Mounting bracket;

[0006] Conveying component for conveying indoor unit along first direction;

[0007] Socket driving component, the socket driving component includes socket assembly and first drive assembly;The first drive assembly is installed to the mounting bracket, and is connected with the socket assembly, is used for driving the socket assembly and moves along the first direction;One end of the socket assembly is used for being electrically connected with the high voltage output end of electrical safety detection instrument, and the other end of the socket assembly is used for being electrically connected with the indoor unit;

[0008] Grounding driving component, the grounding driving component includes grounding assembly and second drive assembly;The second drive assembly is installed to the mounting bracket, and is connected with the grounding assembly, is used for driving one end of the grounding assembly and the indoor unit contact;The other end of the grounding assembly is used for being electrically connected with the ground port of electrical safety detection instrument.

[0009] According to the safety detection device provided by the utility model, the socket assembly includes:

[0010] Socket, one end of the socket is used for being electrically connected with the high voltage output end, and the socket has jack on it, and the jack is used for being electrically connected with the plug of indoor unit;

[0011] A plug driver is used to drive the plug to separate from the socket.

[0012] According to the safety detection device provided by this utility model, the plug driving component includes:

[0013] An ejector is installed in the mounting cavity of the insert plate; the insert plate has an ejector hole; the driving end of the ejector enters and exits the mounting cavity through the ejector hole, and is used to eject the plug out of the socket.

[0014] According to the safety detection device provided by this utility model, the second driving component includes:

[0015] The second driving component is connected to the grounding component and is used to drive the grounding component to move in the second direction so that one end of the grounding component contacts the indoor unit.

[0016] A third driving component is mounted on the mounting bracket; the third driving component is connected to the second driving component and is used to drive the grounding assembly to move along the first direction via the second driving component.

[0017] According to the safety detection device provided by this utility model, the grounding component includes a metal connector; one end of the metal connector is used to contact the indoor unit, and the other end of the metal connector is used to be electrically connected to the grounding port through the second driving member, the third driving member and the mounting bracket.

[0018] According to the safety detection device provided by this utility model, the mounting bracket includes:

[0019] A first support is located on one side of the conveying component; the first drive assembly is mounted on the first support.

[0020] According to the safety detection device provided by this utility model, the mounting bracket further includes:

[0021] The second bracket is located on the other side of the conveying component away from the first bracket, and the second drive assembly is mounted on the second bracket.

[0022] The safety detection device provided by this utility model also includes:

[0023] A position sensor is disposed on the conveying component for detecting the position of the indoor unit; the position sensor is used to be electrically connected to the electrical safety testing instrument.

[0024] The safety detection device provided by this utility model also includes:

[0025] A protective net, which is a metal mesh, has an installation space within it, and has an inlet and an outlet, which are arranged along a first direction; the mounting bracket, the conveying component, the socket driving component, and the grounding driving component are installed in the installation space.

[0026] The second aspect of this utility model provides an air conditioner that is tested using the safety detection device described in any one of the above claims.

[0027] The safety testing device provided by this utility model includes a grounding drive component, which comprises a grounding assembly and a second drive assembly. The second drive assembly can drive the grounding assembly to contact the indoor unit, thereby connecting the indoor unit to the grounding port of the electrical safety testing instrument. In other words, the cooperation between the second drive assembly and the grounding assembly can simulate the action of current testing personnel contacting the grounding port of the electrical safety testing instrument with the indoor unit, reducing the risk of electric shock to testing personnel and solving the problem of electric shock risk to testing personnel during electrical safety testing of air conditioners in the prior art. Attached Figure Description

[0028] To more clearly illustrate the technical solutions in this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0029] Figure 1 This is one of the structural schematic diagrams of the safety detection device provided by this utility model.

[0030] Figure 2 This is the second structural schematic diagram of the safety detection device provided by this utility model.

[0031] Figure 3 This is the third structural schematic diagram of the safety detection device provided by this utility model.

[0032] Figure 4 This is a schematic diagram of the socket assembly of the safety detection device provided by this utility model.

