CN211821852U

CN211821852U - Rotary desk lamp

Info

Publication number: CN211821852U
Application number: CN202020236625.9U
Authority: CN
Inventors: 苑星; 姜龙
Original assignee: Panzhihua University
Current assignee: Panzhihua University
Priority date: 2020-03-02
Filing date: 2020-03-02
Publication date: 2020-10-30
Anticipated expiration: 2030-03-02

Abstract

The utility model discloses a portable rotatory desk lamp in life instrument field, including two inside and outside frames, wherein the inside casing articulates through the round pin axle with the middle part of frame both sides the top of inside casing is equipped with rotatory lamp stand and LED bulb, the bottom of frame is equipped with the base, is equipped with the control switch of power source and control circuit break-make on the base, power source's input inserts the power, and the output passes frame, round pin axle and inside casing in proper order through the wire and links to each other with the LED bulb on the rotatory lamp stand. The utility model has the advantages that: utilize mutual articulated inside casing and frame as the skeleton, set up rotatory lamp stand and bulb at inside frame top, set up the base and place whole desk lamp in the frame bottom, adjust the illumination angle through rotating inside casing and rotatory lamp stand during the use, then when not using rotate the inside casing with the frame and overlap together, occupation space is not conveniently carried and is used.

Description

Rotary desk lamp

Technical Field

The utility model relates to a life instrument field especially relates to a portable rotatory desk lamp.

Background

Present desk lamp is mostly fixed structure, places fixed use in certain place generally, and is inconvenient to carry, and place such as present hotel also rarely provides the desk lamp, to some people often going on a business and need read and write, does not have the desk lamp very inconvenient, so necessary research a portable desk lamp.

SUMMERY OF THE UTILITY MODEL

For overcoming the inconvenient not enough such as carrying of current desk lamp, the utility model aims to solve the technical problem that: a rotary table lamp which can be folded and carried is provided.

The utility model provides a technical scheme that its technical problem adopted is:

the rotary table lamp comprises an inner frame and an outer frame, wherein the inner frame is hinged to the middle portions of two sides of the outer frame through a pin shaft, a rotary lamp holder and an LED bulb are arranged at the top of the inner frame, a base is arranged at the bottom of the outer frame, a power interface and a control switch for controlling on-off of a circuit are arranged on the base, the input end of the power interface is connected into a power supply, and the output end of the power interface sequentially penetrates through the outer frame, the pin shaft and the inner frame to be connected with the LED.

Further, the top of the inner frame is provided with a section of gap, the rotary lamp holder is positioned in the gap, two ends of the rotary lamp holder are respectively hinged with two ends of the gap of the inner frame, and the LED bulb is embedded in the middle of the rotary lamp holder.

Furthermore, a detachable storage battery is arranged in the base, and an electrode of the storage battery is connected with the input end of the power interface.

Furthermore, the storage battery is a rechargeable storage battery fixed in the base, and a charging interface is arranged on the base.

Further, the LED bulb is a bulb with adjustable cold and warm brightness, and the control switch is a rotary adjusting switch matched with the bulb.

Furthermore, the inner frame is hinged with the outer frame in a damping mode, and the rotary lamp holder is hinged with the inner frame in a damping mode.

Furthermore, the inner frame, the outer frame and the rotary lamp holder are all made of bamboo materials, and the base is made of metal materials.

The utility model has the advantages that: utilize mutual articulated inside casing and frame as the skeleton, set up rotatory lamp stand and bulb at inside frame top, set up the base and place whole desk lamp in the frame bottom, adjust the illumination angle through rotating inside casing and rotatory lamp stand during the use, then when not using rotate the inside casing with the frame and overlap together, occupation space is not conveniently carried and is used.

Drawings

Fig. 1 is a schematic view of the inner frame of the present invention in a closed state.

Fig. 2 is a schematic view of the open state of the inner frame of the present invention.

Marked in the figure as 1-outer frame, 2-inner frame, 3-base, 4-rotary lamp holder and 5-LED bulb.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

As shown in fig. 1 and fig. 2, the utility model discloses rotatory desk lamp, including two inside and outside frames, wherein the middle part of inside casing 2 and frame 1 both sides is articulated through the round pin axle the top of inside casing 2 is equipped with rotatory lamp stand 4 and LED bulb 5, the bottom of frame 1 is equipped with base 3, is equipped with power source and control circuit break-make's control switch on the base 3, power source's input inserts the power, and the output passes frame 1, round pin axle and inside casing 2 in proper order through the wire and links to each other with the LED bulb 5 on the rotatory lamp stand 4.

