Integrated water heating blanket

Abstract

The integrated water heating blanket comprises a blanket body internally provided with a pipeline and a main machine, the main machine comprises an upper shell and a lower shell which are used for clamping and fixing the blanket body, a water tank protruding out of the upper shell is arranged at the upper end of the lower shell, a water injection cavity with an opening in the upper end is formed in the water tank, and a sealing cover plate is detachably installed at the upper end of the water injection cavity; a heater is arranged on the inner side wall of the water injection cavity; a through groove used for avoiding the water tank is formed in the blanket body, and a through positioning groove is formed in the blanket body. According to the integrated water heating blanket, the protruding guide columns arranged at the upper end of the lower shell are matched with the positioning grooves of the blanket body, and the lower shell is connected with the upper shell, so that the main machine is firmly installed on the blanket body.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of water heating blanket, in particular to integrated water heating blanket. BACKGROUND

[0002] Water heating blanket is generally composed of main machine (also called water pump) and blanket body, and the blanket body has soft water pipe inside, and the pipe is filled with water, and the heating and warm-keeping effect is achieved by heating and circulating the water.

[0003] A Chinese utility model patent with the application number CN200420002432.8 discloses a water heating blanket, which is characterized by a cuboid-shaped heat preservation sleeve, a hollow part of the sleeve is fixedly installed with a hose, the hose is in communication with a distributor installed on the edge of the heat preservation sleeve, the distributor is respectively connected with an inlet soft water pipe and an outlet soft water pipe, the inlet soft water pipe and the outlet soft water pipe are respectively in communication with a heating and circulating water pump device; the heating and circulating water pump device is installed with a control circuit board, and the control circuit board and the heating and circulating water pump device are connected with a power line for use, the inlet and outlet water pipes of the utility model are exposed on the outside of the blanket body, and the water pump device is arranged outside the water blanket, in the Chinese utility model patent with the application number CN202320590771.5, the water heating blanket main machine is fixed on the blanket body by a clamping plate, and the method is not firm, and the main machine is easy to fall off the blanket body. UTILITY MODEL CONTENTS

[0004] (I) Technical problem to be solved

[0005] The problem to be solved by the utility model is to provide an integrated water heating blanket to overcome the defects in the prior art.

[0006] (II) Technical scheme

[0007] In order to solve the technical problem, the utility model provides an integrated water heating blanket, which comprises a blanket body with a pipeline and a main machine, the main machine comprises an upper shell and a lower shell for clamping and fixing the blanket body, the lower shell is provided with a water tank which is convex on the upper shell, the water tank forms a water filling cavity with an open upper end, and a sealing cover plate is detachably installed on the upper end of the water filling cavity; a submersible pump is installed in the water filling cavity, a heater is installed on the inner side wall of the water filling cavity, and the heater is arranged in the water filling cavity; a water inlet and a water outlet are further arranged on the lower end position of the inner side wall of the water filling cavity, the water inlet of the pipeline is connected to the water inlet, and the water outlet of the pipeline is connected to the water outlet; a through groove for avoiding the water tank is arranged on the blanket body, and the upper shell positions and fixes the blanket body on the lower shell.

[0008] In the scheme, the host is directly integrated on the blanket, and the host is composed of an upper shell and a lower shell. The water tank is located at the upper end of the lower shell, and the water tank has an upper end opening to form a water injection cavity. A submersible pump and a heater are installed in the water injection cavity. The water is heated by the heater, and the submersible pump circulates the water flow. The water injection cavity side wall is provided with a water inlet and a water outlet, which are connected with the water inlet pipe and the water outlet pipe of the connecting pipeline respectively. The blanket is fixed by the clamping of the upper shell and the lower shell to avoid sliding or displacement of the blanket.

[0009] In some embodiments, an overflow cavity is provided in the water injection cavity. The overflow cavity is designed in the water injection cavity to prevent water from overflowing onto the blanket when water is added to the water injection cavity.

[0010] In some embodiments, the lower shell is provided with a protruding guide column at the upper end, and the blanket is correspondingly provided with a through positioning slot. The guide column cooperates with the positioning slot. The number of positioning slots corresponds to the number of guide columns.

[0011] In the scheme, the guide column of the lower shell cooperates with the positioning slot of the blanket, which helps to position the cooperation between the blanket and the host, and the host can be firmly installed on the blanket.

[0012] In some embodiments, the lower shell includes a temperature probe extending into the water injection cavity, and the water injection cavity side wall is provided with a first mounting hole for mounting the temperature probe.

[0013] In the scheme, the temperature probe is arranged in the lower shell and mounted in the water injection cavity through the mounting hole. The temperature probe can detect the change of water temperature.

