CN214334068U - Waterproof type dish washer temperature-detecting device - Google Patents
Waterproof type dish washer temperature-detecting device Download PDFInfo
- Publication number
- CN214334068U CN214334068U CN202023313110.3U CN202023313110U CN214334068U CN 214334068 U CN214334068 U CN 214334068U CN 202023313110 U CN202023313110 U CN 202023313110U CN 214334068 U CN214334068 U CN 214334068U
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- face shell
- shell
- groove
- display screen
- detecting device
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Abstract
The utility model discloses a temperature detection device of a waterproof dish washer, which comprises a bottom shell and a face shell; the bottom shell and the face shell are spliced to form an accommodating cavity, a circuit board, a power supply and a temperature detection module for detecting the temperature of the inner cavity of the dish-washing machine are arranged in the accommodating cavity, the power supply and the temperature detection module are respectively and electrically connected to the circuit board, and a display screen is arranged on the face shell and is electrically connected to the circuit board; the display screen is connected with the face shell through ultrasonic welding and is exposed on the surface of the face shell; the temperature detection module comprises a metal cap, one end of the metal cap is exposed out of the surface of the face shell, first insulating oil is arranged at the joint of the metal cap and the face shell, and a glue ring is coated on the periphery of the joint of the bottom shell and the face shell; borrow this, it has improved holistic waterproof performance, has avoided moisture to get into and cause the phenomenon of influence to internal component from the gap easily, can directly place in the dish washer for the detection of temperature in the dish washer is more accurate, and need not the installation, convenient to use.
Description
Technical Field
The utility model belongs to the technical field of the dish washer technique and specifically relates to indicate a waterproof type dish washer temperature-detecting device.
Background
The dish washer is used for automatically cleaning tableware such as dish, chopsticks, dish, knife and fork, and can be divided into two types of box type and conveying type according to the structure. It reduces the labor intensity for the cooking personnel in dining room, hotel and dining room of office, improves the working efficiency and promotes the cleanness and sanitation. At present, various small dishwashers are on the market, and are gradually entering ordinary households.
Present dish washer, in its washing process, the user can not obviously know the inside temperature variation of dish washer box from the outside, if the user opens dish washer in a trade, a potential safety hazard may exist, the temperature-detecting device who is used for detecting the inside temperature of dish washer box is then born for this reason, it can reflect the inside temperature of dish washer box, however, the temperature-detecting device who is used for dish washer among the prior art arranges on the door plant of dish washer through rigid coupling structure usually, the temperature of the inside water of unable accurate detection dish washer, there is the error, lead to the use inconvenience, and the mounting structure is complicated, need consider more installation designs.
Therefore, a new technology needs to be developed to solve the above problems.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model discloses to the disappearance that prior art exists, its main objective provides a waterproof type dish washer temperature-detecting device, and it has improved holistic waterproof performance, has avoided moisture to get into and cause the phenomenon of influence to internal component from the gap easily, can directly place in the dish washer for the detection of dish washer interior temperature is more accurate, and need not the installation, convenient to use.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a temperature detection device of a waterproof dish washer comprises a bottom shell and a surface shell; the bottom shell and the face shell are spliced to form an accommodating cavity, a circuit board, a power supply and a temperature detection module for detecting the temperature of the inner cavity of the dish-washing machine are arranged in the accommodating cavity, the power supply and the temperature detection module are respectively and electrically connected to the circuit board, and a display screen is arranged on the face shell and is electrically connected to the circuit board; the display screen is connected with the face shell through ultrasonic welding and is exposed on the surface of the face shell; the temperature detection module comprises a metal cap, one end of the metal cap is exposed out of the surface of the face shell, first insulating oil is arranged at the joint of the metal cap and the face shell, and a glue ring is coated on the periphery of the joint of the bottom shell and the face shell.
Preferably, the peripheral edge of the upper side of the bottom shell is provided with a positioning groove in a downward concave manner, the peripheral edge of the lower side of the face shell is provided with a positioning convex portion in an upward convex manner, food-grade glue is arranged in the positioning groove, and the positioning convex portion is matched with the positioning groove.
Preferably, an annular convex part is arranged on the outer periphery of the positioning convex part, the positioning convex part is exposed below the annular convex part, and the lower end of the annular convex part extends to the outer periphery of the bottom shell; the glue ring is coated outside the annular convex part, and the upper inner side and the lower inner side are respectively attached to the outer side walls of the face shell and the bottom shell.
