CN210895775U

CN210895775U - Humidity alarm device and battery box

Info

Publication number: CN210895775U
Application number: CN201922112369.2U
Authority: CN
Inventors: 段伟
Original assignee: Shenzhen Shengbang Energy Co ltd
Current assignee: Guangdong Shengbang Technology Co ltd
Priority date: 2019-11-28
Filing date: 2019-11-28
Publication date: 2020-06-30
Anticipated expiration: 2029-11-28

Abstract

The utility model provides a humidity alarm device, which comprises a mounting seat, a moisture absorption device and a microswitch, wherein the mounting seat is used for being installed in a battery box, the moisture absorption device and the microswitch are arranged on the mounting seat, the moisture absorption device comprises a barrel body, an elastic part and a collecting barrel, the side surface of the barrel body is provided with a moisture absorption hole, one end of the barrel body is provided with a water leakage hole, the collecting barrel is sleeved on the barrel body and avoids the moisture absorption hole, the water leakage hole is positioned in the collecting barrel, solid water absorption particles which are used for absorbing water and become liquid and are positioned between the moisture absorption hole and the water leakage hole are arranged in the barrel body, the elastic part is connected between the barrel body and the collecting barrel, a wiring end of the microswitch is used for electrically connecting an input end of an external power supply, the other wiring end of the microswitch is used for connecting the input end of the alarm device, the grounding, the utility model also provides a battery box in time reminds user battery box's gas tightness problem occurrence.

Description

Humidity alarm device and battery box

Technical Field

The utility model belongs to the technical field of the battery box, more specifically say, relate to a humidity alarm device and battery box.

Background

The battery box is the essential power of boats and ships. A battery is usually mounted in the battery box. The emergency diesel generator of the ship needs to be powered by a storage battery, such as starting, living illumination, communication, various automation devices, alarm devices and the like. The shell of the battery box has the characteristics of corrosion resistance, high temperature resistance, vibration resistance and the like. Ships are in a humid environment for long periods of time. When the tightness of the battery box is in a problem, if a user finds that the tightness of the battery box is in a problem and changes the tightness, the storage battery in the battery box is easy to be in a humid environment for a long time, and the ship has serious potential safety hazards.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a humidity alarm device to solve the leakproofness that exists among the prior art when the battery box and go wrong, if the user untimely discovers the leakproofness of battery box and goes wrong and change, lead to the battery in the battery box to be in humid environment for a long time easily, make boats and ships have the technical problem of serious potential safety hazard.

In order to realize one of the above purposes, the utility model adopts the technical scheme that: the utility model provides a humidity alarm device, includes mount pad, moisture absorption device and micro-gap switch, the mount pad is used for installing in the battery box, moisture absorption device with micro-gap switch sets up on the mount pad, moisture absorption device includes barrel, elastic component and a surge drum, the side of barrel is equipped with the hole that absorbs moisture, the one end of barrel is equipped with the hole that leaks, the surge drum cover is located the barrel just avoids the hole that absorbs moisture, the hole that leaks is located the surge drum, be provided with in the barrel and be used for absorbing water and become liquid and be located the hole that absorbs moisture and the solid water absorption granule that leaks between the hole, the elastic component is connected between barrel and the surge drum, a wiring end of micro-gap switch is used for the input of electricity connection external power supply, another wiring end of micro-gap switch is used for connecting alarm device's input, the grounding end of the alarm device and the grounding end of the external power supply are grounded, the control end of the microswitch faces the bottom of the collecting cylinder, and the collecting cylinder is used for collecting liquid to overcome the elastic force of the elastic piece to contact the control end.

The utility model provides a pair of humidity alarm device's beneficial effect lies in: compared with the prior art, the utility model discloses take place to damage when the battery box, water absorption device can make alarm device report to the police to the user can in time learn the battery box and take place to damage. The user carries out relevant processing to the battery box in time, reduces the potential safety hazard of the battery box of boats and ships. The elastic part ensures that the collecting cylinder can be far away from the control end of the microswitch when a certain amount of liquid is not collected, so that the false alarm probability of the humidity alarm device is reduced.