[0014] In some embodiments, the lower shell further includes a water level detection sensor extending into the water injection cavity, and the water injection cavity side wall is provided with a second mounting hole for mounting the water level detection sensor.

[0015] In the embodiment, the water level detection sensor is designed to detect the water level in the water injection cavity. When the water level is lower than the detection height of the water level detection sensor, an alarm signal or a buzzer signal is sent to remind the user to add water.

[0016] In some embodiments, the water tank is cylindrical, and the upper shell is provided with an avoidance cavity for avoiding the water tank. The avoidance cavity is circular.

[0017] In some embodiments, the host is further provided with a decorative band, and the avoidance cavity of the upper shell forms a decorative band slot for mounting the decorative band.

[0018] In some embodiments, the decorative band is a light strip, which increases the visual beauty of the water heating blanket. A circuit board is installed in the lower shell for connecting the light strip and the heater. In the scheme, the light strip is connected to the circuit board, and the light strip can be independently controlled to turn on and off.

[0019] In some embodiments, the sealing cover plate is circular, the sealing cover plate is screwed on the water tank, and a sealing gasket is installed in the sealing cover plate to enhance the sealing performance of the water tank and prevent water leakage.

[0020] In some embodiments, a silica gel pad is installed between the heater and the inner sidewall of the water injection cavity to prevent the heater from directly contacting the wall surface.

[0021] (III) Beneficial effects

[0022] The integrated water heating blanket provided by the utility model is characterized in that the main machine is composed of an upper shell and a lower shell, a through positioning groove is arranged on the blanket body, a protruding guide column is arranged on the upper end of the lower shell and cooperates with the positioning groove, the lower shell is connected with the upper shell, the main machine is firmly installed on the blanket body, and a submersible pump and a heater are arranged in the water tank. BRIEF DESCRIPTION OF DRAWINGS

[0023] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed in the embodiments will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor on the basis of these drawings.

[0024] Figure 1 It is a perspective view of the utility model;

[0025] Figure 2 It is a schematic view of the internal structure of the utility model;

[0026] Figure 3 It is a schematic view of the lower shell structure of the utility model;

[0027] Figure 4 It is a schematic view of the upper shell structure of the utility model;

[0028] Figure 5 It is a schematic view of the circuit board and the upper shell structure of the utility model;

[0029] Figure 6 It is a schematic view of the silica gel pad and the heater structure in the utility model;

[0030] Figure 7 It is a schematic view of the sealing cover plate structure of the utility model;

[0031] Figure 8 It is a schematic view of the structure in which the main machine of the utility model is installed on the blanket body;

[0032] Figure 9 It is the blanket structure schematic view of the utility model;

[0033] Figure 10 It is the host installation on the blanket upper side schematic view of the utility model;

[0034] The corresponding component name of each reference numeral in the figure is: 1, host; 2, blanket; 201, positioning groove; 3, pipeline; 301, water inlet pipe; 302, water outlet pipe; 4, upper shell; 401, avoiding cavity; 4011, decorative belt groove; 5, lower shell; 501, guide column; 502, temperature probe; 503, water level detection sensor; 6, water tank; 7, water injection cavity; 8, sealing cover plate; 801, sealing washer; 501, guide column; 9, submersible pump; 10, heater; 11, water inlet; 12, water outlet; 13, through groove; 14, overflow cavity; 16, first mounting hole; 17, second mounting hole; 18, decorative belt; 19, circuit board; 20, silica gel pad; 21, water pipe wire hole; 22, wire wire hole; 23, wire support. DETAILED DESCRIPTION

[0035] The present application will be described in detail below with reference to the drawings and specific embodiments.

[0036] The embodiments of the present application will be described below through specific examples. Those skilled in the art can easily understand other advantages and effects of the present application from the content disclosed in the specification. Obviously, the described embodiments are only some of the embodiments of the present application, not all. The present application can also be implemented or applied by other different specific embodiments, and various modifications or changes can be made to the details in the specification without departing from the spirit of the present application. It should be noted that the following embodiments and features in the embodiments can be combined with each other without conflict. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0037] It should be noted that the various aspects of the embodiments described below are within the scope of the appended claims. It should be apparent that the aspects described herein can be embodied in a wide variety of forms and that any specific structure and / or function described herein is merely illustrative. Based on the present application, those skilled in the art should understand that one aspect described herein can be implemented independently of any other aspect, and two or more of these aspects can be combined in various ways. For example, the devices and / or methods can be implemented using any number and combination of the aspects set forth herein. In addition, this device and / or method can be implemented using other structures and / or functionality in addition to or other than one or more of the aspects set forth herein.

