Water heating mattress main machine capable of saving energy and reducing noise

Abstract

The utility model relates to the technical field of water heating mattresses, and discloses an energy-saving and noise-reducing water heating mattress main machine which comprises a water heating mattress main machine body, a cold water pipe orifice, a hot water pipe orifice and a pin shaft, and the cold water pipe orifice, the hot water pipe orifice and the pin shaft are installed at the rear end of the water heating mattress main machine body. A composite cover plate is hinged to the inner side of the top of the rear end of the main composite case through a pin shaft, and a meshing limiting assembly capable of being in transmission connection with the pin shaft is arranged on one side of the bottom of the composite cover plate. According to the utility model, the composite cover plate, the main composite case and the meshing limiting assembly form a multifunctional protective case, and then the multifunctional protective case is combined with the water heating mattress main machine body, the cold water pipe orifice and the hot water pipe orifice for use, so that the water heating mattress main machine body can work normally; the water heating mattress main machine body can be subjected to comprehensive heat insulation, sound absorption and noise reduction through sleeving of the main composite machine box and the composite cover plate, and the problems existing in the prior art are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of water-heating mattresses, in particular to a water-heating mattress host that is energy-saving and noise-reducing. Background Art

[0002] A water-heated mattress, also known as a temperature-controlled water-heated mattress, is mainly composed of two parts: the water-heated mattress body and the water-heated mattress host. The working principle is that the water is heated by the water-heated mattress host, and the submersible pump installed inside it transports the hot water to the water-heated mattress body to warm the human body. Compared with existing electric blankets, water-heated mattresses provide a more uniform sense of warmth and will not cause local overheating like electric blankets. They are more comfortable to use and will not cause dryness or inflammation of the body. Therefore, they have a wider range of uses.

[0003] However, during the use of the water-heated mattress, the water-heated mattress body is laid on the bed, and the water-heated mattress host is placed near the bed. The noise generated during the operation of its internal components is unacceptable to people who are sensitive to sleep, especially when it is quieter at night, the noise will be amplified and there will be a sense of discomfort. Therefore, in response to the problems existing in the existing technology, the applicant will provide an energy-saving and noise-reducing water-heated mattress host to solve the problem. Utility Model Content

[0004] In view of the deficiencies in the prior art, the present invention provides an energy-saving and noise-reducing water-heating mattress host, which solves the problems raised by the above-mentioned background technology.

[0005] The utility model provides the following technical solution: an energy-saving and noise-reducing water-heating mattress main unit, comprising a water-heating mattress main unit body, a cold water pipe port, a hot water pipe port, and a pin installed on the rear end of the water-heating mattress main unit body; a main composite chassis is sheathed on the outer side of the water-heating mattress main unit body; a composite cover is hingedly connected to the inner side of the top of the rear end of the main composite chassis via a pin; and an engaging limit assembly capable of being transmission-connected to the pin is provided on one side of the bottom of the composite cover;

[0006] The rear end bottom of the main composite chassis is provided with two clearance holes, and the two clearance holes are aligned with the open port of the cold water pipe outlet and the open port of the hot water pipe outlet in sequence respectively.

[0007] The main composite chassis includes an outer box body, a first thermal insulation pad, and a first sound-absorbing cotton pad. The first thermal insulation pad and the first sound-absorbing cotton pad are fixedly sleeved on the inside of the outer box body, and the first thermal insulation pad is located between the outer box body and the first sound-absorbing cotton pad, thereby achieving a large-area heat insulation and sound insulation effect on the main body of the water-heating mattress.

[0008] The composite cover includes a cover body, a second thermal insulation pad, and a second sound-absorbing cotton pad. The second thermal insulation pad is fixedly connected to the front end surface of the cover body, and the second sound-absorbing cotton pad is fixedly connected to the front end surface of the second thermal insulation pad. The middle part of the pin shaft is fixedly sleeved on the inner side of the bottom of the cover body, and the end of the pin shaft is fitted with the rear end structure of the outer box body through the bearing. The composite cover plate cooperates with the main composite chassis to provide relatively closed thermal insulation and sound insulation protection for the main body of the water-heating mattress.