Furthermore, the barrel deviates from the one end in hole that leaks is equipped with the viewing aperture, viewing aperture department covers has the transparent plate, the transparent plate with sealing connection between the barrel.

Furthermore, a color layer is arranged in the cylinder body and is positioned at one end of the cylinder body, which is provided with the water leakage hole.

Further, the elastic piece is a tension spring or a bending plate.

Further, the mount pad includes fixed block and closing plate, be equipped with the mounting groove on the fixed block, the notch department of mounting groove covers there is the closing plate, the closing plate is fixed on the fixed block, be equipped with on the fixed block with a plurality of through-holes of mounting groove intercommunication, still be equipped with the mounting hole on the fixed block, the one end of barrel that is equipped with the viewing aperture is located in the mounting hole, the barrel is fixed on the fixed block, micro-gap switch fixes on the closing plate.

Furthermore, the wiring end of the microswitch penetrates through the fixing block.

The utility model discloses a second purpose lies in providing a battery box, for realizing second purpose, the utility model discloses a technical scheme be: the battery box comprises the humidity alarm device, the mounting seat is fixed in the battery box, and the bottom of the collecting cylinder faces the bottom of the battery box.

Furthermore, the external power supply is a storage battery, the storage battery is fixed in the battery box, the positive electrode of the storage battery is connected to one wiring terminal of the microswitch, and the negative electrode of the storage battery is connected to the alarm device.

Further, alarm device is the pilot lamp, the pilot lamp sets up outside the battery box, the input of pilot lamp through first wire connect in a wiring end of micro-gap switch, the earthing terminal of pilot lamp through the second wire connect in external power source's earthing terminal, first wire with the second wire is worn to locate the battery box, first wire with sealing connection between the battery box, the second wire with sealing connection between the battery box.

Further, alarm device is bee calling organ, bee calling organ sets up outside the battery box, bee calling organ's input pass through the third wire connect in a wiring end of micro-gap switch, bee calling organ's earthing terminal pass through the fourth wire connect in external power source's earthing terminal, the third wire with the fourth wire is worn to locate the battery box, the third wire with sealing connection between the battery box, the fourth wire with sealing connection between the battery box.

The utility model provides a pair of battery box's beneficial effect lies in: compared with the prior art, the utility model discloses an installation humidity alarm device in the battery box is convenient for remind user's battery box whether take place to damage. The bottom of the collecting cylinder faces the bottom of the battery box, so that the normal use of the humidity alarm device is ensured.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.

Fig. 1 is a schematic structural diagram of a humidity alarm device according to an embodiment of the present invention;

fig. 2 is a first schematic structural diagram of a battery box according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram ii of a battery box according to an embodiment of the present invention.

Wherein, in the figures, the respective reference numerals:

1. a mounting seat; 11. a fixed block; 111. mounting grooves; 12. a sealing plate; 13. a through hole; 14. mounting holes; 2. a moisture absorption device; 21. a barrel; 211. a moisture-absorbing aperture; 212. a water leakage hole; 213. a viewing port; 214. a transparent plate; 215. a color layer; 22. an elastic member; 23. a collection canister; 3. a microswitch; 4. a solid water-absorbing particle; 5. connecting an external power supply; 51. a storage battery; 6. an alarm device; 61. an indicator light; 62. a buzzer; 7. a battery box; 71. connecting holes; 72. a transparent viewing plate; 8a, a first conductive line; 8b, a second conductive line; 8c, a third conductive line; 8d and a fourth conducting wire.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1 and fig. 2, a humidity alarm device provided by the present invention will now be described. A humidity alarm device comprises a mounting seat 1, a moisture absorption device 2 and a microswitch 3, the mounting seat 1 is used for being mounted in a battery box 7, the moisture absorption device 2 and the microswitch 3 are arranged on the mounting seat 1, the moisture absorption device 2 comprises a barrel 21, an elastic part 22 and a collecting barrel 23, a moisture absorption hole 211 is formed in the side surface of the barrel 21, a water leakage hole 212 is formed in one end of the barrel 21, the collecting barrel 23 is sleeved on the barrel 21 and avoids the moisture absorption hole 211, the water leakage hole 212 is located in the collecting barrel 23, solid water absorption particles 4 which are used for absorbing water and become liquid and are located between the moisture absorption hole 211 and the water leakage hole 212 are arranged in the barrel 21, the elastic part 22 is connected between the barrel 21 and the collecting barrel 23, one terminal of the microswitch 3 is used for electrically connecting an input end of an external power supply 5, the other terminal of the microswitch 3 is used for connecting an input end of an alarm device 6, a grounding end, the control end of the microswitch 3 faces the bottom of the collecting cylinder 23, and the collecting cylinder 23 is used for collecting liquid to overcome the elastic force of the elastic piece 22 to contact the control end.