[0038] It is also necessary to note that the diagrams provided in the following embodiments only illustrate the basic concepts of the present application in a schematic manner, and only show the components related to the present application in the diagrams, not drawn according to the number, shape and size of the components in actual implementation, and the type, number and proportion of each component in actual implementation can be a random change, and the component layout type can also be more complex.

[0039] In addition, in the following description, specific details are provided in order to facilitate a thorough understanding of the examples. However, one skilled in the art will understand that the examples can be practiced without these specific details.

[0040] The technical solutions provided by the embodiments of the present application are described below with reference to the accompanying drawings.

[0041] Referring to Figures 1 to 10 The utility model provides an integral water heating blanket, including the blanket body 2 of built -in pipeline 3 3 and host computer 1, host computer 1 includes the upper shell 4 and lower shell 5 for clamping fixed blanket, the lower shell 5 upper end is provided with the water tank 6 of the convexity of upper shell 4, the water tank 6 forms the water injection cavity 7 of upper end opening, and the water injection cavity 7 upper end detachably installs the sealing cover plate 8, the water injection cavity 7 is installed with submersible pump 9 (submersible pump 9 is fixed in the water injection cavity 7 by wire hoop, and wire hoop is not shown in the drawing), and the water injection cavity inner side wall is installed with heater 10, and heater 10 is placed in the water injection cavity 7, the water injection cavity 7 inner side wall lower end position is also provided with water inlet 11 and water outlet 12, and the water inlet pipe 301 of pipeline 3 is connected to water inlet 11, and the water outlet pipe 302 of pipeline 3 is connected to water outlet 12, the blanket body 2 is provided with the through slot 13 for avoiding water tank 6, and the upper shell 4 positions and fixes the blanket body 2 on the lower shell 5.

[0042] Host computer 1 is composed of upper shell 4 and lower shell 5, water tank 6 is located on the upper end of lower shell 5, water tank 6 has upper end opening, forms water injection cavity 7, installs submersible pump 9 and heater 10 in water injection cavity 7, heats water through heater 10, and submersible pump 9 is used to circulate water flow, and the heated water in water injection cavity 7 is pumped into the pipeline 3 of blanket body 2, water inlet 11 and water outlet 12 are provided on the side wall of water injection cavity 7 and are connected with water inlet pipe 301 and water outlet pipe 302 respectively, the combination of blanket body 2 and host computer 1 is more compact and stable, avoiding blanket body 1 from sliding or shifting, and the upper end of water injection cavity 7 is detachably installed with sealing cover plate 8.

[0043] In some embodiments, as Figure 1 shown, the host computer is composed of upper shell 4 and lower shell 5, and the upper shell 4 and the lower shell 5 are fixed by bolt connection, forming a whole. The upper end of the lower shell 5 is provided with the water tank 6, the water tank 6 is cylindrical and protrudes outward from the upper shell 4, facilitating water filling. The water tank 6 forms a water injection cavity 7, and the upper end of the water injection cavity 7 is sealed and installed by a sealing cover plate 8. The sealing cover plate 8 is fixed by a threaded manner, and a sealing gasket 801 is arranged in the interior, ensuring the sealing property of the water tank.

[0044] It should be noted that the blanket 2 of the present embodiment is clamped and fixed between the upper shell 4 and the lower shell 5 of the main machine, and after being laid on a plane, the overall visual effect of the main machine is relatively flat and not conspicuous, which increases the overall beauty and harmony.

[0045] In some embodiments, as shown in Figure 2 A submersible pump 9 is installed in the water injection cavity 7, a heater 10 is installed on the inner side wall of the water injection cavity, the heater 10 is completely placed in the water injection cavity 7, and a silica gel pad 20 is installed between the heater 10 and the inner side wall of the water injection cavity 7. The water injection cavity 7 is provided with a water inlet 11 and a water outlet 12, which are connected to the pipeline 3 on the blanket 2. The submersible pump 9 is connected to the water outlet 12 for circulating water flow, so that the water flow in the water injection cavity 7 is pumped out of the water outlet 12 into the water outlet pipe 302, and then enters the water injection cavity 7 through the water inlet 11 from the water inlet pipe 301.

[0046] In some embodiments, as shown in Figure 2 The lower shell 5 includes a temperature probe 502 extending into the water injection cavity 7, and the side wall of the water injection cavity 7 is provided with a first mounting hole 16 for installing the temperature probe 502. The lower shell 5 is also provided with a water pipe passing hole 21 for passing the water inlet pipe 301 and the water outlet pipe 302.

[0047] In some embodiments, the lower shell 5 is also provided with a wire passing hole 22 and a wire support 23 for supporting the wire. The wire support 23 can accommodate a power cord connector (not shown in the figure, not described separately) for connecting an external 12-volt power supply, which is safe to use.

