CN214999370U - Water sealing structure of water temperature sensor - Google Patents
Water sealing structure of water temperature sensor Download PDFInfo
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- CN214999370U CN214999370U CN202022672473.XU CN202022672473U CN214999370U CN 214999370 U CN214999370 U CN 214999370U CN 202022672473 U CN202022672473 U CN 202022672473U CN 214999370 U CN214999370 U CN 214999370U
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- installation shell
- temperature sensor
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Abstract
The utility model discloses a water-stop seal structure of temperature sensor, including sensor installation shell, sealed lid and seal installation pipe, the top of sensor installation shell is provided with sealed lid, and the bottom of sealed lid installs the seal installation pipe, the border position department at sensor installation shell top is provided with sealed slot. The utility model discloses install sealed waterproof rubber strip and gland bonnet body to be provided with the sealed slot of mutually supporting with sealed waterproof rubber strip at the top of sensor installation shell, during the installation, with the gland bonnet lid in the top of sensor installation shell, make sealed waterproof rubber strip insert in the sealed slot, shelter from the gap between sensor installation shell and the gland bonnet body through sealed waterproof rubber strip, it is internal that the gap entering between making liquid be difficult for passing through between sensor installation shell and the gland bonnet body seals up the lid, can effectively improve sealed effect.
Description
Technical Field
The utility model relates to a sensor equipment technical field specifically is a water-stop structure of temperature sensor.
Background
The sensor (a detection device, can sense the measured information, and can convert the sensed information into an electric signal or other information output in a required form according to a certain rule so as to meet the requirements of information transmission, processing, storage, display, recording, control and the like), the water temperature sensor is one of the sensors, is mainly used for detecting the temperature of liquid, is widely applied to various mechanical equipment and household appliances, and is an indispensable sensor device.
The outside of current water temperature sensor is two sets of casings, during the installation, with two sets of casings splices together, then fixed with the casing through the bolt, water temperature sensor seal structure is comparatively simple, in the use, inside liquid enters into the sensor through the gap between two sets of casings easily to cause the inside electronic component short circuit of sensor, damage easily, greatly reduced life, consequently, need a water seal structure of water temperature sensor urgently and be used for solving above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a water-stop structure of temperature sensor to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a water-stop structure of temperature sensor, includes sensor installation shell, gland bonnet and seal installation pipe, the top of sensor installation shell is provided with gland bonnet, and gland bonnet's bottom installs the seal installation pipe, the border position department at sensor installation shell top is provided with sealed slot, and the inboard of sensor installation shell evenly is provided with sealed water proof tank, the outside of seal installation pipe evenly is provided with mounting groove, and mounting groove's inside all installs expanding spring, expanding spring keeps away from the one end of seal installation pipe and all installs L type connecting plate, and L type connecting plate keeps away from expanding spring's one end and installs sealed waterproof rubber piece, a set of second nut is installed to gland bonnet's outside symmetry.
Preferably, the inside of the sealing cover body is provided with a mounting round hole, and the inner side of the mounting round hole is provided with a sealing rubber ring.
Preferably, a set of first nuts are symmetrically installed on the outer side of the sensor installation shell, and fixing bolts are installed inside the first nuts in a threaded mode.
Preferably, the edge position department of the bottom of the sealing cover body is provided with a sealing waterproof rubber strip which is matched with the sealing slot.
Preferably, one end of the L-shaped connecting plate, which is far away from the telescopic spring, is provided with a waterproof sealing rubber block.
Preferably, the bottom of the fixing bolt is provided with a rubber cap, and the outer side of the rubber cap is provided with anti-skid lines.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the water sealing structure of the water temperature sensor is provided with a sealing waterproof rubber strip and a sealing cover body, the top of a sensor mounting shell is provided with a sealing slot matched with the sealing waterproof rubber strip, the sealing cover body covers the top of the sensor mounting shell during mounting, so that the sealing waterproof rubber strip is inserted into the sealing slot, a gap between the sensor mounting shell and the sealing cover body is shielded by the sealing waterproof rubber strip, liquid is not easy to enter the sealing cover body through the gap between the sensor mounting shell and the sealing cover body, and the sealing effect can be effectively improved;
2. the water sealing structure of the water temperature sensor is provided with a sealing waterproof rubber block, an L-shaped connecting plate, an expansion spring and a sealing installation pipe, a sealing waterproof groove is formed in the inner side of a sensor installation shell, the expansion spring pushes the L-shaped connecting plate under the elastic action of the expansion spring, so that the L-shaped connecting plate pushes the sealing waterproof rubber block into the sealing waterproof groove;
3. this water temperature sensor's water-stop seal structure is provided with installation round hole and sealing rubber circle, and when the installation sensing element outside the sealed lid body, accessible installation round holes such as its electric wire are connected with the inside electronic component of sensor installation shell, and the sealing rubber circle can improve the leakproofness of installation round hole, prevents that liquid from getting into inside the sealed installation pipe through the installation round hole, can further improve water-proof effects.
