CN219392764U - Fall-preventing early warning protection device for clothes closet air conditioner - Google Patents
Fall-preventing early warning protection device for clothes closet air conditioner Download PDFInfo
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- CN219392764U CN219392764U CN202223166852.7U CN202223166852U CN219392764U CN 219392764 U CN219392764 U CN 219392764U CN 202223166852 U CN202223166852 U CN 202223166852U CN 219392764 U CN219392764 U CN 219392764U
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- air conditioner
- early warning
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- conductive rope
- protection device
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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Abstract
The utility model provides a fall-prevention early warning protection device of a clothes closet air conditioner, which comprises: an alarm and a switch assembly for controlling the on/off of the alarm circuit; the switch assembly includes: the switch body is fixedly arranged on the clothes closet air conditioner and is provided with a cavity with an open upper end, and the inner wall of the cavity is provided with a static contact area; the conductive rope is conductive, one end of the conductive rope is fixedly arranged relative to the cabinet air conditioner, the other end of the conductive rope is a free end, the free end is provided with a movable contact balancing weight which can conduct electricity, and the movable contact balancing weight is positioned in the cavity; the switch assembly is configured to: and triggering an alarm after the movable contact balancing weight swings along with the conductive rope to contact the static contact area. According to the anti-falling early warning protection device for the clothes closet air conditioner, after the contact balancing weight swings to contact with the static contact area of the inner wall of the cavity of the switch body, the early warning circuit is communicated, the electric signal is transmitted to the alarm, risk early warning can be sent to a user, warning personnel can check the risk, and the safety of the air conditioner is improved, so that the use experience of the user is improved.
Description
Technical Field
The utility model relates to the technical field of air conditioners, in particular to a fall-preventing early warning protection device of a clothes closet air conditioner.
Background
With the improvement of the living standard of people, an air conditioner has become one of the most commonly used household appliances.
The latest IEC standard focuses on the potential safety hazard caused by falling of an air conditioner, but related enterprises known on the market at present lack related types of protection consciousness. In life, the electrical safety accidents caused by falling of the cabinet air conditioner are caused by various accidents or human factors, so that people feel tired. In the prior art, the prior art lacks the toppling early warning of the cabinet air conditioner, has potential safety hazards, and particularly for the old and the children, accidents and accidents cannot be avoided.
Disclosure of Invention
The utility model provides a falling-down prevention early warning protection device for a clothes closet air conditioner, which solves the technical problems that in the prior art, falling-down early warning protection for the clothes closet air conditioner is lacking, potential safety hazards exist, the safety of the air conditioner is poor, and the use experience of a user is poor, and achieves the technical effects of timely sending risk early warning to the user, and being beneficial to improving the safety of the air conditioner and improving the use experience of the user.
The utility model provides a fall-prevention early warning protection device of a clothes closet air conditioner, which comprises: an alarm and a switch assembly for controlling the on/off of the alarm circuit; the switch assembly includes: the switch body is fixedly arranged on the clothes closet air conditioner and is provided with a cavity with an open upper end, and the inner wall of the cavity is provided with a static contact area; the conductive rope is conductive, one end of the conductive rope is fixedly arranged relative to the cabinet air conditioner, the other end of the conductive rope is a free end, the free end is provided with a conductive movable contact balancing weight, and the movable contact balancing weight is positioned in the cavity; the switch assembly is configured to: and triggering the alarm after the movable contact balancing weight swings along with the conductive rope to contact the static contact area.
Therefore, by designing the anti-falling early warning protection device of the clothes closet air conditioner, after the contact balancing weight swings to contact the static contact area of the inner wall of the cavity of the switch body, the early warning circuit is communicated, the electric signal is transmitted to the alarm, risk early warning can be sent to a user, warning personnel can check the risk, the safety of the air conditioner is improved, and the use experience of the user is improved.
Further, the cavity is a cylindrical cavity.
