TWM472163U - Illumination device - Google Patents

Description

Lighting device

This creation is about a lighting device, especially a detachable lighting device that is provided with a door handle as an aid and provides escape lighting.

According to the evolution of light source lighting, probably from 2.05 million to 700,000 years ago, the Yuanmou era used fire as lighting or other purposes. Later, the Paleolithic Age and the Neolithic Age (50,000 to 5,000 BC) have understood With torches and simple oil lamps, and now you can see the candles, probably 3,000 years before the BC, the Phoenix and Etruscans, coated with a layer of grease on the outer part of the oily hard fruit, became the earliest invented candle, arrived It was only in 300 BC that there was a candle made of modern beeswax. Until 1879, Edison invented the tungsten light bulb to bring the history of human lighting evolution to another new era, and after more than a hundred years of development. There are more types, more convenient and durable lighting devices.

Modern lighting devices are not only used as an illumination source, but can be a specific indicator (such as a warning sign), an advertising device, or even a device art. Therefore, the lighting device changes not only the difference of the light source, the way of lighting, but also the light. The outer casing of the source can also be of considerable variety and applied in different fields.

For example, lighting devices are used in the field of escape guidelines. Typically, lighting devices in the field activate their functionality in a power-off environment to direct the direction of escape and give the environment a basic light to assist the escaper in moving. However, such lighting devices are not located everywhere, usually at entrances or stairwells. For escapers, the effect of help is limited. After all, you must find the direction to the doorway or stairs before you can get some help. Moreover, in the path of the escaper, there is no necessarily a lighting device. Whether it is safe and fast to move and leave the scene is still a big problem.

Since the prior art is still unable to perfect such problems, it is necessary to break through and solve them. Therefore, how to improve convenience, practicability and economic benefits is a key project that the industry should strive to solve and overcome.

Therefore, the creators of this case have developed a solution that is more convenient, practical and economical, in view of the fact that the lack of conventional lighting devices is not ideal, and hopes to develop a more convenient, practical and economical lighting device to promote society. The development of this work has been created by the idea of a long time.

The purpose of the present invention is to provide an illumination device that directs the escaper to indicate the direction of escape in the dark and provides the illumination means necessary for escape, so that the escaper can quickly find the escape direction in an environment where the line of sight is unknown. And easy access to lighting equipment.

Another object of the present invention is to provide a lighting device that can be detachably sleeved on a door handle, such as a handle of a horn lock, to assist a user in turning the door handle.

In order to achieve the above-mentioned various purposes and effects, the present invention discloses a lighting device that is detachably disposed on a door handle, the lighting device comprising: a body including a grip portion and a set portion, One side of the grip portion is connected to the sleeve portion, the sleeve portion has an inner side surface and an outer side surface; a first lighting unit is disposed on an outer side of the sleeve portion; and a lighting switch is disposed on the side of the body And electrically connecting the first lighting unit.

10‧‧‧ Ontology
12‧‧‧ grip
14‧‧‧Sets
142‧‧‧ inside
144‧‧‧ outside side
20‧‧‧First lighting unit
30‧‧‧Lighting switch
40‧‧‧ indicator light
50‧‧‧ Elastomers
60‧‧‧Second lighting unit

The first A is a top view of the structure of the first embodiment of the creation;
The first B is a side view of the structure of the first embodiment of the creation;
2 is a schematic structural view of a second embodiment of the present invention; and a third diagram is a structural diagram of the third embodiment of the present invention.

In order to give your reviewers a better understanding and understanding of the characteristics of the creation and the efficacies achieved, please provide a better example and a detailed description of the following:

First, please refer to the first A figure and the first B figure, which is a top view of the structure and a side view of the structure of the first embodiment of the present invention; as shown in the figure, the lighting device of the embodiment is detachably provided on a door handle. In particular, the door handle of the laterally non-extended handle, such as a horn lock door handle, includes a body 10, a first lighting unit 20 and a lighting switch 30. The body 10 includes a grip portion 12 and a set portion 14 The sleeve portion 14 is connected to the sleeve portion 14 . The sleeve portion 14 has an inner side surface 142 and an outer side surface 144 . The first illumination unit 20 is disposed on the outer side surface 144 of the sleeve portion 14 . The illumination switch 30 is provided. It is disposed on one side of the body 10 and electrically connected to the first lighting unit 20.

The sleeve portion 14 of the body 10 is sleeved on the door handle to fix the body 10 to the door handle, and the door handle is interlocked by the grip portion 12 to assist in opening and closing the door. The first lighting unit 20 is used to provide a lighting function. The first lighting unit 20 is an LED lamp. The lighting switch 30 is used to open and close the first lighting unit 20, wherein the holding portion 12 is further provided with an indicator light 40, which is electrically connected. Or the signal is connected to a disconnection sensing unit (not shown), which can guide the direction of escape and the location of the creation in a power-off, dark environment.

