CN217442704U

CN217442704U - Temperature detection equipment for warm lamp

Info

Publication number: CN217442704U
Application number: CN202220930720.8U
Authority: CN
Inventors: 张玉良; 谢贤斌; 陈志�; 貌俊钞; 张东贺
Original assignee: Muyuan Foods Co Ltd
Current assignee: Muyuan Foods Co Ltd
Priority date: 2022-04-21
Filing date: 2022-04-21
Publication date: 2022-09-16
Anticipated expiration: 2032-04-21

Abstract

The utility model relates to the technical field of livestock-raising, and discloses a temperature detection device for a warm light, which comprises a main shell, wherein a circuit board is arranged in the main shell, one side of the circuit board is connected with a cable, and the other side of the circuit board is connected with a sensor probe; the outer side of the sensor probe is provided with a sensor support for protecting the sensor probe, the sensor probe further comprises a lower shell for installing the sensor support on the main shell, and the lower shell is detachably connected with the main shell. The utility model discloses an aspect has improved the leakproofness between sensor probe and the casing, guarantees the normal use of warm light temperature-detecting equipment, and on the other hand, easy dismounting is convenient for maintain and change between sensor probe and the casing.

Description

Temperature detection equipment for warm lamp

Technical Field

The utility model belongs to the technical field of the livestock-raising, especially, relate to a temperature-detecting equipment for warmth lamp.

Background

At the livestock-raising industry, need use the warm light equipment to heat of colony house, will warm light temperature check out test set install on warm light equipment, through the temperature numerical value of the warm light equipment of the detection that warm light temperature check out test set lasts to in time adjust the temperature of warm light equipment, in order to satisfy the environmental requirement.

Warm lamp temperature check out test set includes sensor probe among the prior art, casing and cable, wherein sensor probe does not do any protection direct mount to the casing, protect by the sealed of casing entirely, the mechanical cooperation of casing is sealed can not satisfy the protection demand, sensor probe is easily corroded, sensor probe receives the corruption back, its reading deviation is great, lead to the situation of use of the warm lamp equipment of unable accurate feedback, thereby the normal use of warm lamp equipment has been influenced, and sensor probe is corroded the back, its life greatly reduced.

In order to improve the sealing effect between the shell and the sensor probe, the contact part of the parts on the shell is glued and sealed to achieve the probe protection effect, but the appearance of the whole machine is poor, and the disassembly and maintenance process is troublesome.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above shortcoming of prior art, the utility model provides a warm temperature-detecting equipment for lamp has improved the leakproofness between sensor probe and the casing on the one hand, guarantees warm lamp temperature-detecting equipment's normal use, and on the other hand, easy dismounting is convenient for maintain and change between sensor probe and the casing.

In order to achieve the purpose, the utility model discloses a temperature detection device for a warm light, which comprises a main shell, wherein a circuit board is arranged in the main shell, one side of the circuit board is connected with a cable, and the other side of the circuit board is connected with a sensor probe; the outer side of the sensor probe is provided with a sensor support for protecting the sensor probe, the sensor probe further comprises a lower shell for mounting the sensor support on the main shell, and the lower shell is detachably connected with the main shell.

According to the temperature detection equipment for the warm lamp, the sensor probe is sealed and protected through the sensor support, so that the sealing property between the sensor probe and the main shell is improved, and the sensor probe is prevented from being corroded by the external environment; during the use, install sensor probe on the sensor support, then the rethread casing down with sensor support installation on the main casing body, because casing and main casing body can be dismantled down and be connected, so just guaranteed easy dismounting between sensor probe and the main casing body, the maintenance of being convenient for is changed.

In addition, according to the utility model provides a technical scheme can also have following technical characterstic:

in any one of the above technical scheme, the sensor support includes the base, the base is equipped with the row needle hole that is used for sensor probe pin header to pass through the row needle hole when sensor probe pin header the base back, through the base is sealed to the encapsulating to sensor probe pin header.

In this technical scheme, the sealed protection of sensor probe is in fact exactly to seal protection to sensor probe pin header, so be equipped with the base on the sensor support, insert the pin header hole on the base with sensor probe pin header earlier, accomplish the installation of sensor pin header, then to the base in encapsulating, cover the stitch of sensor probe pin header completely sealed to the stitch does not contact with external environment, has just solved the easy problem of external environment corruption of sensor probe.

In any one of the above technical solutions, a groove is further formed in the base, and a first sealing ring is arranged in the groove, so that when the sensor support is installed in the main casing, the sensor support and the main casing are sealed and protected.