Therefore, the utility model limits the inner shape of the cavity to be cylindrical, when the cabinet air conditioner inclines by the same angle along any direction, the movable contact counter weight can contact the static contact area along with the swinging of the conductive rope; in addition, the cylindrical cavity is easy to process and has low processing cost.
Further, the switch assembly further comprises a cover plate, the cover plate is arranged on the cylindrical cavity in a covering mode, and a first wire through hole used for penetrating through the conductive rope is formed in the center of the cover plate.
Therefore, by arranging the cover plate and arranging the first wire passing hole for passing through the conductive rope in the center of the cover plate, the movable contact counter weight swings along with the conductive rope and can contact the static contact area when the upright air conditioner inclines by the same angle along any direction.
Further, the cover plate is provided with a first binding post and a second binding post, and the first binding post is connected with one end of the conductive rope; the second binding post is electrically connected with the static contact area; one end of the alarm is electrically connected with the first binding post, and the other end of the alarm is electrically connected with the second binding post.
Therefore, the first binding post and the second binding post are arranged, so that the wiring is convenient, the wiring is suitable for interconnection among a plurality of wires, and the wires are convenient to detach.
Further, a conductive rope fixing piece is connected to the first binding post, the bottom end of the conductive rope fixing piece is connected with the cover plate, and one end of the conductive rope is connected with the conductive rope fixing piece.
Further, the conductive rope fixing piece is a bolt, and one end of the conductive rope is wound on the bolt.
Therefore, the conductive rope fixing piece is a bolt, and the conductive rope is wound on the bolt and can be used for adjusting the length of the conductive rope and transmitting current between the conductive rope and the first binding post.
Further, the movable contact balancing weight is in a hemispherical structure, a spherical structure or a conical structure.
Further, the switch assembly further comprises a protective cover, wherein the protective cover is positioned above the switch body, is connected with the switch body and is connected with the clothes closet air conditioner; the protective cover is provided with a second wire through hole.
Therefore, the utility model is provided with the protective cover for protecting the first binding post, the second binding post, the lead wire and the like and is simultaneously used for being connected with the air conditioner of the clothes closet; in addition, a second wire through hole is arranged on the protective cover and used for penetrating through the wire to be connected with the first binding post and the second binding post.
Further, the air conditioner further comprises an inner fan, and the switch assembly is further used for controlling on/off of an inner fan circuit;
the switch assembly is configured to: and after the movable contact balancing weight swings along with the conductive rope to contact the static contact area, controlling the inner fan to stop rotating.
Therefore, by designing the anti-falling early warning protection device of the clothes closet air conditioner, when the movable contact counter weight is swung along with the conductive rope to contact the static contact area, an electric signal is transmitted to the control module of the inner fan, so that the inner fan stops rotating, the inner fan is prevented from rotating, the vibration of the clothes closet air conditioner is caused, and the clothes closet air conditioner falls down, thereby causing accidents and accidents.
Further, the electric leakage protector is further included, and the switch assembly is further used for controlling on/off of the electric leakage protector circuit;
the switch assembly is configured to: and after the movable contact balancing weight swings along with the conductive rope to contact the static contact area, controlling the leakage protector to enable the cabinet air conditioner to be powered off.
Therefore, the electric leakage protector is arranged, and after the movable contact counter weight is swung along with the conductive rope to contact the static contact area, the protection circuit is communicated, and the electric signal is transmitted to the electric leakage protector, so that the air conditioner is powered off, and the electric safety and personnel safety are ensured.
Further, the electric leakage protector is further included, the number of the switch assemblies is two, wherein the lengths of the conductive ropes in the switch body are different and are respectively L and L ', and L > L';
the switch assembly of length L of the conductive cord within the switch body is configured to: triggering the alarm after the movable contact balancing weight swings along with the conductive rope to contact the static contact area;
the switch assembly of length L' of the conductive cord within the switch body is configured to: and after the movable contact balancing weight swings along with the conductive rope to contact the static contact area, controlling the leakage protector to enable the cabinet air conditioner to be powered off.
