Floating key chain lamp

Abstract

The utility model discloses a floatable key chain lamp which comprises a floatable key chain body, an indicating lamp and a power supply battery, the key chain body is provided with a key connecting hole, and a closed floating cavity is formed in the inner wall of the key chain body; the indicating lamp and the power supply battery are installed in the floating cavity of the key chain body and electrically connected, and the key chain body is provided with a light-transmitting area corresponding to the indicating lamp. The floatable key chain lamp has the floating capacity, so that a key connected with the floatable key chain lamp can be prevented from sinking into water, and people can fish the key conveniently.

Description

Technical Field

[0001] This utility model relates to the field of marine engineering, and in particular to a floating keychain light. Background Technology

[0002] Many existing ships have devices that require keys to open and close. These keys are usually attached to keychains and hung on the wall when not in use. However, due to the turbulence of the ship during navigation, the keys may fall into the water and sink due to their own weight, making them very difficult to retrieve.

[0003] In view of the above problems, it is necessary to study a floating keychain light that has the ability to float and prevent the key attached to the floating keychain light from sinking into the water. Utility Model Content

[0004] The purpose of this invention is to provide a floating keychain light that has the ability to float and prevent the key connected to the floating keychain light from sinking into the water.

[0005] To achieve the above objectives, the solution of this utility model is:

[0006] A floating keychain light includes a floating keychain body, an indicator light, and a power supply battery. The keychain body has a key connection hole, and the inner wall of the keychain body forms a sealed floating cavity. The indicator light and the power supply battery are installed in the floating cavity of the keychain body, and the power supply battery is electrically connected to the indicator light. The keychain body has a light-transmitting area corresponding to the indicator light.

[0007] The floating keychain light also includes a control circuit board installed in the floating cavity of the keychain body, and the control circuit board is electrically connected to the indicator light and the power supply battery respectively.

[0008] The control circuit board is equipped with a water immersion switch, and the key fob body is equipped with a detection hole that seals with the probe of the water immersion switch.

[0009] The keychain body includes a cover and a base that are sealed together, at least one of the cover and the base being a light-transmitting structure, and the floating cavity is formed between the cover and the base.

[0010] The cover and base are made of PC.

[0011] The base is provided with the key connection hole.

[0012] The cover and the base are detachably connected, and a sealing ring is sandwiched between the cover and the base.

[0013] The cover is snapped together with the base or secured with screws.

[0014] The indicator light and the key connection hole are located on both sides of the key fob body.

[0015] The keychain body also has a hanging hole.

[0016] With the above solution, when using the floating keychain light of this utility model, the key is connected to the key connection hole of the keychain body. If the floating keychain light and the key fall into the water due to an accident, the keychain body will float on the water surface because of its buoyancy, thus preventing the key connected to the keychain body from sinking to the bottom and making it easier for people to retrieve. In addition, this utility model also has an indicator light, which is used to illuminate and indicate the location of the keychain body so that people can quickly find the keychain body. Attached Figure Description

[0017] Figure 1 This is an exploded view of the structure of this utility model.

[0018] Figure 2 This is a schematic diagram of the structure of this utility model.

[0019] Figure 3 This is a cross-sectional view of the present invention.

[0020] Label Explanation:

[0021] Keychain body 1, floating cavity 10, cover 11, detection hole 111, base 12, key connection hole 121, hanging hole 122, sealing ring 13.

[0022] Indicator light 2,

[0023] Power supply battery 3,

[0024] Control circuit board 4, water immersion switch 41, probe 411. Detailed Implementation

[0025] To further explain the technical solution of this utility model, the following detailed description is provided through specific embodiments.

[0026] like Figures 1 to 3As shown, this utility model discloses a floating keychain light, which includes a floating keychain body 1, an indicator light 2, and a power supply battery 3. The keychain body 1 has a key connection hole 121 for connecting a key (the key can be connected to the key connection hole 121 via a key ring). The inner wall of the keychain body 1 forms a sealed floating cavity 10, which enables the keychain body 1 to float. The indicator light 2 and the power supply battery 3 are installed in the floating cavity 10 of the keychain body 1. The indicator light 2 is used to emit light to indicate the location of the keychain body 1 so that people can quickly find the keychain body 1. The power supply battery 3 is electrically connected to the indicator light 2 to supply power to the indicator light 2. The power supply battery 3 can be a button battery. The keychain body 1 has a light-transmitting area corresponding to the indicator light 2 so that the light emitted by the indicator light 2 can pass through the keychain body 1.