[0009] The meshing limit assembly includes a first gear and a second gear, the first gear is meshed with the second gear, the inner side of the middle part of the first gear is fixedly sleeved with the end of one end of the pin shaft, and the inner side of the middle part of the second gear is provided with a support shaft through a bearing sleeve, and one end of the support shaft is fixedly connected to the surface of the rear end of the outer box body.

[0010] Selectedly, a transition bracket is fixedly connected to the surface of one side of the first gear, and the outer movable sleeve of the support shaft is provided with a magnet ring fixedly installed on the rear end surface of the outer box body. The magnet ring is magnetically connected to the second gear, thereby providing its own limiting conditions after adjustment of the meshing limit assembly.

[0011] The bottom surface of the water-heating mattress main body is fixedly connected with a positioning sleeve, and the inner wall of the bottom of the main composite chassis is fixedly connected with a positioning rod that can be engaged with the positioning sleeve. The engagement guide between the positioning sleeve and the positioning rod can facilitate the user to combine the water-heating mattress main body and the main composite chassis. There is a clearance space between the surface of the water-heating mattress main body and the inner wall of the first sound-absorbing cotton pad, which is convenient for taking and placing.

[0012] A buffer spring is fixedly connected to the inner wall of the bottom of the outer box body, and one end of the buffer spring is fixedly connected to a damping pad that is fitly connected to the bottom surface of the water-heating mattress host body. The combination of the buffer spring and the damping pad can provide damping buffering conditions for the connection between the water-heating mattress host body, the main composite chassis, and the composite cover plate.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. The utility model comprises a multifunctional protective chassis composed of a composite cover plate, a main composite chassis and an engaging limit assembly, which is then used in combination with a water-heating mattress main body, a cold water pipe port and a hot water pipe port. During the normal operation of the water-heating mattress main body, the main composite chassis and the composite cover plate can be used as a set to provide comprehensive heat insulation, sound absorption and noise reduction for the water-heating mattress main body, thereby solving the problems existing in the prior art.

[0015] 2. The utility model forms a combined guide structure by providing a positioning rod and a positioning sleeve, and assembles a damping buffer structure by providing a buffer spring and a damping pad. After the two structures are assembled and used with a multi-functional protective chassis, a water-heating mattress main body, a cold water pipe port, and a hot water pipe port, the noise generated by the operating vibration of the water-heating mattress main body can be further reduced, and the reciprocating assembly and disassembly of the water-heating mattress main body and the main composite chassis can be facilitated, thereby optimizing the use effect of the overall device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a front view schematic diagram of the structure of the utility model;

[0017] Figure 2 It is a rear view schematic diagram of the structure of the utility model;

[0018] Figure 3 It is a partial cross-sectional schematic diagram of the structure of the utility model;

[0019] Figure 4 This is a front view schematic diagram of the main body of the water-heating mattress structure of the utility model;

[0020] Figure 5 This is a rear view schematic diagram of the main body of the water-heating mattress structure of the utility model;

[0021] Figure 6 For the utility model structure Figure 2 Enlarged schematic diagram of point A in the middle.

[0022] In the figure: 1. Water-heated mattress host body; 2. Cold water pipe outlet; 3. Hot water pipe outlet; 4. Main composite chassis; 41. Outer box body; 42. First thermal insulation pad; 43. First sound-absorbing cotton pad; 5. Composite cover; 51. Cover body; 52. Second thermal insulation pad; 53. Second sound-absorbing cotton pad; 6. Engagement limit assembly; 61. First gear; 62. Second gear; 63. Magnet ring; 64. Transition bracket; 7. Positioning rod; 8. Positioning sleeve; 9. Buffer spring; 10. Damping pad. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] See also Figure 1-6A water-heating mattress host with energy saving and noise reduction comprises a water-heating mattress host body 1, a cold water pipe port 2, a hot water pipe port 3, and a pin shaft installed on the rear end of the water-heating mattress host body 1, and a main composite chassis 4 is set on the outside of the water-heating mattress host body 1. The main composite chassis 4 comprises an outer box body 41, a first thermal insulation pad 42, and a first sound-absorbing cotton pad 43. The first thermal insulation pad 42 and the first sound-absorbing cotton pad 43 are fixedly sleeved inside the outer box body 41, and the first thermal insulation pad 42 is located between the outer box body 41 and the first sound-absorbing cotton pad 43, thereby achieving a large area of ​​heat and sound insulation for the water-heating mattress host body 1. As a result, a composite cover plate 5 is hinged to the inner side of the top of the rear end of the main composite chassis 4 through a pin. The composite cover plate 5 includes a cover plate body 51, a second thermal insulation pad 52, and a second sound-absorbing cotton pad 53. The second thermal insulation pad 52 is fixedly connected to the front end surface of the cover plate body 51, and the second sound-absorbing cotton pad 53 is fixedly connected to the front end surface of the second thermal insulation pad 52. The middle part of the pin is fixedly sleeved on the inner side of the bottom of the cover plate body 51, and the end of the pin is fitted with the rear end structure of the outer box body 41 through a bearing. The composite cover plate 5 cooperates with the main composite chassis 4 to provide relatively closed thermal and sound insulation protection for the water-heating mattress host body 1;