Therefore, by arranging the two switch assemblies, one of the switch assemblies triggers the alarm, risk early warning can be sent to a user, and warning personnel can check the risk early warning, so that the safety of the air conditioner is improved, and the use experience of the user is improved; and the leakage protector is controlled to cut off the power of the cabinet air conditioner, so that the electrical safety and personnel safety are ensured.
Drawings
Fig. 1 is a schematic cross-sectional view of a fall-preventing early warning protection device for a cabinet air conditioner provided by the utility model;
fig. 2 is a schematic diagram of an angle design principle of the anti-falling early warning protection device of the cabinet air conditioner provided by the utility model;
fig. 3 is a schematic diagram of the overall structure of the anti-falling early warning protection device of the cabinet air conditioner provided by the utility model;
fig. 4 is a schematic cross-sectional view of a fall-preventing early warning protection device for a cabinet air conditioner provided by the utility model;
reference numerals illustrate:
a 100-switch assembly; 110-a switch body; 111-cavity; 112-stationary contact area; 120-conductive cords; 130-a movable contact balancing weight; 140-cover plate; 141-a first via; 150-a first binding post; 160-a second binding post; 170-conductive rope fixing piece; 180-protecting cover; 181-a second via;
Detailed Description
In order that the above objects, features and advantages of the present utility model will be readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
Referring to fig. 1, the utility model provides a fall-preventing early warning protection device for a clothes closet air conditioner, comprising: an alarm and a switch assembly 100 for controlling the on/off of the alarm circuit; the switch assembly 100 includes:
the switch body 110 is fixedly arranged on the clothes closet air conditioner and is provided with a cavity 111 with an open upper end, and the inner wall of the cavity 111 is provided with a static contact area 112; the conductive rope 120 is capable of conducting electricity, one end of the conductive rope is fixedly arranged relative to the cabinet air conditioner, the other end of the conductive rope is a free end, the free end is provided with a movable contact balancing weight 130 capable of conducting electricity, and the movable contact balancing weight 130 is positioned in the cavity; the switch assembly 100 is configured to: when the movable contact weight 130 swings with the conductive rope 120 to contact the stationary contact area 112, an alarm is triggered.
Therefore, by designing the anti-falling early warning protection device of the cabinet air conditioner, after the contact balancing weight swings to contact the static contact area 112 of the inner wall of the cavity of the switch body 110, the early warning circuit is communicated, the electric signal is transmitted to the alarm, risk early warning can be sent to a user, warning personnel can check the risk, the safety of the air conditioner is improved, and the use experience of the user is improved.
The alarm is electrically connected to the power supply.
Preferably, the cavity is a cylindrical cavity.
The conductive cord 120 passes through a point on the central axis of the cylindrical cavity.
The shape of the casing of the switch body 110 is not limited, and may be cylindrical or prismatic.
Therefore, the utility model can contact the stationary contact area 112 by defining the internal shape of the cavity as a cylinder, and the movable contact weight 130 swings with the conductive rope 120 when the cabinet air conditioner is inclined at the same angle in any direction; in addition, the cylindrical cavity is easy to process and has low processing cost.
Referring to fig. 1, the switch assembly 100 preferably further includes a cap plate 140, the cap plate 140 covering the cylindrical cavity, the cap plate 140 having a first wire passing hole 141 at a center thereof for passing the conductive wire 120.
Therefore, the movable contact balancing weight 130 swings along with the conductive rope 120 and can contact the static contact area 112 when the stand air conditioner is inclined by the same angle along any direction by arranging the cover plate 140 and arranging the first wire passing hole 141 for passing through the conductive rope 120 at the center of the cover plate 140.