[0048] The temperature probe 502 and the water level sensor 503 are installed in the side wall of the water injection cavity 7 through the first mounting hole 16 and the second mounting hole 17 respectively, so that the water heating blanket of the present embodiment has the functions of temperature detection and water level detection.

[0049] In some embodiments, as shown in Figure 3 The blanket 2 is clamped and fixed between the upper shell 4 and the lower shell 5, and the upper shell 4 and the lower shell 5 are connected by bolts. The lower shell 5 is provided with a raised guide column 501 at the upper end, which cooperates with a positioning groove 201, and then the lower shell 5 is connected with the upper shell 4. The blanket 2 is pressed tightly on the lower shell 5 through the upper shell 4, so that the main machine 1 is firmly installed on the blanket 2. The blanket 2 is designed with a through groove 13 to avoid the water tank 6. The pipeline 3 on the blanket 2 is connected to the water inlet 11 and the water outlet 12 in the water injection cavity 7, realizing the circulation of internal water flow.

[0050] In some embodiments, as shown in Figure 3 In order to increase the decoration, the main machine 1 is also provided with a decorative belt 18, which is connected to the heater 10 through a circuit board 19, and the circuit board 19 is installed in the lower shell 5.

[0051] In some embodiments, as shown in FIG. 10, a silica gel pad 20 is installed between the heater 10 and the inner side wall of the water injection cavity 7 to prevent the heater from directly contacting the wall surface. Figure 2

[0052] In the description, identical or similar parts among various embodiments can be mutually referred to, and each embodiment focuses on the differences from other embodiments.

[0053] The above merely illustrates the specific embodiments of the present application, but the protection scope of the present application is not limited thereto, and any person skilled in the art can easily think of the changes or replacements within the technical scope disclosed by the present application, which should be covered in the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.​

Claims

1. An integrated water heating blanket, comprising a blanket body (2) with a pipeline (3) built-in and a main machine (1), characterized in that: The host (1) includes an upper shell (4) and a lower shell (5) for clamping and fixing the blanket body, the lower shell (5) is provided with a water tank (6) protruding outward from the upper shell (4) at the upper end, the water tank (6) forms a water injection cavity (7) with an open upper end, and a sealing cover plate (8) is detachably installed at the upper end of the water injection cavity (7); a submersible pump (9) is installed in the water injection cavity (7), a heater (10) is installed on the inner side wall of the water injection cavity, and the heater (10) is arranged in the water injection cavity (7); a water inlet (11) and a water outlet (12) are further arranged at the lower end position of the inner side wall of the water injection cavity (7), the water inlet pipe (301) of the pipeline (3) is connected to the water inlet (11), and the water outlet pipe (302) of the pipeline (3) is connected to the water outlet (12); a through groove (13) for avoiding the water tank (6) is arranged on the blanket body (2), the upper shell (4) positions and fixes the blanket body (2) on the lower shell (5), and an overflow cavity (14) is arranged in the water injection cavity (7); a protruding guide column (501) is arranged at the upper end of the lower shell (5); a through positioning groove (201) is correspondingly arranged on the blanket body (2), and the guide column (501) cooperates with the positioning groove (201); the lower shell (5) includes a temperature probe (502) extending into the water injection cavity (7), and a first mounting hole (16) for mounting the temperature probe (502) is arranged through the side wall of the water injection cavity (7); the lower shell (5) further includes a water level detection sensor (503) extending into the water injection cavity (7), and a second mounting hole (17) for mounting the water level detection sensor (503) is arranged through the side wall of the water injection cavity (7).

2. The unitary water heating blanket of claim 1, wherein: The water tank (6) is cylindrical, the upper shell (4) is provided with an avoidance cavity (401) for avoiding the water tank (6), and the avoidance cavity (401) is circular.

3. The unitary water heating blanket of claim 1, wherein: The host (1) is further provided with a decorative belt (18), and a decorative belt groove (4011) for installing the decorative belt (18) is formed in the avoidance cavity (401) of the upper shell (4).

4. The unitary water heating blanket of claim 3, wherein: The decorative belt (18) is a lamp strip, and a circuit board (19) for connecting the lamp strip and the heater (10) is installed in the lower shell (5).

5. The unitary water heating blanket of claim 1, wherein: The sealing cover plate (8) is circular, the sealing cover plate (8) is threadedly installed on the water tank (6), and a sealing gasket (801) is installed in the sealing cover plate (8).

6. The unitary water heating blanket of claim 1, wherein: A silica gel pad (20) is installed between the heater (10) and the inner side wall of the water injection cavity (7).

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