[0033] Figure label:

[0034] 100. Mounting bracket; 110. First bracket; 120. Second bracket; 111. First support leg; 112. First connecting frame;

[0035] 200. Conveying components;

[0036] 300. Socket drive component; 310. Socket assembly; 320. First drive assembly; 311. Socket plate; 312. Plug drive component; 313. Socket hole; 314. Ejection hole; 315. Mounting cavity;

[0037] 400. Grounding drive component; 410. Grounding assembly; 420. Second drive assembly; 411. First metal connecting plate; 412. Second metal connecting plate; 421. Second drive element; 422. Third drive element;

[0038] 500. Protective netting; 510. Installation space; 520. Import; 530. Export. Detailed Implementation

[0039] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0040] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" or "linked" should be interpreted broadly. For example, it can refer to a fixed connection, a detachable connection, or an integral connection; it can refer to a mechanical connection or an electrical connection; it can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in the embodiments of this utility model based on the specific circumstances.

[0041] In this embodiment of the utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0042] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0043] Currently, when conducting electrical safety performance tests on indoor units, operators connect the indoor unit to the high-voltage output terminal of the electrical safety testing instrument. The operator then connects the grounding terminal of the instrument to the condenser of the indoor unit using grounding clamps. At this point, the testing instrument begins its electrical safety performance test. Because the high-voltage output terminal of the electrical safety testing instrument typically outputs a voltage higher than that of the mains power, there is a risk of electric shock for testing personnel during operation. Therefore, how to address the risk of electric shock to testing personnel during electrical safety testing of air conditioners is a pressing issue that the industry urgently needs to resolve.

[0044] To address the aforementioned problems, this utility model provides a safety detection device. The following describes the device in conjunction with... Figures 1 to 4 The structure and working process of the safety testing device of this utility model are described in detail. It should be noted that the safety testing device provided by this utility model is not only applicable to the electrical safety performance testing of indoor units, but also applicable to the electrical safety performance testing of other electrical appliances.

[0045] like Figures 1 to 4As shown, a specific embodiment of the first aspect of this utility model provides a safety detection device. The safety detection device includes a mounting bracket 100, a conveying component 200, a socket driving component 300, and a grounding driving component 400. The conveying component 200 is used to convey an indoor unit along a first direction. The socket driving component 300 includes a socket assembly 310 and a first driving component 320. The first driving component 320 is mounted on the mounting bracket 100 and connected to the socket assembly 310, and is used to drive the socket assembly 310 to move along the first direction. One end of the socket assembly 310 is used to electrically connect to the high-voltage output terminal of an electrical safety detection instrument, and the other end of the socket assembly 310 is used to electrically connect to the indoor unit. The grounding driving component 400 includes a grounding component 410 and a second driving component 420. The second driving component 420 is mounted on the mounting bracket 100 and connected to the grounding component 410, and is used to drive one end of the grounding component 410 to contact the indoor unit. The other end of the grounding component 410 is used to electrically connect to the grounding port of the electrical safety detection instrument.

[0046] In this embodiment, a grounding drive component 400 is provided, which includes a grounding component 410 and a second drive component 420. The second drive component 420 can drive the grounding component 410 to contact the indoor unit, so that the indoor unit is connected to the grounding port of the electrical safety testing instrument. In other words, the cooperation between the second drive component 420 and the grounding component 410 can simulate the action of the current testing personnel contacting the grounding port of the electrical safety testing instrument with the indoor unit, reducing the risk of electric shock to the testing personnel and solving the problem of electric shock risk to the testing personnel during the electrical safety testing of air conditioners in the prior art.

[0047] Furthermore, the automatic transport of the indoor unit by the conveying component 200 reduces the time and labor costs associated with manual handling. Both the socket drive component 300 and the grounding drive component 400 are controlled by drive assemblies, automating the operation of the socket assembly and grounding connection, thus improving detection efficiency. The first drive assembly 320 and the second drive assembly 420 precisely control the movement of the socket assembly 310 and the grounding assembly 410, ensuring they move synchronously with the indoor unit in the first direction, improving detection accuracy. Automated operation reduces errors caused by human factors, improving detection reliability. The design of the drive assemblies allows for adjustment of the position and range of motion of the socket assembly 310 and the grounding assembly 410 to accommodate different models and specifications of indoor units.

[0048] It should be noted that electrical safety testing instruments are existing technology and are used in the current electrical safety testing of air conditioner indoor units, so they will not be described in detail here.

