CN221284826U - Key ring with changeable light - Google Patents

Abstract

The utility model relates to the technical field of key chains, in particular to a key chain with variable light, which comprises a body, wherein the top of the body is provided with a key ring, one side in the body is provided with a clamping groove structure, the clamping groove structure is provided with LED light-emitting modules capable of emitting different color lights, the front side of the body is provided with a cavity, a doll is arranged in the cavity, one light-emitting side of the LED light-emitting modules faces the cavity, a variable LED light bar connected with the LED light-emitting modules is wound in the cavity, and the LED light-emitting modules are provided with a starting switch combined with a television switch. According to the utility model, the body is arranged into a television shape, and the LED light-emitting module capable of changing the color light and the LED light bar are arranged in the body so as to irradiate the doll in the body, so that the interesting and playability is greatly improved through the matching of the doll and the LED light, and the consumer has more selectivity and ornamental value.

Description

Key ring with changeable light

Technical Field

The utility model relates to the technical field of key chains, in particular to a key chain with variable light.

Background

The key ring is used as an ornament, various patterns are available in the market, some articles made of rubber with various patterns are hung on the key, some cards with signposts are provided, and other miniature toys with game functions are provided. The key ring is characterized in that the key ring is hung on a key to play a role in illumination, and mainly comprises a key ring body, a battery arranged in the key ring body, a light-emitting diode which is in contact with the anode and the cathode of the battery and arranged on the key ring body, and a switch which can control a bulb and is arranged on the key ring body. At present, the key ring and the electronic key ring on the market are basically of pvc solid structures and single-mode lamplight, lack of variability does not have strong interestingness, and the function is single, so that the key ring and the electronic key ring cannot attract wide consumers.

Disclosure of utility model

The utility model aims at overcoming the defects of the prior art and provides a key ring which can change the light in the key ring body into various different colors and is attractive.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: a key fob with variable light comprising: the body, body top are equipped with the key ring, and this internal one side has the draw-in groove structure, and the draw-in groove is structural to be installed and to send out the LED light-emitting module of different chromatic light, and the front side of body has the cavity, installs public young in the cavity, and the luminous one side of LED light-emitting module is towards the cavity, and the cavity is interior to be equipped with around the changeable colour LED lamp strip of being connected with the luminous module of LED, and the luminous module of LED is equipped with the start switch that combines with the TV set switch.

In an embodiment, the LED light-emitting module comprises a light-reflecting box which is arranged in the clamping groove structure and provided with a lap joint, a circuit board which is arranged in the light-reflecting box, a plurality of small LED lamp tubes which are arranged in the light-reflecting box and are controlled to change color by the circuit board, and an energy storage battery, wherein the LED lamp bars are connected with the circuit board.

In one embodiment, a charging connector connected with the circuit board is arranged on the body at one side of the LED light-emitting module.

In an embodiment, the body includes a front housing and a rear housing, the chamber is disposed on the front housing, and the front housing and the rear housing are correspondingly provided with a clamping groove structure.

In one embodiment, the front housing at one side of the slot structure is provided with a light-transmitting slot communicating with the cavity.

In one embodiment, the front and rear housings are made of a plastic material.

In an embodiment, the light color emitted by the LED light emitting module each time is different from the light color emitted by the LED light bar each time.

The utility model has the beneficial effects that: the body is set to be in a television shape, and the LED light emitting module capable of changing the color light and the LED light bar are arranged in the body so as to irradiate the doll in the body, so that the interesting playability is greatly improved through the collocation of the doll and the LED light, and the consumer has more selectivity and ornamental value.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

Fig. 2 is an exploded view of the present utility model.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. The present utility model may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the utility model, whereby the utility model is not limited to the specific embodiments disclosed below.