The use principle is as follows: the battery case 7 is generally sealed at the time of use, i.e., the outside air and water do not enter the inside of the battery case 7, and then mounted on a ship. If the battery box 7 on the ship is not damaged, the battery box 7 cannot be maintained. Since the ship is on water, the air in the ship is very humid. When the battery case 7 is damaged, external moist air may enter the battery case 7. The air inside the battery case 7 becomes more humid than the air inside the sealed battery case 7. Air enters the cylinder body 21 through the moisture absorption holes 211, the solid water-absorbing particles 4 in the cylinder body 21 absorb water and become liquid, and the liquid flows into the collection cylinder 23 through the water leakage holes 212. After a certain amount of liquid is collected by the collecting cylinder 23, the collecting cylinder 23 overcomes the elastic force of the elastic piece 22, and the collecting cylinder 23 moves along the cylinder body 21 to contact the control end of the microswitch 3; when the control end of the microswitch 3 is touched, the external power supply 5 is communicated with the alarm device 6, and the external power supply 5 supplies power to the alarm device 6, so that the alarm device 6 gives an alarm.

The utility model provides a pair of humidity alarm device compares with prior art, takes place to damage when battery box 7, and water absorption device can make alarm device 6 report to the police to the user can in time learn battery box 7 and take place to damage. The user carries out relevant processing to battery box 7 in time, reduces the potential safety hazard of battery box 7 of boats and ships. The elastic part 22 ensures that the collecting cylinder 23 can be far away from the control end of the micro switch 3 when a certain amount of liquid is not collected, and the probability of false alarm of the humidity alarm device 6 is reduced.

Specifically, the solid water absorbing particles are anhydrous calcium chloride particles, magnesium chloride particles or solid sodium hydroxide particles.

Further, please refer to fig. 1, as a specific embodiment of the humidity alarm device provided by the present invention, an observation port 213 is disposed at an end of the cylinder 21 away from the water leakage hole 212, a transparent plate 214 covers the observation port 213, and the transparent plate 214 is hermetically connected to the cylinder 21.

The transparent plate 214 prevents the solid water absorbing particles 4 from leaking from the viewing port 213. The transparent plate 214 facilitates the user to observe the consumption of the solid water absorbing particles 4 from the observation port 213.

Further, please refer to fig. 1, as a specific embodiment of the humidity alarm device provided by the present invention, a color layer 215 is disposed in the cylinder 21, and the color layer 215 is located at one end of the cylinder 21 where the water leakage hole 212 is disposed.

When the solid water-absorbent particles 4 in the cylinder 21 do not become completely liquid, the solid water-absorbent particles 4 cover the color layer 215; when the solid water-absorbing particles 4 in the cylinder 21 are completely changed into liquid, the user can observe the color layer 215 from the observation port 213, thereby reminding the user that the battery box 7 is damaged, and preventing the humidity alarm device 6 from reminding the user when the alarm device 6 is damaged.

Further, referring to fig. 1, as a specific embodiment of the humidity alarm device provided by the present invention, the elastic member 22 is a tension spring or a bending plate.

The elastic member 22 has a simple structure and is very practical.