As a preferred scheme, the other end of the metal cap extends into the accommodating cavity, the other end of the metal cap is concavely provided with an accommodating groove, heat dissipation oil is arranged in the accommodating groove, and sponge is arranged in the accommodating groove; one end of the sponge extends into the containing groove, and the other end of the sponge extends out of the other end of the metal cap.
As a preferable scheme, a display screen bracket is arranged in the accommodating cavity, and the display screen is positioned on the display screen bracket; the display screen also comprises a lens; the lens cover is arranged outside the display screen and exposed on the surface of the face shell, and the lens is connected with the face shell in an ultrasonic welding mode.
As a preferred scheme, the power supply and the circuit board are respectively positioned at the left side and the right side of the display screen, one side of the circuit board extends to the lower part of the display screen, a detachable protective door is arranged on the bottom shell corresponding to the power supply, and the protective door is fixedly locked on the bottom shell through the matching connection of a machine screw and a bell nut in the bottom shell.
As a preferred scheme, the inboard of guard gate is provided with the sealing washer, the outside of drain pan is equipped with the seal groove in a concave way, the sealing washer is located the seal groove.
As an optimal scheme, the outside of drain pan is inwards equipped with the sink groove, the guard gate is located the sink groove, the drain pan is provided with the logical groove of stepping down that is used for stepping down for the power, the logical groove of stepping down link up the inside and outside both sides of drain pan, the logical groove of stepping down is inwards sunken to be established from the tank bottom of sink groove, the seal groove is sunken to be established around the periphery side of the logical groove of stepping down.
As a preferable scheme, a key is arranged on the surface of the face shell, and second insulating oil is arranged at the joint of the key and the face shell.
As a preferred scheme, a light guide column is arranged on the face shell; one end of the light guide column is exposed out of the surface of the face shell, and the other end of the light guide column extends into the accommodating cavity and is electrically connected to the circuit board; the light guide column is connected with the face shell through ultrasonic welding.
Compared with the prior art, the utility model has the advantages and the beneficial effects, concretely, the technical proposal shows that the display screen is connected with the face shell by the ultrasonic welding mode, the joint of the metal cap and the face shell is provided with the first insulating oil, the periphery of the joint of the bottom shell and the face shell is coated with the glue ring, food-grade glue is arranged between the positioning structures of the bottom shell and the face shell, the inner side of the protective door is provided with the sealing ring, the joint of the key and the face shell is provided with the second insulating oil, the light guide column is connected with the face shell by the ultrasonic welding, the whole waterproof performance is improved, the phenomenon that moisture easily enters from the gap to affect the internal elements is avoided, the light guide column can be directly placed in the dish washer, the temperature detection in the dish washer is more accurate, the installation is not needed, the use is convenient, only needs to be directly put into a dish washing machine after being opened, and can be directly taken out and closed after being used; secondly, the power supply and the circuit board are respectively positioned at the left side and the right side of the display screen, so that the whole structure is thinner; and through the design of the hook part, the hook-in type positioning can be realized, so that the whole hook-in type positioning is convenient to be positioned on the positioning hook in the dish washing machine, the positioning and the use are more convenient, and the phenomenon that the whole flowing is easy to cause damage due to the flowing of the water body in the dish washing machine can not occur.
To more clearly illustrate the structural features and technical means of the present invention and the specific objects and functions achieved thereby, the present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present invention;
fig. 2 is an exploded view of an embodiment of the invention;
FIG. 3 is another exploded view of an embodiment of the present invention
Fig. 4 is yet another exploded view of an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a metal cap according to an embodiment of the present invention;
fig. 6 is an exploded view of a hook portion of an embodiment of the present invention;
fig. 7 is a schematic view of the overall structure of the embodiment of the present invention without a hook.
The attached drawings indicate the following:
10. bottom shell 11 and positioning groove
12. Fastener 13 and sealing groove
14. Sink-in groove 15 and abdication through groove
20. Face shell 21, positioning convex part
22. Annular convex part 23 and clamping groove
30. Circuit board 40 and power supply
50. Display screen 60 and metal cap
61. Containing groove 70 and glue ring
80. Sponge 90, hook part
91. Connecting part 911 and base part
912. Connection ring 913, swivel hole
92. Hook 921, rotating shaft
922. Main part ring 101, display screen support
102. Lens 103 and protective door
104. Sealing ring 105 and press key
106. A light guide pillar.
Detailed Description
Fig. 1 to 7 show specific structures of embodiments of the present invention.