Drawings
Fig. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic sectional view of the front view of the utility model in the use state;
fig. 3 is a schematic bottom sectional view of the seal installation pipe of the present invention;
fig. 4 is a schematic bottom view of the seal cover of the present invention;
figure 5 is a schematic top view of the sensor mounting housing of the present invention
Fig. 6 is a schematic top cross-sectional view of the sensor mounting housing of the present invention.
In the figure: 1. a sensor mounting housing; 2. sealing the waterproof groove; 3. installing a groove; 4. sealing the waterproof rubber block; 5. fixing the bolt; 6. a first nut; 7. an L-shaped connecting plate; 8. sealing the waterproof rubber strip; 9. sealing the cover body; 10. mounting a round hole; 11. sealing the rubber ring; 12. a second nut; 13. a tension spring; 14. Sealing the slot; 15. and (5) sealing and installing the pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides an embodiment: the utility model provides a water-stop structure of temperature sensor, including sensor installation shell 1, gland bonnet 9 and seal installation pipe 15, the top of sensor installation shell 1 is provided with gland bonnet 9, and gland bonnet 9's bottom installs seal installation pipe 15, the border position department at sensor installation shell 1 top is provided with sealed slot 14, and the inboard of sensor installation shell 1 evenly is provided with sealed capillary groove 2, seal installation pipe 15's the outside evenly is provided with mounting groove 3, and mounting groove 3's inside all installs expanding spring 13, L type connecting plate 7 is all installed to the one end that expanding spring 13 kept away from gland bonnet 15, and the one end that L type connecting plate 7 kept away from expanding spring 13 is installed sealed waterproof glue piece 4, a set of second nut 12 is installed to gland bonnet 9's outside symmetry.
In this implementation:
further, the inside of the sealing cover body 9 is provided with an installation round hole 10, and a sealing rubber ring 11 is installed on the inner side of the installation round hole 10, when an induction element is installed on the outer side of the sealing cover body 9, the installation round hole 10 of accessible such as an electric wire is connected with an electronic element inside the sensor installation shell 1, the sealing rubber ring 11 can improve the sealing performance of the installation round hole 10, and liquid is prevented from entering the sealing installation pipe 15 through the installation round hole 10, so that the waterproof effect can be further improved.
Further, a set of first nuts 6 are symmetrically installed on the outer side of the sensor installation shell 1, fixing bolts 5 are installed inside the first nuts 6 in a threaded mode, the fixing bolts 5 are screwed into the first nuts 6 and the second nuts 12 simultaneously, and therefore the sensor installation shell 1 and the sealing cover body 9 can be fixed.
Further, the border position department of the 9 bottoms of the sealed cover body installs the waterproof seal rubber strip 8 mutually matched with the sealed slot 14, during installation, the top of the sensor installation shell 1 is covered with the sealed cover body 9, make the waterproof seal rubber strip 8 insert in the sealed slot 14, shelter from the gap between the sensor installation shell 1 and the sealed cover body 9 through the waterproof seal rubber strip 8, make liquid be difficult for getting into in the sealed cover body 9 through the gap between the sensor installation shell 1 and the sealed cover body 9, can effectively improve sealed effect.
Further, sealed waterproof glue piece 4 is all installed to the one end that L type connecting plate 7 kept away from expanding spring 13, expanding spring 13's elastic action makes it promote L type connecting plate 7, make L type connecting plate 7 with sealed waterproof glue piece 4 push into sealed water-proof tank 2 inside, in the use, even in liquid gets into L type connecting plate 7, can prevent through sheltering from of sealed waterproof glue piece 4 that liquid from flowing into the inside below of sensor installation shell 1, can effectively protect the inside electronic component of sensor installation shell 1, play double sealing water-proof effects, the sealed effect of device is better.
Further, the bottom of fixing bolt 5 all installs the rubber cap, and the outside of rubber cap all is provided with anti-skidding line, is convenient for twist fixing bolt 5.