[0025] One side of the bottom of the composite cover plate 5 is provided with an engagement limit assembly 6 that can be connected to the pin transmission. The engagement limit assembly 6 includes a first gear 61 and a second gear 62. The first gear 61 is meshed with the second gear 62. The inner side of the middle part of the first gear 61 is fixedly sleeved with the end of one end of the pin. The inner side of the middle part of the second gear 62 is provided with a support shaft through a bearing sleeve. One end of the support shaft is fixedly connected to the surface of the rear end of the outer box body 41. A transition bracket 64 is fixedly connected to the surface of one side of the first gear 61. The outer side of the support shaft is movably sleeved with a magnet ring 63 fixedly mounted on the rear end surface of the outer box body 41. The magnet ring 63 is magnetically connected to the second gear 62, thereby providing the engagement limit assembly 6 with its own limiting conditions after adjustment.

[0026] The rear bottom of the main composite chassis 4 is provided with two clearance holes, which are aligned with the open ports of the cold water pipe 2 and the hot water pipe 3 respectively.

[0027] A positioning sleeve 8 is fixedly connected to the bottom surface of the water-heating mattress main body 1, and a positioning rod 7 that can be engaged with the positioning sleeve 8 is fixedly connected to the inner wall of the bottom of the main composite chassis 4. The engagement guide between the positioning sleeve 8 and the positioning rod 7 can facilitate the user to assemble the water-heating mattress main body 1 and the main composite chassis 4. There is a clearance between the surface of the water-heating mattress main body 1 and the inner wall of the first sound-absorbing cotton pad 43, which is convenient for taking and placing.

[0028] A buffer spring 9 is fixedly connected to the inner wall of the bottom of the outer box body 41, and one end of the buffer spring 9 is fixedly connected to a damping pad 10 that is in contact with the bottom surface of the water-heating mattress main body 1. The combination of the buffer spring 9 and the damping pad 10 can provide damping and buffering conditions for the connection between the water-heating mattress main body 1, the main composite chassis 4, and the composite cover plate 5.

[0029] Working principle:

[0030] Example 1

[0031] For the sound insulation of the water-heating mattress main body 1, the water-heating mattress main body 1 is installed inside the main composite chassis 4, and the positioning rod 7 and the positioning sleeve 8 are engaged to provide a guide for the installation of the water-heating mattress main body 1 and the main composite chassis 4. Then, the two water pipes of the existing water-heating mattress are respectively passed through the two clearance holes and then installed in and out of the cold water pipe port 2 and the hot water pipe port 3 respectively;

[0032] After the water-heating mattress main body 1 and the water-heating mattress are assembled, the water-heating mattress main body 1 is opened and adjusted accordingly. After normal operation, the transition bracket 64 inside the engagement limit assembly 6 is screwed, and the transition bracket 64 drives the composite cover plate 5 to rotate as a whole through the pin until the composite cover plate 5 is mounted on the top inner side of the main composite chassis 4 to relatively seal and protect the water-heating mattress main body 1;

[0033] During the subsequent use of the water-heating mattress main body 1, the main composite chassis 4 and the composite cover 5 provide comprehensive sound absorption and heat insulation for the water-heating mattress main body 1, thereby reducing the noise of the water-heating mattress main body 1 and reducing the heat emitted to the outside during operation of the water-heating mattress main body 1, reducing useless power consumption, and meeting energy-saving requirements.