A temperature detection device for dish washer comprises a bottom shell 10 and a face shell 20; the bottom shell 10 and the face shell 20 are spliced to form an accommodating cavity, a circuit board 30, a power supply 40 and a temperature detection module for detecting the temperature of the inner cavity of the dishwasher are arranged in the accommodating cavity, the power supply 40 and the temperature detection module are respectively and electrically connected to the circuit board 30, a display screen 50 is arranged on the face shell 20, the display screen 50 is electrically connected to the circuit board 30, and the display screen 50 is an LCD display screen 50; the display screen 50 is connected with the face shell 20 by ultrasonic welding and exposed on the surface of the face shell 20; the temperature detecting module includes a metal cap 60, one end of the metal cap 60 is exposed on the surface of the face shell 20, a first insulating oil (moisture-proof oil) is disposed at a joint of the metal cap 60 and the face shell 20, and a glue ring 70 is wrapped around the joint of the bottom shell 10 and the face shell 20. The circuit board 30 is a PCBA board; the temperature detection module is a temperature sensor, the temperature sensor collects and transmits the external temperature to the circuit board 30 through the metal cap 60, and the circuit board 30 controls the display screen 50 to display a temperature value, so that the temperature detection module can detect and reflect the temperature of the inner cavity of the dishwasher in real time and display the temperature intuitively for a user to check in real time.
A positioning groove 11 is concavely arranged on the peripheral edge of the upper side of the bottom shell 10, a positioning convex part 21 is convexly arranged on the peripheral edge of the lower side of the face shell 20, food-grade glue is arranged in the positioning groove 11, and the positioning convex part 21 is adapted to the positioning groove 11; an annular convex part 22 is arranged on the outer periphery of the positioning convex part 21, the positioning convex part 21 is exposed below the annular convex part 22, and the lower end of the annular convex part 22 extends to the outer periphery of the bottom shell 10; the glue ring 70 is wrapped outside the annular protrusion 22, and the upper inner side and the lower inner side are respectively attached to the outer side walls of the face shell 20 and the bottom shell 10.
The inner side of the bottom shell 10 is provided with a buckle 12, correspondingly, a clamping groove 23 is arranged in the face shell 20, and the buckle 12 is connected with the clamping groove 23 in a matching manner. Thus, the bottom shell 10 and the face shell 20 can be positioned more easily and stably by the clamping type positioning structure of the buckle 12 and the clamping groove 23.
The other end of the metal cap 60 extends into the accommodating cavity, the other end of the metal cap 60 is concavely provided with an accommodating groove 61, heat dissipation oil is arranged in the accommodating groove 61, and a sponge 80 is arranged in the accommodating groove 61; one end of the sponge 80 extends into the containing groove 61, and the other end extends out of the other end of the metal cap 60. And one side of the sponge 80 is provided with glue so as to facilitate the adhesion of the sponge 80.
A display screen bracket 101 is arranged in the accommodating cavity, and the display screen 50 is positioned on the display screen bracket 101; in this embodiment, the display screen 50 further includes a lens 102; the lens 102 is covered outside the display screen 50 and exposed on the surface of the face shell 20, and is flush with the surface of the face shell 20; the lens 102 is connected to the face shell 20 by ultrasonic welding to prevent moisture from entering due to a gap between the lens 102 and the face shell 20.