The utility model can be divided into two states, one is lighting state, i.e. as shown in figure 1, the inner frame 2 and the outer frame 1 are overlapped together, the desk lamp in this state can be used as a lighting lamp or an atmosphere lamp at night, the whole desk lamp occupies little space in this state, and other objects can be placed in the space in the middle of the inner frame 2, therefore, the desk lamp can be put in the suitcase to be taken away without any problem; the other state is a working state, namely as shown in fig. 2, the inner frame 2 rotates a certain angle around the hinge points at the two sides, and then the rotating lamp holder 4 is rotated to adjust the lighting direction, so that the desk lamp can be used as a common desk lamp.

As for the specific structure of the rotary lamp holder 4, there are many forms such as connecting the lamp holder with the inner frame 2 by spherical contact, etc. In order to reduce the occupied space as much as possible, the scheme adopted by the application is as follows: the top of the inner frame 2 is provided with a section of gap, the rotary lamp holder 4 is positioned in the gap, two ends of the rotary lamp holder are respectively hinged with two ends of the gap of the inner frame 2, and the LED bulb 5 is embedded in the middle of the rotary lamp holder 4. Rotate rotatory lamp stand 4 through the pin joint round both ends and can adjust the direction that LED bulb 5 shines, also can play certain limiting action to the angle of illumination of light with the embedding of LED bulb 5 in 4 middle parts of rotatory lamp stands, avoid directing directly the eyes.

Different people may have different requirements on the cooling and heating brightness of the LED bulb 5, so the LED bulb 5 with adjustable cooling and heating brightness is preferably adopted, and the corresponding control switch also adopts a rotary adjusting switch.

Because the power of the LED bulb 5 is small, an external power supply mode can be adopted, and a built-in storage battery power supply mode can also be adopted. For the convenience of the use, preferably the form of built-in battery, the battery is installed in base 3, can adopt detachable disposable battery or the battery that can charge, hold the electrode with power source interface's input links to each other, for the cooperation battery charges, can set up the interface that charges on base 3.

The further scheme is that in order to enable the rotating positions of the inner frame 2 and the rotating lamp holder 4 to be fixed, the inner frame 2 is hinged with the outer frame 1 in a damping mode, and the rotating lamp holder 4 is hinged with the inner frame 2 in a damping mode. The inner frame 2, the outer frame 1 and the rotary lamp holder 4 are all made of bamboo materials, and the base 3 is made of metal materials. The bamboo material has the advantages of good moisture absorption and heat absorption performance, wear resistance, corrosion resistance and the like, has good physical and mechanical properties, is not easy to deform, and is environment-friendly and healthy. The base 3 weight of metal is heavier, can guarantee the stability that the desk lamp was placed.

The utility model discloses utilize mutual articulated inside casing and frame as the skeleton, set up rotatory lamp stand and bulb at the inside casing top, set up the base and place whole desk lamp in the frame bottom, adjust illumination angle through rotating the inside casing and rotating the lamp stand during the use, then when not using rotate inside casing and frame and overlap together, occupation space not, conveniently carry and use, fine practicality and application prospect have.

Claims

1. Rotatory desk lamp, characterized by: including two inside and outside frames, wherein inside casing (2) are articulated through the round pin axle with the middle part of frame (1) both sides the top of inside casing (2) is equipped with rotatory lamp stand (4) and LED bulb (5), the bottom of frame (1) is equipped with base (3), is equipped with power source and control circuit break-make's control switch on base (3), power source's input inserts the power, and the output passes frame (1), round pin axle and inside casing (2) in proper order through the wire and links to each other with LED bulb (5) on rotatory lamp stand (4).

2. The rotary table lamp as set forth in claim 1, wherein: the top of inside casing (2) is equipped with one section breach, rotatory lamp stand (4) are located in the breach, its both ends are articulated mutually with the both ends of inside casing (2) breach respectively, embedding of LED bulb (5) is in rotatory lamp stand (4) middle part.

3. The rotary table lamp as set forth in claim 1, wherein: a detachable storage battery is arranged in the base (3), and an electrode of the storage battery is connected with the input end of the power interface.

4. The rotary desk lamp as recited in claim 3, wherein: the storage battery is a rechargeable storage battery fixed in the base (3), and a charging interface is arranged on the base.

5. The rotary table lamp as set forth in claim 1, wherein: the LED bulb (5) is a bulb with adjustable cold and warm brightness, and the control switch is a rotary adjusting switch matched with the bulb.

6. The rotary desk lamp as recited in any one of claims 1-5, wherein: the inner frame (2) is hinged with the outer frame (1) in a damping mode, and the rotary lamp holder (4) is hinged with the inner frame (2) in a damping mode.

7. The rotary desk lamp as recited in any one of claims 1-5, wherein: the inner frame (2), the outer frame (1) and the rotary lamp holder (4) are all made of bamboo materials, and the base (3) is made of metal materials.