[0049] Furthermore, the conveying component 200 includes a conveyor belt, a drive wheel, a driven wheel, and a drive motor; the drive wheel and the driven wheel are arranged at intervals along a first direction, the conveyor belt is sleeved on the drive wheel and the driven wheel, the drive motor is connected to the drive wheel, the drive motor drives the drive wheel to rotate around its own axis, and the drive wheel drives the conveyor belt and the driven wheel to rotate, thereby realizing the function of conveying the indoor unit.

[0050] Furthermore, the mounting bracket 100 includes a first bracket 110 and a second bracket 120; the first bracket 110 is located on one side of the conveying member 200, and the first drive assembly 320 of the socket drive member 300 is mounted on the first bracket 110. The second bracket 120 is located on the other side of the conveying member 200 away from the first bracket 110, and the second drive assembly 420 of the grounding drive member 400 is mounted on the second bracket 120. This arrangement can improve space utilization.

[0051] like Figure 4 As shown, in some embodiments, the socket assembly 310 includes a socket plate 311 and a plug driver 312; one end of the socket plate 311 is used for electrical connection with a high voltage output terminal, and the socket plate 311 has a socket hole 313 for electrical connection with the plug of the indoor unit; the plug driver 312 is used to drive the plug to separate from the socket hole 313.

[0052] In this embodiment, the inspector inserts the indoor unit's plug into socket 313. While the indoor unit is being transported on the conveying component 200, it is simultaneously inspected by an electrical safety testing instrument. After the inspection is completed, the plug driver 312 drives the plug to separate from socket 313, eliminating the need for manual unplugging and further improving automation. One end of the socket 311 is electrically connected to the high-voltage output terminal of the electrical safety testing instrument, meaning that the socket assembly 310 can ensure stable current and voltage transmission during electrical safety testing. The socket 313 is designed to comply with electrical safety standards, allowing for a tight fit with the indoor unit's plug and reducing the risk of electrical fires and electric shocks. The plug driver 312's design allows the plug to easily separate from socket 313, improving ease of use.

[0053] Furthermore, the plug drive 312 includes an ejector; the ejector is installed within the mounting cavity 315 of the insert plate 311; the insert plate 311 has an ejection hole 314; the drive end of the ejector enters and exits the mounting cavity 315 through the ejection hole 314, for ejecting the plug out of the socket 313. By installing the ejector within the mounting cavity 315 of the insert plate 311, the purpose of separating the socket 313 from the plug using a simple structure is achieved.

[0054] Specifically, the ejector is a linear cylinder or a linear motor. The drive end of the linear cylinder or linear motor is equipped with an ejector rod. The linear cylinder or linear motor is used to drive the ejector rod in and out of the ejector hole 314 to eject the plug out of the socket 313, thereby separating the plug from the socket 313.

[0055] like Figure 3 As shown, in some embodiments, the second drive assembly 420 includes a second drive member 421 and a third drive member 422. The second drive member 421 is connected to the grounding assembly 410 and is used to drive the grounding assembly 410 to move in a second direction, so that one end of the grounding assembly 410 contacts the indoor unit. The third drive member 422 is mounted on the mounting bracket 100. The third drive member 422 is connected to the second drive member 421 and is used to drive the grounding assembly 410 to move in a first direction via the second drive member 421. Specifically, the drive end of the second drive member 421 is connected to the grounding assembly 410 and is used to drive the grounding assembly 410 to move in a vertical direction, so that the lower end of the grounding assembly 410 contacts the condenser of the indoor unit. The third drive member 422 is mounted on the second bracket 120. The third drive member 422 is connected to the mounting end of the second drive member 421 and is used to drive the grounding assembly 410 to move in the first direction via the second drive member 421.

[0056] In this embodiment, the second driving member 421 is connected to the grounding component 410 and can drive the grounding component 410 to move along the second direction, enabling the grounding component 410 to be accurately positioned to contact the indoor unit. The third driving member 422 indirectly drives the grounding component 410 to move along the first direction through the second driving member 421, further increasing the range of motion of the grounding component 410 and allowing the indoor unit to move in the same direction as the conveying component 200. Through the coordinated work of the second driving member 421 and the third driving member 422, the grounding component 410 can be driven quickly and accurately, thereby improving the efficiency of the grounding operation. This design also reduces errors from manual operation, ensures stable contact between the grounding component 410 and the indoor unit, and improves the reliability of the electrical connection. As independent components, the second driving member 421 and the third driving member 422 are easy to disassemble and replace, reducing maintenance costs.