In addition, the sleeve portion 14 is an elastic member which has the characteristics of telescopicity, and can be closely attached to the door handle after the door handle is placed, especially the lateral non-extension handle such as a horn lock door handle. The door handle, as a device for assisting the rotation of the door handle, to rotate the door handle by pulling the handle portion 12 to open or close the door panel; since the indicator light 40 is electrically connected or disconnected by a signal The measuring unit, when the environment lighting fixture has no power input, the environment is dark, the indicator light 40 will automatically light up to indicate the escape direction of the escaper and the position of the lighting device, if the indicator light 40 and the broken inductor When the measuring unit is a signal connection, the disconnecting sensing unit sends a signal through a transmitting unit, the indicator light has a receiving unit (not shown) to receive the signal, and after receiving the signal, the indicator is activated. The function of 40, the indicator light 40 is an LED module, after the escaper finds the position of the lighting device, the sleeve portion 14 of the body 10 is removed, that is, it can be used as a portable flashlight, which is turned on through the illumination switch 30. Closing the first lighting unit 20 Use help escape.

Please refer to the second figure, which is a schematic structural view of the second embodiment of the present invention; as shown in the figure, the difference between the present embodiment and the first embodiment is that the inner side 142 of the sleeve portion 14 is provided with an elastic body 50. When the sleeve portion 14 is not elastic, the elastic body 50 can help the sleeve portion 14 to abut the door handle.

Please refer to the third figure, which is a schematic structural view of the third embodiment of the present invention. As shown in the figure, the difference between the present embodiment and the first embodiment is that the inner side surface 142 of the sleeve portion 14 is provided with a second illumination unit 60. The second lighting unit 60 is an LED lamp. The second lighting unit 60 is an LED lamp. In order to provide the sleeve portion 14 to the door handle, the second lighting unit 60 is not subjected to the sleeve portion. 14 and the door handle is pressed, the inner side 142 of the sleeve portion 14 can be provided with a groove (not numbered), the second lighting unit 60 is disposed in the groove, the height of the second lighting unit 60 is less than or equal to the The height of the groove, such that the second lighting unit 60 is not subjected to compression. In addition, the elastic body 50 and the second illumination unit 60 can also be disposed on the inner side surface 142 of the sleeve portion 14 as long as the area of the elastic body 50 is changed, that is, the area of the elastic body 50 is smaller than the inner side surface 142, and the remaining The portion of the second lighting unit 60 can be provided.

In summary, the creation is detachably set on the door handle in general, and is used as an auxiliary door handle. When a power outage occurs and the environment is dark, the indicator light will illuminate, guiding the direction of escape and the present. At the time of creation, the escaper can remove the creation from the door handle and activate the lighting function of the first lighting unit as a flashlight for escape to help the escaper get out of the dark environment.

However, the above description is only for the preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and the variations, modifications, and modifications of the shapes, structures, features, and spirits described in the scope of the patent application. , should be included in the scope of the patent application of this creation.

This creative department is a novelty, progressive and available for industrial use. It should meet the requirements of patent applications stipulated in China's Patent Law. It is undoubtedly a new type of patent application, and the Prayer Council will grant patents as soon as possible. prayer.

10‧‧‧ Ontology

12‧‧‧ grip

14‧‧‧Sets

142‧‧‧ inside

144‧‧‧ outside side

20‧‧‧First lighting unit

30‧‧‧Lighting switch

40‧‧‧ indicator light

Claims (9)

A lighting device is detachably disposed on a door handle, the lighting device comprising:
a body comprising a grip portion and a sleeve portion, the grip portion being coupled to the sleeve portion, the sleeve portion having an inner side surface and an outer side surface;
a first lighting unit is disposed on the outer side of the sleeve portion; and a lighting switch is disposed on one side of the body and electrically connected to the first lighting unit. The lighting device of claim 1, wherein the holding portion is further provided with an indicator light, and the electrical connection or the signal is connected to the disconnected sensing unit. The lighting device of claim 2, wherein the inner side of the sleeve is provided with a second lighting unit electrically connected or signaled to the disconnecting sensing unit. The lighting device of claim 3, wherein the second lighting unit is an LED lamp. The lighting device of claim 2, wherein the indicator light is an LED module. The lighting device of claim 1, wherein the sleeve is an elastic member. The lighting device of claim 1, wherein the inner side of the sleeve is provided with an elastic body. The lighting device of claim 1, wherein the door handle is a horn lock door handle. The lighting device of claim 1, wherein the first lighting unit is an LED lamp.