Further, please refer to fig. 1, as the utility model provides a pair of the utility model provides a humidity alarm device's a concrete implementation mode, mount pad 1 includes fixed block 11 and closing plate 12, be equipped with mounting groove 111 on the fixed block 11, the notch department of mounting groove 111 covers has closing plate 12, closing plate 12 is fixed on fixed block 11, be equipped with a plurality of through-holes 13 with mounting groove 111 intercommunication on the fixed block 11, still be equipped with mounting hole 14 on the fixed block 11, the one end that is equipped with viewing aperture 213 of barrel 21 is located mounting hole 14, barrel 21 is fixed on fixed block 11, micro-gap switch 3 fixes on closing plate 12.

The barrel 21, the microswitch 3, the collecting barrel 23, the elastic part 22 and the solid water-absorbing particles 4 are positioned in the mounting groove 111, so that the mounting seat 1 protects the barrel 21, the microswitch 3, the collecting barrel 23, the elastic part 22 and the solid water-absorbing particles 4 from being damaged by external force, and the mounting convenience of the humidity alarm device 6 is improved.

Further, please refer to fig. 1, as a specific implementation of the humidity alarm device provided by the present invention, the wiring end of the micro switch 3 is inserted into the fixing block 11.

The user can carry out the wiring to micro-gap switch 3 in the outside of fixed block 11, improves the convenience of humidity alarm device 6 installation.

The utility model provides a pair of battery box please refer to fig. 1 and fig. 2, has adopted above-mentioned humidity alarm device, and mount pad 1 is fixed in battery box 7, and the bottom of surge drum 23 is towards the bottom of battery box 7.

A humidity alarm device 6 is arranged in the battery box 7, so that a user can be reminded whether the battery box 7 is damaged or not. The bottom of the collecting cylinder 23 faces the bottom of the battery box 7, and the normal use of the humidity alarm device 6 is guaranteed.

Further, please refer to fig. 1 and fig. 2, as a specific embodiment of the battery box provided by the present invention, the external power source 5 is a storage battery 51, the storage battery 51 is fixed in the battery box 7, the positive pole of the storage battery 51 is connected to a terminal of the micro switch 3, and the negative pole of the storage battery 51 is connected to the alarm device 6.

The accumulator 51 is able to supply the alarm device 6 when the control terminal of the microswitch 3 is touched. The storage battery 51 and the battery pack of the battery box 7 are independent, i.e. the battery pack is not dead, which does not affect the normal operation of the storage battery 51.

Further, please refer to fig. 1 and fig. 2, as a specific embodiment of the battery box provided by the present invention, the alarm device 6 is an indicator light 61, the indicator light 61 is disposed outside the battery box 7, an input end of the indicator light 61 is connected to a terminal of the micro switch 3 through a first wire 8a, a grounding end of the indicator light 61 is connected to a grounding end of the external power supply 5 through a second wire 8b, the first wire 8a and the second wire 8b are disposed through the battery box 7, the first wire 8a is connected to the battery box 7 in a sealing manner, and the second wire 8b is connected to the battery box 7 in a sealing manner.

The user can judge whether the battery box 7 is damaged or not by observing whether the indicator lamp 61 is lighted, which is very convenient. The first lead 8a is hermetically connected with the battery box 7, and the second lead 8b is hermetically connected with the battery box 7, so that the air tightness of the battery box 7 is ensured.

Further, please refer to fig. 1 and fig. 3, as the utility model provides a specific embodiment of a battery box, alarm device 6 is buzzer 62, buzzer 62 sets up outside battery box 7, buzzer 62's input is connected in a wiring end of micro-gap switch 3 through third wire 8c, buzzer 62's earthing terminal is connected in external power supply 5's earthing terminal through fourth wire 8d, third wire 8c and fourth wire 8d wear to locate battery box 7, sealing connection between third wire 8c and the battery box 7, sealing connection between fourth wire 8d and the battery box 7.

The user judges whether the battery box 7 is damaged by sounding the buzzer 62, which is very convenient. The third lead 8c is hermetically connected with the battery box 7, and the fourth lead 8d is hermetically connected with the battery box 7, so that the air tightness of the battery box 7 is ensured.