[0057] Preferably, the second direction is the up-down direction, and the first direction is the front-back direction.

[0058] Furthermore, the second drive component 421 is a linear motor.

[0059] Furthermore, the third drive component 422 is a linear motor. The third drive component 422 is placed horizontally on the second bracket 120, and the second drive component 421 is vertically mounted on the drive end of the third drive component 422. The drive end of the second drive component 421 is connected to the grounding component 410.

[0060] Furthermore, the grounding assembly 410 includes a metal connector; one end of the metal connector is used to contact the indoor unit, and the other end of the metal connector is used to electrically connect to the grounding port of the electrical safety testing instrument via the second drive member 421, the third drive member 422, and the mounting bracket 100. It is understood that the second drive member 421, the third drive member 422, and the second bracket 120 are made of metal. Utilizing the conductivity of metal to electrically connect the metal connector to the grounding port of the electrical safety testing instrument avoids the need to connect the indoor unit to the grounding port of the electrical safety testing instrument using a wiring harness, thus avoiding the problem of messy wiring.

[0061] like Figure 3 As shown, specifically, the metal connector includes a first metal connecting plate 411 and a second metal connecting plate 412; one end of the second metal connecting plate 412 is connected to the driving end of the second driving member 421, and the other end of the second metal connecting plate 412 extends along the width direction of the conveying member 200 and is connected to the upper end of the first metal connecting plate 411; the lower end of the first metal connecting plate 411 is used to contact the indoor unit. By setting the first metal connecting plate 411, the contact area between the grounding component 410 and the indoor unit can be increased to accommodate indoor units of different sizes, thus expanding the scope of application.

[0062] In some embodiments, the first drive component 320 includes a linear motor.

[0063] Furthermore, the safety detection device includes multiple socket drive components 300. By increasing the number of socket drive components 300, detection efficiency can be improved.

[0064] It should be noted that "multiple" means at least two. In other words, the safety detection device includes at least two socket drive components 300.

[0065] Furthermore, the mounting bracket 100 includes a first bracket 110; the first bracket 110 is located on one side of the conveying component 200; a plurality of socket driving components 300 are spaced apart on the first bracket 110 along a second direction.

[0066] Specifically, the safety detection device includes two socket drive components 300, which are arranged at intervals along the vertical direction on the first bracket 110.

[0067] like Figure 3 As shown, in some embodiments, the first bracket 110 includes two first support legs 111 and two first connecting frames 112; one end of the first connecting frame 112 is connected to the upper end of the first support leg 111, and the other end extends along the width direction of the conveying component 200 and is connected to the first drive assembly 320; the two first support legs 111 are arranged at intervals along the first direction, and the two first support legs 111 correspond one-to-one with the two first connecting frames 112.

[0068] like Figure 3 As shown, in some embodiments, the second bracket 120 includes two second support legs; the two second support legs are arranged at intervals along a first direction; the upper ends of the second support legs are connected to the third drive member 422.

[0069] In some embodiments, the safety detection device further includes a position sensor; the position sensor is disposed on the conveying component 200 and is used to detect the position of the indoor unit; the position sensor is used to be electrically connected to the electrical safety detection instrument. When the position sensor detects that the indoor unit flows into the detection station of the conveying component 200, and at this time the plug of the indoor unit is inserted into the socket 313 and the grounding component 410 is in contact with the indoor unit, the electrical safety detection instrument is activated and begins to perform electrical safety performance testing on the indoor unit.