The power supply 40 and the circuit board 30 are respectively positioned at the left side and the right side of the display screen 50, one side of the circuit board 30 extends to the lower part of the display screen 50, a detachable protective door 103 is arranged on the bottom case 10 corresponding to the power supply 40, and the protective door 103 is fixedly locked on the bottom case 10 through the matching connection of a machine thread screw and a sleeve nut in the bottom case 10; a sealing ring 104 is arranged on the inner side of the protective door 103, a sealing groove 13 is concavely arranged on the outer side of the bottom shell 10, and the sealing ring 104 is positioned in the sealing groove 13; silicon oil or other waterproof oil is added to the ribs of the sealing ring 104, so that the water can be prevented from entering the interior through the protective door 103 by the combined design of the sealing ring 104 and the waterproof oil. The outside of drain pan 10 is to the indent be equipped with and sinks groove 14, guard gate 103 is located and sinks in groove 14, drain pan 10 is provided with the logical groove 15 of stepping down that is used for stepping down for power 40, the logical groove 15 of stepping down link up the inside and outside both sides of drain pan 10, the logical groove 15 of stepping down is inwards sunken to be established from the tank bottom of sinking groove 14, seal groove 13 is sunken to be established around the periphery side of the logical groove 15 of stepping down. In this embodiment, the power source 40 is preferably a button cell, and there are two button cells, and correspondingly, there are two slots 15.
In addition, in this embodiment, the surface of the face casing 20 is provided with a key 105, and a second insulating oil (moisture-proof oil) is provided at a joint of the key 105 and the face casing 20, so as to prevent moisture from entering the inside through the key 105 and damaging internal components.
In the present embodiment, the face shell 20 is provided with a light guide column 106; one end of the light guide column 106 is exposed on the surface of the face shell 20, and the other end thereof extends into the accommodating cavity and is electrically connected to the circuit board 30; the light guide 106 is connected to the front cover 20 by ultrasonic welding. The light guide column 106 is located on the right side of the key 105, the metal cap 60 is located on the front side of the light guide column 106, and the display screen 50 is located on the left side of the key 105.
In addition, in the embodiment, a hook portion 90 is convexly disposed on one corner of the upper surface of the housing 20, the hook portion 90 includes a connection portion 91 and a hook 92 connected to the connection portion 91 for hooking and connecting with a positioning hook of the dishwasher, the connection portion 91 is connected to the housing 20, and the hook 92 is rotatably connected to the connection portion 91; the connecting part 91 is provided with a rotating hole 913, and the hook 92 can be rotatably matched in the rotating hole 913; the hook 92 is preferably made of plastic. Of course, the hook portion 90 may not be provided, and as shown in fig. 7, the hook portion 90 may be set according to actual production. In addition, the hook portion 90 may also be disposed on the lower surface of the bottom case 10, and only needs to be set according to actual production requirements.
Preferably, the connection part 91 includes a base part 911 and a connection ring 912 connected to the base part 911, the base part 911 and the connection ring 912 are both attached to the surface of the face shell 20, when not in use, the hook 92 covers the connection ring 912, both ends of the connection ring 912 are respectively connected to both ends of the base part 911, the rotation hole 913 is formed on the base part 911, the hook 92 includes a rotation shaft 921 and a main body ring 922 connected to the rotation shaft 921, both ends of the main body ring 922 are respectively connected to both ends of the rotation shaft 921, and the rotation shaft 921 is positioned in the rotation hole 913.
To sum up, the utility model is mainly designed by connecting the display screen with the face-piece by ultrasonic welding, arranging the first insulating oil at the joint of the metal cap and the face-piece, wrapping the glue ring at the periphery of the joint of the bottom shell and the face-piece, arranging food-grade glue between the positioning structures of the bottom shell and the face-piece, arranging the sealing ring at the inner side of the protective door, arranging the second insulating oil at the joint of the key and the face-piece, and connecting the light guide column with the face-piece by ultrasonic welding, so that the whole waterproof performance is improved, the phenomenon that water easily enters from the gap and affects the internal elements is avoided, the light guide column can be directly placed in the dish-washing machine, the temperature detection in the dish-washing machine is more accurate, the installation is not needed, the use is convenient, only the light guide column needs to be directly placed in the dish-washing machine after being opened, after the use, directly taking out and closing; secondly, the power supply and the circuit board are respectively positioned at the left side and the right side of the display screen, so that the whole structure is thinner; and through the design of the hook part, the hook-in type positioning can be realized, so that the whole hook-in type positioning is convenient to be positioned on the positioning hook in the dish washing machine, the positioning and the use are more convenient, and the phenomenon that the whole flowing is easy to cause damage due to the flowing of the water body in the dish washing machine can not occur.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any slight modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.