[0027] In use, the floating keychain light of this invention connects to a key via the key connection hole 121 on the keychain body 1. If the keychain light and key accidentally fall into the water, the keychain body 1 will float on the surface due to its buoyancy, preventing the key from sinking and facilitating retrieval. Furthermore, the indicator light 2 illuminates to indicate the location of the keychain body 1, making it easy for people to quickly locate it.

[0028] In an embodiment of this utility model, the indicator light 2 and the key connection hole 121 can be located on opposite sides of the key fob body 1, so that when the floating key fob light and key of this utility model fall into the water, the indicator light 2 will be on top, making the light emitted by the indicator light 2 easy for people to see.

[0029] In an embodiment of this utility model, a floating keychain light may further include a control circuit board 4 installed in the floating cavity 10 of the keychain body 1. The control circuit board 4 is electrically connected to the indicator light 2 and the power supply battery 3, respectively, and is used to control whether the indicator light 2 works. The control circuit board 4 may be equipped with a water immersion switch 41, and the keychain body 1 is equipped with a detection hole 111 that seals with the probe 411 of the water immersion switch 41. When the floating keychain light and the key fall into the water, the water immersion switch 41 of the control circuit board 4 detects the water flow and controls the indicator light 2 to light up; when the water immersion switch 41 of the control circuit board 4 does not detect the water flow, the indicator light 2 turns off to reduce power consumption.

[0030] In an embodiment of this utility model, the key fob body 1 may include a cover 11 and a base 12 that are sealed together. At least one of the cover 11 and the base 12 is a light-transmitting structure to ensure that the key fob body 1 has a light-transmitting area corresponding to the indicator light 2. The floating cavity 10 is formed between the cover 11 and the base 12. Specifically, the cover 11 and the base 12 may be made of PC. The base 12 is a light-transmitting structure and has the key connection hole 121. The cover plate has the detection hole 111.

[0031] In an embodiment of this utility model, the cover 11 and the seat 12 are detachably connected (e.g., by snap-fit ​​connection or by screw locking) and a sealing ring 13 is sandwiched between the cover 11 and the seat 12, so that the cover 11 and the seat 12 are sealed together.

[0032] In an embodiment of this utility model, the keychain body 1 may also be provided with a hanging hole 122 so that the keychain body 1 can be hung on a hook on the wall, and the hanging hole 122 may be provided in the base 12 of the keychain body 1.

[0033] The above embodiments and figures are not intended to limit the product form and style of this utility model. Any appropriate changes or modifications made by those skilled in the art should be considered as not departing from the patent scope of this utility model.

Claims

1. A floating keychain light, characterized in that: The device includes a floating keychain body, an indicator light, and a power supply battery. The keychain body has a key connection hole, and the inner wall of the keychain body forms a sealed floating cavity. The indicator light and the power supply battery are installed in the floating cavity of the keychain body. The power supply battery is electrically connected to the indicator light, and the keychain body has a light-transmitting area corresponding to the indicator light.

2. The floating keychain light as described in claim 1, characterized in that: It also includes a control circuit board installed in the floating cavity of the key fob body, which is electrically connected to the indicator light and the power supply battery respectively.

3. A floating keychain light as described in claim 2, characterized in that: The control circuit board is equipped with a water immersion switch, and the key fob body is equipped with a detection hole that seals with the probe of the water immersion switch.

4. A floating keychain lamp as described in claim 1, characterized in that: The keychain body includes a cover and a base that are sealed together, at least one of the cover and the base being a light-transmitting structure, and the floating cavity is formed between the cover and the base.

5. A floating keychain light as described in claim 4, characterized in that: The cover and base are made of PC.

6. A floating keychain lamp as described in claim 4, characterized in that: The base is provided with the key connection hole.

7. A floating keychain lamp as described in claim 4, characterized in that: The cover and the base are detachably connected, and a sealing ring is sandwiched between the cover and the base.

8. A floating keychain light as described in claim 7, characterized in that: The cover is snapped together with the base or secured with screws.

9. A floating keychain lamp as described in claim 1, characterized in that: The indicator light and the key connection hole are located on both sides of the key fob body.

10. A floating keychain lamp as described in claim 1, characterized in that: The keychain body also has a hanging hole.

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