[0070] like Figure 1 and Figure 2 As shown, in some embodiments, the safety detection device further includes a protective mesh 500; the protective mesh 500 is a metal mesh; the protective mesh 500 has an installation space 510, an inlet 520 and an outlet 530, which are arranged along a first direction; a mounting bracket 100, a conveying component 200, a socket driving component 300, and a grounding driving component 400 are installed in the installation space 510. The metal mesh, as the protective mesh 500, effectively prevents accidental intrusion of external objects or personnel, providing a safe operating environment for the internal working components and significantly reducing the possibility of accidents. The arrangement of the inlet 520 and outlet 530 along the first direction helps guide the items or personnel to be detected in an orderly manner, reducing the possibility of chaos. At the same time, it also facilitates equipment maintenance and management, as staff can clearly see and access the areas that need to be operated. Key components such as the mounting bracket 100, conveying component 200, socket drive component 300, and grounding drive component 400 are installed in the mounting space 510 within the protective net 500, preventing external environmental interference and damage to these sensitive components. This helps extend the service life of the equipment and reduce the failure rate caused by external factors.

[0071] A specific embodiment of the second aspect of this utility model provides an air conditioner. This air conditioner is tested using the safety detection device described in any of the above embodiments.

[0072] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A safety detection device, characterized by, The utility model relates to an electrical safety detector, which comprises: a mounting bracket (100); a conveying component (200) for conveying an indoor unit in a first direction; a socket driving component (300) comprising a socket assembly (310) and a first driving assembly (320); the first driving assembly (320) is mounted on the mounting bracket (100) and connected with the socket assembly (310) for driving the socket assembly (310) to move in the first direction; one end of the socket assembly (310) is used for electrically connecting with a high-voltage output end of an electrical safety detector, and the other end of the socket assembly (310) is used for electrically connecting with the indoor unit; a grounding driving component (400) comprising a grounding assembly (410) and a second driving assembly (420); the second driving assembly (420) is mounted on the mounting bracket (100) and connected with the grounding assembly (410) for driving one end of the grounding assembly (410) to contact with the indoor unit; the other end of the grounding assembly (410) is used for electrically connecting with a grounding port of the electrical safety detector.

2. The safety detection apparatus according to claim 1, characterized by The socket assembly (310) comprises: a socket board (311) having one end for electrically connecting with the high-voltage output end, and a socket hole (313) on the socket board (311) for electrically connecting with a plug of the indoor unit; a plug driving piece (312) for driving the plug to separate from the socket hole (313).

3. The safety detection apparatus according to claim 2, characterized by The plug driving piece (312) comprises: an ejection piece mounted in a mounting cavity (315) of the socket board (311); the socket board (311) has an ejection hole (314); a driving end of the ejection piece enters and exits the mounting cavity (315) from the ejection hole (314) for ejecting the plug from the socket hole (313).

4. The safety detection apparatus according to claim 1, characterized by The second driving assembly (420) comprises: a second driving piece (421) connected with the grounding assembly (410) for driving the grounding assembly (410) to move in a second direction so that one end of the grounding assembly (410) contacts with the indoor unit; a third driving piece (422) mounted on the mounting bracket (100); the third driving piece (422) is connected with the second driving piece (421) for driving the grounding assembly (410) to move in the first direction through the second driving piece (421).

5. The safety detection apparatus according to claim 4, characterized by The grounding assembly (410) comprises a metal connecting piece; one end of the metal connecting piece is used for contacting with the indoor unit, and the other end of the metal connecting piece is used for electrically connecting with the grounding port through the second driving piece (421), the third driving piece (422) and the mounting bracket (100).

6. The safety detection apparatus according to claim 1, wherein The mounting bracket (100) comprises: a first bracket (110) located on one side of the conveying component (200); the first driving assembly (320) is mounted on the first bracket (110).

7. The safety detection apparatus according to claim 6, characterized by The mounting bracket (100) further comprises: A second support (120) is located on the other side of the conveying component (200) away from the first support (110), and the second driving assembly (420) is installed on the second support (120).

8. The safety detection apparatus according to claim 1, characterized by Further comprising: A position sensor is arranged on the conveying component (200) and used for detecting the position of the indoor unit. The position sensor is electrically connected with the electrical safety detection instrument.

9. The safety detection apparatus according to any one of claims 1 to 8, characterized by Further comprising: A protective net (500) is a metal net. The protective net (500) has an installation space (510) therein, and the protective net (500) has an inlet (520) and an outlet (530), wherein the inlet (520) and the outlet (530) are arranged along the first direction; and the installation support (100), the conveying component (200), the socket driving component (300) and the grounding driving component (400) are installed in the installation space (510).

10. An air conditioner characterized by comprising: The safety detection device according to any one of claims 1 to 9 is used for detection.

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