In this technical scheme, when actual installation, because the sensor support is directly packed into in the main casing body, so install first sealing washer additional on the base, install the sealing washer additional at sensor support and main casing body contact surface promptly, further improved the leakproofness between sensor support and the main casing body, improved the sealed protection of sensor probe promptly.

In any one of the above technical solutions, a positioning column is disposed on one side of the base, which is away from the lower casing, and a limiting hole matched with the positioning column is disposed on one side of the main casing, which is away from the cable.

In this technical scheme, through the design of the spacing hole of the last matching of reference column and the main casing body on the base for the sensor support is when installing the main casing body, the installation direction and the position of finding the sensor support more accurately and efficiently, not only improve the efficiency of sensor support installation, prevent moreover because of the sensor support mounted position mistake and bring the problem that the sensor probe pin header damaged to appear, the reference column is in coordination with spacing hole simultaneously, has also improved sensor support and the main casing body and has installed closely degree together.

In any one of the above technical solutions, a cable nut is provided on the cable, and a housing nut matched with the cable nut is provided on the main housing, so that when the cable nut is installed on the housing nut, the cable and the main housing are connected into a whole.

In this technical scheme, through the design that cable nut and casing nut match, after the cable inserted the main casing body, the cable was earlier fixed through cable nut and casing nut, and the casing nut lies in that the main casing body is fixed, realizes the fixed of cable and the main casing body promptly, and then realizes that cable and casing are connected structure as an organic whole, not only improves the steadiness that the cable is connected, but also promoted the aesthetic property and the leakproofness of the whole outward appearance of cable and main casing body installation back equipment.

In any one of the above technical solutions, the cable is provided with a limiting groove, and the shell nut is provided with a limiting post matched with the limiting groove.

In this technical scheme, through the design of spacing groove and spacing post, not only realize the accurate quick position of installing the main casing body on correspondence of cable, prevent the mounted position or the direction mistake of cable, can improve the compactness between the two after cable and the casing installation moreover.

In any one of the above technical solutions, a second sealing ring is disposed on a contact surface between the cable and the nut of the housing.

In this technical scheme, sealed effect between cable and the casing nut has been improved through the second sealing washer, and then guarantees the leakproofness between the whole equipment.

In any one of the above technical solutions, the side wall of the main housing and one side far away from the cable are respectively provided with a limiting guide groove and a third opening for fixing the circuit board.

In the technical scheme, the circuit board is arranged in the main shell along the limiting guide groove, the limiting guide groove clamps the front side and the back side of the circuit board to realize fixation, in addition, a wiring part on the circuit board, which is connected with the sensor probe pin header, is matched with the third opening, and the wiring part is arranged in the third opening to be connected with the sensor probe pin header.

In any of the above technical solutions, a limiting ring for assisting the circuit board to be fixed on the limiting guide groove is further disposed in the main housing.

In the technical scheme, the circuit board is fixed on the limiting guide groove by the aid of the limiting ring.

In any one of the above technical solutions, the limit ring includes a first opening, a second opening and a cylinder opening that are bilaterally symmetrical, the first opening is installed corresponding to the limit guide groove, the second opening is disposed at one side of the limit ring, the cylinder opening is disposed in the middle of the limit ring, and the second opening is communicated with the cylinder opening.

In this technical scheme, correspond the installation through first opening and spacing guide slot, realize restricting the circuit board to spacing guide slot on, make power cable or mainboard cable etc. enter into the cylinder opening through the second opening to realize the convenient installation of cable.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a temperature detection device for a warm light according to an embodiment of the present invention;

FIG. 2 is an exploded view of FIG. 1;

fig. 3 is a schematic top view of the main housing according to an embodiment of the present invention;

fig. 4 is a schematic bottom structure diagram of the main housing according to the embodiment of the present invention;

fig. 5 is a schematic structural view of a spacing ring according to an embodiment of the present invention;

fig. 6 is a schematic structural diagram of a lower housing according to an embodiment of the present invention.

The reference numbers are as follows:

1. a main housing; 11. a housing nut; 12. a limiting guide groove; 13. a third opening; 14. a limiting ring; 141. a first opening; 142. a second opening; 143. a column opening; 15. a limiting hole; 2. a circuit board; 3. a cable; 31. a cable nut; 32. a limiting groove; 4. a sensor probe; 5. a sensor holder; 51. a base; 52. a positioning column; 6. a lower housing; 61. and (4) protruding.