The working principle is as follows: during installation, the sealing installation pipe 15 is firstly inserted into the sensor installation shell 1, when the installation groove 3 on the sealing installation pipe 15 is moved to the position opposite to the sealing waterproof groove 2, the elastic action of the expansion spring 13 enables the expansion spring to push the L-shaped connecting plate 7, the L-shaped connecting plate 7 pushes the sealing waterproof rubber block 4 into the sealing waterproof groove 2, the sealing cover body 9 is covered on the top of the sensor installation shell 1, the sealing waterproof rubber strip 8 at the bottom of the sealing cover body 9 is inserted into the sealing slot 14 at the top of the sensor installation shell 1, then the fixing bolt 5 is screwed into the first nut 6 and the second nut 12 simultaneously, the sensor installation shell 1 and the sealing cover body 9 can be fixed, the installation process is completed, the gap between the sensor installation shell 1 and the sealing cover body 9 is shielded through the sealing waterproof rubber strip 8, and liquid is not easy to enter the sealing cover body 9 through the gap between the sensor installation shell 1 and the sealing cover body 9, the sealing effect can be effectively improved, even if liquid enters the L-shaped connecting plate 7 in the using process, the liquid can be prevented from flowing into the lower part inside the sensor mounting shell 1 through the shielding of the sealing waterproof rubber block 4, the electronic element inside the sensor mounting shell 1 can be effectively protected, the double sealing waterproof effect is achieved, the sealing effect of the device is better, when an inductive element is mounted on the outer side of the sealing cover body 9, the electric wires and the like of the inductive element can be connected with the electronic element inside the sensor mounting shell 1 through the mounting circular hole 10, the sealing performance of the mounting circular hole 10 can be improved through the sealing rubber ring 11, the liquid is prevented from entering the sealing mounting tube 15 through the mounting circular hole 10, the waterproof effect can be further improved, when the sensor mounting shell 1 and the sealing cover body 9 are disassembled, the fixing bolt 5 is firstly screwed out from the inside of the second nut 12, then the sealing mounting tube 15 is upwards pulled through the sealing cover body 9, stimulate L type connecting plate 7 to the top, then the workman can promote L type connecting plate 7 for L type connecting plate 7 compression expanding spring 13, L type connecting plate 7 drive waterproof seal piece 4 and remove together, can take out waterproof seal piece 4 from waterproof seal groove 2 is inside, then the workman upwards stimulates sealed installation pipe 15 with sealed installation pipe 15 from sensor installation shell 1 is inside to be pulled out can.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes, modifications, equivalents, improvements and the like can be made without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a water-stop structure of water temperature sensor, includes sensor installation shell (1), sealed lid (9) and sealed installation pipe (15), its characterized in that: the top of sensor installation shell (1) is provided with gland bonnet body (9), and gland bonnet body (9) bottom install sealed installation pipe (15), the border position department at sensor installation shell (1) top is provided with sealed slot (14), and the inboard of sensor installation shell (1) evenly is provided with sealed water proof tank (2), the outside of sealed installation pipe (15) evenly is provided with mounting groove (3), and mounting groove (3) inside all installs expanding spring (13), the one end that sealing installation pipe (15) were kept away from in expanding spring (13) all installs L type connecting plate (7), and the one end that expanding spring (13) were kept away from in L type connecting plate (7) installs sealed waterproof glue piece (4), a set of second nut (12) are installed to the outside symmetry of gland bonnet body (9).
2. The water sealing structure of a water temperature sensor according to claim 1, wherein: the sealing cover is characterized in that a mounting round hole (10) is formed in the sealing cover body (9), and a sealing rubber ring (11) is mounted on the inner side of the mounting round hole (10).
3. The water sealing structure of a water temperature sensor according to claim 1, wherein: a set of first nuts (6) are symmetrically installed on the outer side of the sensor installation shell (1), and fixing bolts (5) are installed inside the first nuts (6) in a threaded mode.
4. The water sealing structure of a water temperature sensor according to claim 1, wherein: and a sealing waterproof rubber strip (8) matched with the sealing slot (14) is arranged at the edge position of the bottom of the sealing cover body (9).
5. The water sealing structure of a water temperature sensor according to claim 1, wherein: and one end of the L-shaped connecting plate (7) far away from the telescopic spring (13) is provided with a waterproof sealing rubber block (4).
6. A water sealing structure of a water temperature sensor according to claim 3, wherein: the bottom of fixing bolt (5) all installs the rubber cap, and the outside of rubber cap all is provided with anti-skidding line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022672473.XU CN214999370U (en) | 2020-11-18 | 2020-11-18 | Water sealing structure of water temperature sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022672473.XU CN214999370U (en) | 2020-11-18 | 2020-11-18 | Water sealing structure of water temperature sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214999370U true CN214999370U (en) | 2021-12-03 |
Family
ID=79138476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022672473.XU Active CN214999370U (en) | 2020-11-18 | 2020-11-18 | Water sealing structure of water temperature sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214999370U (en) |
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2020
- 2020-11-18 CN CN202022672473.XU patent/CN214999370U/en active Active
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