[0034] Example 2

[0035] During the long-term use of the water-heating mattress main body 1, the composite cover plate 5 can also be mounted on the top inner side of the main composite chassis 4 to protect the water-heating mattress main body 1 from dust. Secondly, the noise generated by the operation and vibration of various components inside the water-heating mattress main body 1 can be damped and buffered by the buffer spring 9 and the damping pad 10, thereby further reducing the noise.

[0036] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include," "comprise," or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. At the same time, in the drawings of the present utility model, fill patterns are only used to distinguish layers and do not make any other limitations.

[0037] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An energy-saving and noise-reducing water-heating mattress main unit, comprising a water-heating mattress main unit body (1), a cold water pipe port (2), a hot water pipe port (3), and a pin installed on the rear end of the water-heating mattress main unit body (1), characterized in that: A main composite chassis (4) is mounted on the outer side of the main body (1) of the water-heating mattress, a composite cover plate (5) is hingedly connected to the inner side of the top of the rear end of the main composite chassis (4) via a pin, and an engaging limit assembly (6) capable of being transmission-connected to the pin is provided on one side of the bottom of the composite cover plate (5); Two clearance holes are provided at the rear end bottom of the main composite chassis (4), and the two clearance holes are aligned with the open ports of the cold water pipe opening (2) and the open ports of the hot water pipe opening (3) in sequence.

2. The energy-saving and noise-reducing water-heating mattress main unit according to claim 1, characterized in that: The main composite chassis (4) comprises an outer box body (41), a first thermal insulation pad (42), and a first sound-absorbing cotton pad (43); the first thermal insulation pad (42) and the first sound-absorbing cotton pad (43) are both fixedly sleeved inside the outer box body (41), and the first thermal insulation pad (42) is located between the outer box body (41) and the first sound-absorbing cotton pad (43).

3. The energy-saving and noise-reducing water-heating mattress main unit according to claim 2, characterized in that: The composite cover plate (5) comprises a cover plate body (51), a second thermal insulation pad (52), and a second sound-absorbing cotton pad (53); the second thermal insulation pad (52) is fixedly connected to the front end surface of the cover plate body (51); the second sound-absorbing cotton pad (53) is fixedly connected to the front end surface of the second thermal insulation pad (52); the middle part of the pin shaft is fixedly sleeved on the inner side of the bottom of the cover plate body (51), and the end of the pin shaft is sleeved with the rear end structure of the outer box body (41) through a bearing.

4. The energy-saving and noise-reducing water-heating mattress main unit according to claim 2, characterized in that: The meshing limit assembly (6) comprises a first gear (61) and a second gear (62), wherein the first gear (61) is meshed with the second gear (62), the inner side of the middle portion of the first gear (61) is fixedly sleeved with the end of one end of the pin shaft, and the inner side of the middle portion of the second gear (62) is provided with a support shaft through a bearing sleeve, and one end of the support shaft is fixedly connected to the surface of the rear end of the outer box body (41).

5. The energy-saving and noise-reducing water-heating mattress main unit according to claim 4 is characterized by: A transition bracket (64) is fixedly connected to the surface of one side of the first gear (61), and a magnet ring (63) is movably mounted on the outer side of the support shaft and fixedly mounted on the rear end surface of the outer box (41). The magnet ring (63) is magnetically connected to the second gear (62).

6. The energy-saving and noise-reducing water-heating mattress main unit according to claim 2, characterized in that: The bottom surface of the water-heating mattress main body (1) is fixedly connected to a positioning sleeve (8), and the inner wall of the bottom of the main composite chassis (4) is fixedly connected to a positioning rod (7) capable of engaging with the positioning sleeve (8), and a clearance space exists between the surface of the water-heating mattress main body (1) and the inner wall of the first sound-absorbing cotton pad (43).

7. The energy-saving and noise-reducing water-heating mattress main unit according to claim 2, characterized in that: A buffer spring (9) is fixedly connected to the inner wall of the bottom of the outer box (41), and one end of the buffer spring (9) is fixedly connected to a damping pad (10) that is in contact with the bottom surface of the main body (1) of the water-heating mattress.

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