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 utility model discloses a temperature detection device for a warm light, which comprises a main shell 1, a circuit board 2 is arranged in the main shell 1, one side of the circuit board 2 is connected with a cable 3, the cable 3 can be a waterproof cable, and the other side is connected with a sensor probe 4; the outside of sensor probe 4 is equipped with and is used for its sensor support 5 who protects, still including being used for installing sensor support 5 the main casing body 1 on lower casing 6, lower casing 6 can dismantle with main casing body 1 and be connected, wherein the bottom of lower casing 6 is equipped with cross boss 61, further compress tightly sensor support 5 through boss 61, be threaded connection structure between lower casing 6 and the main casing body 1, be convenient for dismantlement between the two, the dismantlement between sensor support 5 and the main casing body 1 that also is convenient for.

During the use, seal protection to sensor probe 4 through sensor support 5, and then improve the leakproofness between sensor probe 4 and the main casing body 1, prevent that sensor probe 4 from being corroded by external environment. During the use, install sensor probe 4 on sensor support 5, then the rethread casing 6 is installed sensor support 5 on the main casing body 1 down, because casing 6 can be dismantled with main casing body 1 and be connected down, so just guaranteed easy dismounting between sensor probe 4 and the main casing body 1, the maintenance of being convenient for is changed.

It should be noted that the sensor probe 4 includes a sensor probe pin header, and the pins of the sensor probe pin header are easily corroded by the external environment. Sensor holder 5 adopts netted open-ended lateral wall, is for the convenience encapsulating on the one hand, and on the other hand surrounding air can be effectual through netted opening contact sensor probe 4 to improve sensor probe 4's sensitivity, reduce detection error.

In connection with the above embodiment, more specifically, the sensor holder 5 includes a base 51, and the base 51 is provided with a pin header hole for the pin header of the sensor probe to pass through, so that after the pin header of the sensor probe passes through the pin header hole and passes through the base 51, the pin header of the sensor probe is sealed by the base 51. Wherein, form the sealed cylinder body that holds on the base 51, sensor probe arranges the needle and passes base 51 back, and the stitch of sensor probe row needle is located the cylinder body, injects sealed glue into the cylinder body, just can seal the stitch completely to the leakproofness of sensor probe row needle has been improved.

In connection with the above embodiment, it is more preferable that the base 51 further has a groove, and the groove has a first sealing ring therein to seal and protect between the sensor support 5 and the main housing 1 when the sensor support 5 is installed in the main housing 1. Wherein first sealing washer can be common silica gel circle, further realizes sealed guard action.

In connection with the above embodiment, it is more preferable that a positioning column 52 is disposed on one side of the base 51 away from the lower housing 6, and a position-limiting hole 15 matched with the positioning column 52 is disposed on one side of the main housing 1 away from the cable 3. The length of the positioning column 52 of the base 51 can be greater than the length of the sensor probe pin header exposed out of the base 51, so that when the sensor support 5 is installed, the positioning column 52 can contact the main housing 1 first, and the problem of pin stress deformation caused by operation errors when the sensor probe pin header contacts the housing first is prevented. Through the design of reference column 52 and spacing hole 15, not only can accurate quick install sensor support 5 in the exact position, but also can further improve the leakproofness between sensor support 5 and the main casing body 1.

In connection with the above embodiment, it is more preferable that, as shown in fig. 2, a cable nut 31 is provided on the cable 3, and a housing nut 11 matched with the cable nut 31 is provided on the main housing 1, so that when the cable nut 31 is mounted on the housing nut 11, the cable 3 and the main housing 1 are connected into a whole. During the use, cable nut 31 suit is in the wire connection mouth department of cable 3, and cable nut 31 takes cable 3 threaded connection to casing nut 11, and casing nut 11 threaded connection is again on main casing 1 to the connection between cable 3 and the main casing 1 has been accomplished. Such a connection method not only makes the connection between the cable 3 and the main casing 1 more compact, but also improves the overall appearance of the device.

In connection with the above embodiment, it is more preferable that, in order to further improve the sealing performance between the cable 3 and the housing nut 11, a second sealing ring is provided on a contact surface between the cable 3 and the housing nut 11, and the second sealing ring is a waterproof sealing ring, and the cable contact surface is radially sealed by the waterproof sealing ring.

In connection with the above embodiment, it is more preferable that, in order to realize that the cable 3 is accurately and quickly mounted on the main housing 1, the cable 3 is provided with the limiting groove 32, and the housing nut 11 is provided with the limiting column matched with the limiting groove 32. When the installation of cable 3 like this, directly insert spacing groove 32 in the spacing post, through the main casing body 1 and the limit structure installation on the cable 3, realize preliminary sealed chucking, later compress tightly through the nut, realize complete sealed effect. Therefore, the design can realize the sealing protection of IP67 by the mechanical cooperation of parts, the contact part of the parts can not be treated by sealant, and the appearance of the whole machine is cleaner.