Claims (10)
1. The utility model provides a waterproof type dish washer temperature-detecting device which characterized in that: comprises a bottom shell and a face shell; the bottom shell and the face shell are spliced to form an accommodating cavity, a circuit board, a power supply and a temperature detection module for detecting the temperature of the inner cavity of the dish-washing machine are arranged in the accommodating cavity, the power supply and the temperature detection module are respectively and electrically connected to the circuit board, and a display screen is arranged on the face shell and is electrically connected to the circuit board; the display screen is connected with the face shell through ultrasonic welding and is exposed on the surface of the face shell; the temperature detection module comprises a metal cap, one end of the metal cap is exposed out of the surface of the face shell, first insulating oil is arranged at the joint of the metal cap and the face shell, and a glue ring is coated on the periphery of the joint of the bottom shell and the face shell.
2. The waterproof type dishwasher temperature detecting device according to claim 1, wherein: the outer circumferential edge of the upper side of the bottom shell is downwards concavely provided with a positioning groove, the outer circumferential edge of the lower side of the face shell is upwards convexly provided with a positioning convex part, food-grade glue is arranged in the positioning groove, and the positioning convex part is matched in the positioning groove.
3. The waterproof type dishwasher temperature detecting device according to claim 2, characterized in that: the outer periphery of the positioning convex part is provided with an annular convex part, the positioning convex part is exposed below the annular convex part, and the lower end of the annular convex part extends to the outer periphery of the bottom shell; the glue ring is coated outside the annular convex part, and the upper inner side and the lower inner side are respectively attached to the outer side walls of the face shell and the bottom shell.
4. The waterproof type dishwasher temperature detecting device according to claim 1, wherein: the other end of the metal cap extends into the accommodating cavity, an accommodating groove is concavely formed in the other end of the metal cap, heat dissipation oil is arranged in the accommodating groove, and sponge is arranged in the accommodating groove; one end of the sponge extends into the containing groove, and the other end of the sponge extends out of the other end of the metal cap.
5. The waterproof type dishwasher temperature detecting device according to claim 1, wherein: a display screen bracket is arranged in the accommodating cavity, and the display screen is positioned on the display screen bracket; the display screen also comprises a lens; the lens cover is arranged outside the display screen and exposed on the surface of the face shell, and the lens is connected with the face shell in an ultrasonic welding mode.
6. The waterproof type dishwasher temperature detecting device according to claim 1, wherein: the power supply and the circuit board are respectively positioned on the left side and the right side of the display screen, one side of the circuit board extends to the lower side of the display screen, a detachable protective door is arranged on the bottom shell corresponding to the power supply, and the protective door is fixedly locked on the bottom shell through matching connection of a screw and a bell nut in the bottom shell.
7. The waterproof type dishwasher temperature detecting device according to claim 6, wherein: the inboard of guard gate is provided with the sealing washer, the outside concave seal groove that is equipped with of drain pan, the sealing washer is located the seal groove.
8. The waterproof type dishwasher temperature detecting device according to claim 7, wherein: the outside of drain pan is to the indent and is equipped with the submerged groove, the guard gate is located the submerged groove, the drain pan is provided with the logical groove of stepping down that is used for stepping down for the power, the logical groove of stepping down link up the inside and outside both sides of drain pan, the logical groove of stepping down is established from the tank bottom of submerged groove is inwards concave, the seal groove is established around the periphery side concave that leads to the groove of stepping down.
9. The waterproof type dishwasher temperature detecting device according to claim 1, wherein: the surface of the face shell is provided with a key, and second insulating oil is arranged at the joint of the key and the face shell.
10. The waterproof type dishwasher temperature detecting device according to claim 1, wherein: the face shell is provided with a light guide column; one end of the light guide column is exposed out of the surface of the face shell, and the other end of the light guide column extends into the accommodating cavity and is electrically connected to the circuit board; the light guide column is connected with the face shell through ultrasonic welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023313110.3U CN214334068U (en) | 2020-12-31 | 2020-12-31 | Waterproof type dish washer temperature-detecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023313110.3U CN214334068U (en) | 2020-12-31 | 2020-12-31 | Waterproof type dish washer temperature-detecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214334068U true CN214334068U (en) | 2021-10-01 |
Family
ID=77904559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023313110.3U Expired - Fee Related CN214334068U (en) | 2020-12-31 | 2020-12-31 | Waterproof type dish washer temperature-detecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214334068U (en) |
-
2020
- 2020-12-31 CN CN202023313110.3U patent/CN214334068U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211001 Termination date: 20211231 |