Referring to fig. 1, the cap plate 140 is preferably provided with a first binding post 150 and a second binding post 160, the first binding post 150 being connected to one end of the conductive string 120; the second terminal 160 is electrically connected to the stationary contact area 112; one end of the alarm is electrically connected to the first terminal 150 and the other end is electrically connected to the second terminal 160.
Therefore, the utility model facilitates wiring, is suitable for interconnection among a plurality of wires, and facilitates disassembly of the wires by providing the first wiring terminal 150 and the second wiring terminal 160.
Referring to fig. 1, preferably, a conductive string fixing member 170 is connected to the first terminal 150, a bottom end of the conductive string fixing member 170 is connected to the cap plate 140, and one end of the conductive string 120 is connected to the conductive string fixing member 170.
Specifically, the upper end of the conductive string fixing member 170 is connected to the lower end of the first terminal 150.
Preferably, the conductive rope fixing member 170 is a bolt, and one end of the conductive rope 120 is wound around the bolt.
It should be noted that the connection manner of the bolt and the cover plate 140 is not limited, and may be a fixed connection, such as welding, or a detachable connection, such as a clamping connection or a threaded connection.
Accordingly, the conductive rope fixing member 170 of the present utility model is a bolt, and the conductive rope 120 is wound around the bolt, which can be used to adjust the length of the conductive rope 120 and to transmit the current between the conductive rope 120 and the first terminal 150.
Preferably, the movable contact weight 130 has a hemispherical structure, a spherical structure, or a conical structure.
Therefore, the shape of the movable contact counter weight 130 is limited, so that the movable contact counter weight 130 and the inner wall surface of the cylindrical cavity are ensured to have the same distance, and when the clothes closet air conditioner is inclined by the same angle along any direction, the movable contact counter weight 130 swings along with the conductive rope 120 and can contact the static contact area 112.
Referring to fig. 1, the switch assembly 100 preferably further includes a protective cover 180 located above the switch body 110, connected to the switch body 110, and connected to the cabinet air conditioner; the protective cover 180 is provided with a second via 181.
Therefore, the utility model is used for protecting the first binding post 150, the second binding post 160, wires and the like by arranging the protective cover 180 and simultaneously used for being connected with the clothes closet air conditioner; in addition, a second via 181 is provided on the shield 180 for passing through a wire to be connected to the first terminal 150 and the second terminal 160.
Preferably, the switch assembly 100 also includes an internal blower, and is used for controlling on/off of an internal blower circuit; the switch assembly 100 is configured to: when the movable contact weight 130 swings with the conductive rope 120 to contact the stationary contact area 112, the inner fan is controlled to stop rotating.
Therefore, by designing the anti-falling early warning protection device of the clothes closet air conditioner, after the movable contact balancing weight 130 swings along with the conductive rope 120 to contact the static contact area 112, an electric signal is transmitted to the control module of the inner fan, so that the inner fan stops rotating, the inner fan is prevented from rotating, the vibration of the clothes closet air conditioner is caused, and the clothes closet air conditioner falls down, thereby causing accidents and accidents.
Preferably, the electric leakage protector is further included, and the switch assembly 100 is further used for controlling on/off of the electric leakage protector circuit;
the switch assembly 100 is configured to: after the movable contact counter weight 130 swings with the conductive rope 120 to contact the stationary contact area 112, the leakage protector is controlled to power off the cabinet air conditioner.
Therefore, the utility model sets the leakage protector, when the movable contact balancing weight 130 swings along with the conductive rope 120 to contact the static contact area 112, the protection circuit is communicated, and the electric signal is transmitted to the leakage protector, so that the air conditioner is powered off, and the electric safety and personnel safety are ensured.