Referring to fig. 1 and 2, the present embodiment provides a key ring with variable light, including a main body 10, the main body 10 is configured in a shape of a television, the main body 10 is composed of a front housing 101 and a rear housing 102, the front housing 101 and the rear housing 102 are buckled and assembled together, a key ring 103 is arranged at the top of the rear housing 102, the front housing 101 and the rear housing 102 are formed by injection molding plastic materials, a clamping groove structure is correspondingly arranged at one side of the front housing 101 and one side of the rear housing 102, an LED light emitting module 20 capable of emitting different color lights is installed in the clamping groove structure, a cavity 1011 illuminated by the LED light emitting module 20 is formed on the front housing 101, a doll 40 is installed in the cavity 1011, and a color-changeable LED light bar 30 connected with the LED light emitting module 20 is circumferentially arranged in the cavity 1011; in addition, the LED light-emitting module 20 is provided with a starting switch 201 combined with a television switch, and the interestingness of the product is improved by skillfully combining the starting switch 201 with the television switch.

It should be noted that, the LED light module 20 and the LED light bar 30 are provided with a plurality of lighting modes, a color-changing LED lighting mode, a flash mode and a normal lighting mode, when the lighting mode is adjusted by the start switch 201 and the mode is changed, the LED light enters the fast flashing mode by pressing the start switch 201 once; the switch 201 is started twice, and the LED lamp enters a normal flicker mode; the switch 201 is started for three times, and the LED lamp is normally on; the switch 201 is turned on four times, and the LED lamp is turned off, so that the consumer has more selectivity and more appreciation.

In one embodiment, the LED lighting module 20 includes a light reflecting box 202 disposed in the card slot structure and having a first opening, a circuit board disposed in the light reflecting box 202, a plurality of small LED lamps disposed in the light reflecting box 202 and controlled to change color by the circuit board, and an energy storage battery, wherein the LED lamp bar 30 is connected with the circuit board, and can reflect light into the chamber 1011 through the light reflecting box 202, thereby improving the brightness of the chamber 1011 and attracting customers in combination with the doll 40; in addition, a transparent plate is installed on the sliding opening, so that dust can be prevented from entering.

In one embodiment, the front housing 101 located at one side of the slot structure is provided with a light-passing slot 1012 in communication with the chamber 1011, and since the light-reflecting box 202 passes toward the chamber 1011, the light is irradiated into the chamber 1011 through the light-passing slot 1012.

In an embodiment, a charging connector 203 connected with a circuit board is disposed on the body 10 at one side of the LED lighting module 20, and the charging connector 203 is connected with an external power source to charge the energy storage battery, so as to improve the practicality of the product.

Preferentially, in order to improve the interestingness of the product, the light color emitted by the small-sized LED lamp tube each time is different from the light color emitted by the LED lamp strip 30 each time.

In summary, the main body 10 is set to be in a shape of a television, and the LED light emitting module 20 and the LED light bar 30 capable of converting color light are arranged in the main body 10 to illuminate the doll 40 in the main body 10, so that the interesting and playability are greatly improved by matching the doll 40 and the LED light, and the consumer has more selectivity and ornamental value.

The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims (7)

1. A key fob with variable light comprising: the body, body top are equipped with the key ring, and its characterized in that, this internal one side has the draw-in groove structure, and the draw-in groove structurally has installed the LED light-emitting module that can send different chromatic light, and the front side of body has the cavity, installs public young in the cavity, and the luminous one side of LED light-emitting module is towards the cavity, and the cavity is encircleed and is equipped with the LED lamp strip of discolouring that is connected with the luminous module of LED, and the luminous module of LED is equipped with the start switch that combines with the TV set switch.

2. The key ring of claim 1, wherein the LED lighting module comprises a light reflecting box with a single opening and a circuit board in the light reflecting box, and a plurality of small LED tubes and energy storage batteries in the light reflecting box and controlled by the circuit board to change color, and the LED light bars are connected with the circuit board.

3. The key ring with changeable light according to claim 2, wherein the body at one side of the LED lighting module is provided with a charging connector connected with the circuit board.

4. The key fob of claim 1, wherein the body comprises a front housing and a rear housing, the chamber is disposed on the front housing, and the front housing and the rear housing are correspondingly provided with a slot structure.

5. The key fob of claim 4 wherein the front housing on one side of the slot structure has a light passing slot in communication with the cavity.

6. The key fob of claim 4, wherein the front housing and the rear housing are made of a plastic material.

7. The key fob of claim 1, wherein the light color emitted by the LED light module each time is different from the light color emitted by the LED light bar each time.