Specifically, be equipped with group battery (not shown in the figure) in the battery box 7, the group battery is connected with PCB board (not shown in the figure), and the PCB board is connected with charging wire (not shown in the figure) and discharge wire (not shown in the figure), and charging wire and discharge wire wear to locate battery box 7, sealing connection between charging wire and the battery box 7. The discharge wire is hermetically connected with the battery box 7.

Specifically, the top of the battery box 7 is provided with a connecting hole 71, a transparent observation plate 72 is connected to the connecting hole 71 in a covering manner, the transparent observation plate 72 is connected to the battery box 7 in a sealing manner, and the mounting hole 14 faces the connecting hole 71.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A humidity alarm device is characterized by comprising a mounting seat, a moisture absorption device and a microswitch, wherein the mounting seat is used for being mounted in a battery box, the moisture absorption device and the microswitch are arranged on the mounting seat, the moisture absorption device comprises a barrel body, an elastic part and a collecting barrel, a moisture absorption hole is formed in the side surface of the barrel body, a water leakage hole is formed in one end of the barrel body, the collecting barrel is sleeved on the barrel body and avoids the moisture absorption hole, the water leakage hole is formed in the collecting barrel, solid water absorption particles which are used for absorbing water and become liquid and are located between the moisture absorption hole and the water leakage hole are arranged in the barrel body, the elastic part is connected between the barrel body and the collecting barrel, one wiring end of the microswitch is used for electrically connecting the input end of an external power supply, and the other wiring end of the microswitch is used for connecting the input end of the alarm device, the grounding end of the alarm device and the grounding end of the external power supply are grounded, the control end of the microswitch faces the bottom of the collecting cylinder, and the collecting cylinder is used for collecting liquid to overcome the elastic force of the elastic piece to contact the control end.

2. The humidity alarm device as claimed in claim 1, wherein an observation port is provided at an end of the cylinder body facing away from the water leakage hole, the observation port is covered with a transparent plate, and the transparent plate is hermetically connected with the cylinder body.

3. The humidity alarm device according to claim 2, wherein a color layer is provided in said cylinder, said color layer being located at an end of said cylinder where said water leakage hole is provided.

4. The humidity alarm device of claim 1, wherein the elastic member is a tension spring or a bent plate.

5. The humidity alarm device according to claim 1, wherein the mounting seat comprises a fixing block and a sealing plate, the fixing block is provided with a mounting groove, the opening of the mounting groove is covered with the sealing plate, the sealing plate is fixed on the fixing block, the fixing block is provided with a plurality of through holes communicated with the mounting groove, the fixing block is further provided with a mounting hole, one end of the barrel body provided with the viewing port is located in the mounting hole, the barrel body is fixed on the fixing block, and the microswitch is fixed on the sealing plate.

6. The humidity alarm device according to claim 5, wherein the terminal of the micro switch is inserted into the fixing block.

7. A battery box, comprising the humidity alarm device as claimed in any one of claims 1 to 6, wherein the mounting seat is fixed in the battery box, and the bottom of the collecting barrel faces the bottom of the battery box.

8. The battery box of claim 7, wherein the external power source is a storage battery, the storage battery is fixed in the battery box, the positive pole of the storage battery is connected to a terminal of the microswitch, and the negative pole of the storage battery is connected to the alarm device.

9. The battery box of claim 7, wherein the alarm device is an indicator light, the indicator light is disposed outside the battery box, an input end of the indicator light is connected to a terminal of the micro switch through a first wire, a ground terminal of the indicator light is connected to a ground terminal of the external power supply through a second wire, the first wire and the second wire penetrate through the battery box, the first wire and the battery box are connected in a sealing manner, and the second wire and the battery box are connected in a sealing manner.

10. The battery box of claim 7, wherein the alarm device is a buzzer, the buzzer is disposed outside the battery box, an input end of the buzzer is connected to a terminal of the micro switch through a third wire, a ground terminal of the buzzer is connected to a ground terminal of the external power supply through a fourth wire, the third wire and the fourth wire penetrate through the battery box, the third wire and the battery box are connected in a sealed manner, and the fourth wire and the battery box are connected in a sealed manner.