Embodiment two:
referring to fig. 1 and 4, the switch assembly 100 preferably further includes a leakage protector, wherein the number of the switch assemblies 100 is two, and the lengths of the conductive ropes 120 in the switch body 110 are different, namely L and L ', and L > L';
the switch assembly 100 of length L of the conductive cord 120 within the switch body 110 is configured to: triggering an alarm after the movable contact counter weight 130 swings along with the conductive rope 120 to contact the static contact area 112;
the switch assembly 100 of length L' of the conductive cord 120 within the switch body 110 is configured to: after the movable contact counter weight 130 swings with the conductive rope 120 to contact the stationary contact area 112, the leakage protector is controlled to power off the cabinet air conditioner.
Referring to fig. 1 and 4, the inner radius of the cylindrical cavity is r, the length of the conductive rope 120 in the switch body 110 is L, and when the movable contact balancing weight 130 swings along with the conductive rope 120 to contact the stationary contact area 112, an included angle formed between the conductive rope 120 and the surface of the cover plate 140 is an early warning angle α, which satisfies the following conditions: cosα=r/L; the inner radius of the cylindrical cavity is r, the length of the conductive rope 120 in the switch body 110 is L', when the movable contact balancing weight 130 swings along with the conductive rope 120 to contact the static contact area 112, the included angle formed between the conductive rope 120 and the surface of the cover plate 140 is a falling angle beta, and the following conditions are satisfied: cos β=r/L'.
The movable contact weight 130 is small in size and is negligible.
Therefore, by arranging the two switch assemblies 100, one of the two switch assemblies triggers the alarm, risk early warning can be sent to a user, and warning personnel can check the risk early warning, so that the safety of the air conditioner is improved, and the use experience of the user is improved; and the leakage protector is controlled to cut off the power of the cabinet air conditioner, so that the electrical safety and personnel safety are ensured.
Referring to fig. 1 and 4, the value of the early warning angle alpha ranges from 70 degrees to 80 degrees, the value of the falling angle beta ranges from 40 degrees to 50 degrees, and preferably, the value of the early warning angle alpha ranges from 75 degrees and the value of the falling angle beta ranges from 45 degrees.
It should be noted that, referring to fig. 2, the clothes closet air conditioner is inclined, when the movable contact balancing weight 130 swings along with the conductive rope 120 to contact the static contact area 112, the conductive rope 120 is parallel to the normal line of the ground plane, the included angle γ between the central axis of the cylindrical cavity and the ground plane and the pre-warning angle α between the conductive rope 120 and the surface of the cover plate 140 are satisfied: α=γ; similarly, when the movable contact counter weight 130 swings along with the conductive rope 120 to contact the static contact area 112, the conductive rope 120 is parallel to the normal line of the ground plane, an included angle gamma between the central axis of the cylindrical cavity and the ground plane and a falling angle beta formed between the conductive rope 120 and the surface of the cover plate 140 are as follows: beta=gamma.
Although the present utility model is disclosed above, the present utility model is not limited thereto. Various changes and modifications may be made by one skilled in the art without departing from the spirit and scope of the utility model, and the scope of the utility model should be assessed accordingly to that of the appended claims.
Claims (11)
1. Anti-falling early warning protection device of clothes closet air conditioner, characterized by comprising: an alarm and a switch assembly (100) for controlling the on/off of a circuit of the alarm;
the switch assembly (100) comprises:
the switch body (110) is fixedly arranged on the clothes closet air conditioner and is provided with a cavity (111) with an open upper end, and the inner wall of the cavity (111) is provided with a static contact area (112);
the conductive rope (120) can conduct electricity, one end of the conductive rope is fixedly arranged relative to the cabinet air conditioner, the other end of the conductive rope is a free end, the free end is provided with a conductive movable contact balancing weight (130), and the movable contact balancing weight (130) is positioned in the cavity (111);
the switch assembly (100) is configured to: and triggering the alarm after the movable contact balancing weight (130) swings along with the conductive rope (120) to contact the static contact area (112).
2. The cabinet air conditioner fall prevention early warning protection device according to claim 1, wherein the cavity (111) is a cylindrical cavity.