More specifically, as shown in fig. 4 and 5, the side wall of the main housing 1 and the side far from the cable 3 are respectively provided with a limiting guide groove 12 and a third opening 13 for fixing the circuit board 2. The circuit board 2 is installed into the main casing 1 along the limiting guide groove 12, the limiting guide groove 12 clamps the front and back of the circuit board 2 to realize fixation, the circuit board 2 is prevented from shaking left and right, in addition, a wiring part of the sensor probe pin header on the circuit board 2 is matched with the third opening 3, and the wiring part is installed in the third opening 13 to be connected with the sensor probe pin header.

More specifically, as shown in fig. 6, a limiting ring 14 for assisting the circuit board 2 to be fixed on the limiting guide groove 12 is further disposed in the main housing 1, and the circuit board 2 is assisted to be fixed on the limiting guide groove 12 by the limiting ring 14. The limiting ring 14 comprises a first opening 141, a second opening 142 and a cylinder opening 143 which are symmetrical on two sides, the first opening 141 is installed corresponding to the limiting guide groove 12, the second opening 142 is arranged on one side of the limiting ring 14, the cylinder opening 143 is arranged in the middle of the limiting ring 14, and the second opening 142 is communicated with the cylinder opening 143. Wherein, correspond the installation through first opening 141 and spacing guide slot 12, realize restricting circuit board 2 to spacing guide slot 12 on, make power cable or mainboard cable etc. enter into cylinder opening 143 through second opening 142 to realize the convenient installation of cable. After the limiting ring 14 is installed, the shell nut 11 is screwed down to compress the limiting ring 14, and the limiting and the stabilizing of the circuit board 2 are completed.

To sum up, the whole seal structure of this equipment can divide into 2 parts, is cable 3 and main casing body 1's threaded connection respectively, main casing body 1 and casing 6's threaded connection down, and sensor probe 4 installs in sensor support 5, and sensor support 5 is installed on main casing body 1 by casing 6 top is tight again down to the whole aesthetic property and the leakproofness of equipment have been improved.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The temperature detection equipment for the warm lamp is characterized by comprising a main shell, wherein a circuit board is arranged in the main shell, one side of the circuit board is connected with a cable, and the other side of the circuit board is connected with a sensor probe; the outer side of the sensor probe is provided with a sensor support for protecting the sensor probe, the sensor probe also comprises a lower shell for fixing the sensor support on the main shell, and the lower shell is detachably connected with the main shell;

the sensor support comprises a base, the base is provided with a pin header hole for the pin header of the sensor probe to pass through, and after the base, the base is used for filling glue and sealing the pin header of the sensor probe.

2. A temperature detecting device for a warming lamp according to claim 1, wherein a groove is further formed on the base, and a first sealing ring is disposed in the groove to seal and protect between the sensor holder and the main housing when the sensor holder is mounted in the main housing.

3. The temperature detection device for the warm lamp according to claim 1 or 2, wherein a positioning column is arranged on one side of the base away from the lower shell, and a limiting hole matched with the positioning column is arranged on one side of the main shell away from the cable.

4. A temperature detecting apparatus for a warming lamp according to claim 1, wherein a cable nut is provided on the cable, and a housing nut matching with the cable nut is provided on the main housing, so that the cable and the main housing are integrally connected when the cable nut is mounted on the housing nut.

5. The temperature detecting device for the warming lamp according to claim 4, wherein a limiting groove is formed on the cable, and a limiting column matched with the limiting groove is formed on the nut of the housing.

6. A temperature detecting device for a warming lamp according to claim 4 or 5, wherein a contact surface of the cable and the nut of the housing is provided with a second sealing ring.

7. A temperature detecting apparatus for a warming lamp according to claim 1, wherein a side wall of the main housing and a side far from the cable are respectively provided with a limiting guide groove and a third opening for fixing the circuit board.

8. The temperature detecting device for the warming lamp as claimed in claim 7, wherein a limiting ring for assisting the circuit board to be fixed on the limiting guide groove is further provided in the main housing.

9. The temperature detecting device for a warming lamp according to claim 8, wherein the limiting ring includes a first opening, a second opening and a cylinder opening, the first opening, the second opening and the cylinder opening are symmetrically arranged on two sides, the first opening is installed corresponding to the limiting guide groove, the second opening is arranged on one side of the limiting ring, the cylinder opening is arranged in the middle of the limiting ring, and the second opening is communicated with the cylinder opening.