3. The cabinet air conditioner fall prevention early warning protection device according to claim 2, wherein the switch assembly (100) further comprises a cover plate (140), the cover plate (140) is covered on the cylindrical cavity, and a first wire passing hole (141) for passing through the conductive rope (120) is formed in the center of the cover plate (140).
4. A clothes closet air-conditioner fall prevention early warning protection device according to claim 3, characterized in that the cover plate (140) is provided with a first binding post (150) and a second binding post (160), and the first binding post (150) is connected with one end of the conductive rope (120); the second terminal (160) is electrically connected to the stationary contact area (112); one end of the alarm is electrically connected with the first binding post (150), and the other end of the alarm is electrically connected with the second binding post (160).
5. The clothes closet air-conditioner fall prevention early warning protection device according to claim 4, wherein a conductive rope fixing piece (170) is connected to the first binding post (150), the bottom end of the conductive rope fixing piece (170) is connected to the cover plate (140), and one end of the conductive rope (120) is connected to the conductive rope fixing piece (170).
6. The fall-prevention early warning protection device for a cabinet air conditioner according to claim 5, wherein the conductive rope fixing member (170) is a bolt, and one end of the conductive rope (120) is wound on the bolt.
7. The apparatus according to claim 2, wherein the movable contact weight (130) has a hemispherical structure, a spherical structure, or a conical structure.
8. The clothes closet air conditioner fall prevention early warning protection device according to claim 1, wherein the switch assembly (100) further comprises a protective cover (180) which is positioned above the switch body (110), is connected with the switch body (110), and is connected with the clothes closet air conditioner; the protective cover (180) is provided with a second wire through hole (181).
9. The cabinet air conditioner fall prevention early warning protection device according to claim 1, further comprising an internal fan, the switch assembly (100) further being configured to control on/off of the internal fan circuit;
the switch assembly (100) is configured to: and after the movable contact balancing weight (130) swings along with the conductive rope (120) to contact the static contact area (112), controlling the inner fan to stop rotating.
10. The clothes closet air-conditioner fall prevention early warning protection device of claim 9, further comprising a leakage protector electrically connected to the clothes closet air-conditioner;
the switch assembly (100) is also used for controlling the on/off of the leakage protector circuit;
the switch assembly (100) is configured to: and after the movable contact balancing weight (130) swings along with the conductive rope (120) to contact the static contact area (112), controlling the electric leakage protector to cut off the power of the cabinet air conditioner.
11. A cabinet air conditioner fall prevention early warning protection device according to any one of claims 1 to 9, further comprising a leakage protector electrically connected to the cabinet air conditioner;
the number of the switch assemblies (100) is two, wherein the lengths of the conductive ropes (120) in the switch body (110) are different and are respectively L and L ’ And L is>L ’ ；
The switch assembly (100) of length L of the conductive cord (120) within the switch body (110) is configured to: triggering the alarm after the movable contact balancing weight (130) swings along with the conductive rope (120) to contact the static contact area (112);
the length of the conductive rope (120) in the switch body (110) is L ’ Is configured to: and after the movable contact balancing weight (130) swings along with the conductive rope (120) to contact the static contact area (112), controlling the electric leakage protector to cut off the power of the cabinet air conditioner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223166852.7U CN219392764U (en) | 2022-11-25 | 2022-11-25 | Fall-preventing early warning protection device for clothes closet air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223166852.7U CN219392764U (en) | 2022-11-25 | 2022-11-25 | Fall-preventing early warning protection device for clothes closet air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219392764U true CN219392764U (en) | 2023-07-21 |
Family
ID=87165038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223166852.7U Active CN219392764U (en) | 2022-11-25 | 2022-11-25 | Fall-preventing early warning protection device for clothes closet air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219392764U (en) |
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2022
- 2022-11-25 CN CN202223166852.7U patent/CN219392764U/en active Active
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