CN205938694U - A foldable desk lamp - Google Patents

Abstract

The utility model discloses a foldable desk lamp, which comprises a base, a connecting piece, a projection assembly and a lamp holder; the lamp holder is hinged with the projection assembly and can rotate along a hinged shaft; the projection component is hinged with the connecting piece and can rotate along the hinged shaft; the connecting piece is hinged with the base and can rotate along the hinged shaft; the base, the connecting piece, the projection assembly and the lamp holder are all hollow quadrilateral components; the projection assembly comprises a projection screen and a projector, the projection screen is arranged on the hollow part of the projection assembly, the projector is arranged on the lamp holder, and a projection image is projected on the projection screen; when the foldable projection lamp is folded, the base, the connecting piece, the projection assembly and the lamp holder are in a horizontal plane, the lamp holder is arranged in the projection assembly, the projection assembly is arranged in the connecting piece, and the connecting piece is arranged in the base. The utility model has the advantages of small volume, more functions and portability.

Description

A foldable desk lamp

technical field

The utility model relates to the technical field of daily necessities, in particular to a foldable desk lamp.

Background technique

In order to meet the needs of the market, manufacturers have prepared desk lamps with rich styles. The different styles of desk lamps are mainly reflected in the changes in appearance.

Desk lamp is an essential lighting tool for learning. Its light is softer and less dazzling. It is very suitable for students to use at night. However, the current desk lamp is relatively large, and it will be very inconvenient to store. caused inconvenience. And some schools adopt strict management measures, so that the dormitory does not provide rechargeable sockets, so students cannot use plug-in lamps. Also, along with the change of people's lifestyle, people also expect that the desk lamp can be more portable, and the function is more abundant.

Utility model content

The purpose of the utility model is to provide a foldable table lamp which can effectively solve the problems of not being convenient to carry, needing to be plugged in all the time and uncontrollable intensity of the light source, which is convenient to carry, small in size, has many functions and can adjust the intensity of the light source.

The technical scheme of the utility model is: a foldable desk lamp, including a base, a connecting piece, a projection assembly and a lamp holder; the lamp holder is hinged to the projection assembly and can rotate along the hinge axis; Hinged and rotatable along the hinge axis; the connecting piece is hinged to the base and rotatable along the hinge axis;

The base, the connecting piece, the projection assembly and the lamp head are all hollow quadrilateral components;

The projection assembly includes a projection screen and a projector, the projection screen is set on the hollow part of the projection assembly, the projector is set on the lamp head, and the projection image is projected on the projection screen;

When folded, the base, the connecting piece, the projection assembly and the lamp head form a horizontal plane, the lamp head is placed in the projection assembly, the projection assembly is placed in the connecting piece, and the connection The parts are placed in the base; the hollow part of the projection assembly matches the size of the lamp head, the hollow part of the connecting part matches the size of the projection assembly, the hollow part of the base matches the size of the connecting part size to match.

The beneficial effect of the utility model is that: the utility model is hingedly connected by the connecting piece, the base, the projection assembly and the lamp head, so that the height and distance of the lamp head can be stretched and adjusted, and the distance between the light source and the reading material can be adjusted and controlled. Brightness; and the connecting piece, the base and the lamp head can be folded to the same level, which greatly reduces the volume; it also has a projection function, which can display information such as time, weather, calendar, etc.; and when folded, the The utility model can also work normally, so that it has the advantages of being convenient to carry, small in size, more in function, adjustable in shape according to the placement position and adjustable in intensity of the light source.

Preferably, the base is longer than the connecting piece, and the connecting piece is longer than the lamp head.

Preferably, the lengths of the base, the projection assembly, the connecting piece and the lamp head are all 12-25 cm. The length is set to 12-25cm, which is similar to the length of stationery used in daily life and is easy to carry.

Preferably, the base, the projection assembly, the connecting piece and the lamp head are all metal components or wooden components.

Preferably, the hinge is a screw hinge.

Preferably, the lamp holder is an LED lamp. The light source is LED light, which saves energy while meeting the brightness requirements.

Description of drawings

Fig. 1 is the structural representation of the utility model.

Fig. 2 is a structural schematic diagram of the utility model when it is folded.

detailed description

In order to make the purpose, technical solution and advantages of the present utility model clearer, it will be further described in detail in combination with the following drawings, referring to Fig. 1 and Fig. 2 .

A foldable desk lamp, comprising a base 3, a connecting piece 2, a projection assembly 4, and a lamp cap 1; the lamp cap 1 is hinged to the projection assembly 4 and can rotate along a hinge axis; the projection assembly 4 is hinged to the connecting piece 2 and can rotate along the hinge axis; The connecting piece 2 is hinged to the base 3 and can rotate along the hinge axis;

The base 3, the connector 2, the projection assembly 4 and the lamp holder 1 are all hollow quadrilateral components;

The projection assembly 4 includes a projection screen 41 and a projector 42, the projection screen 41 is arranged on the hollow part of the projection assembly 4, the projector 42 is arranged on the lamp holder 1, and the projection image is projected on the projection screen 41;

When folded, the base 3, the connecting piece 2, the projection assembly 4 and the lamp head 1 form a horizontal plane, the lamp head 1 is placed in the projection assembly 4, the projection assembly 4 is placed in the connecting piece 2, and the connecting piece 2 is placed in the base 3; the projection assembly 4 The hollow part matches the size of the lamp cap 1, the hollow part of the connector 2 matches the size of the projection assembly 4, and the hollow part of the base 3 matches the size of the connector 2.

The beneficial effect of the utility model is that: the utility model is hingedly connected by the connector 2, the base 3, the projection assembly 4 and the lamp cap 1, and the height and distance of the lamp cap 1 can be adjusted by stretching, and the brightness of the light source and the reading material can be adjusted and controlled; and the connector 2. The base 3 and the lamp head 1 can be folded to the same level, which greatly reduces the volume; at the same time, it also has a projection function, which can display information such as time, weather, calendar, etc.; and when folded, the utility model can also work normally, so that It has the advantages of convenient portability, small size, multiple functions, adjustable shape and adjustable light source intensity according to the placement position.

The base 3 is longer than the connecting piece 2 , and the connecting piece 2 is longer than the lamp cap 1 .

The lengths of the base 3, the projection assembly 4, the connector 2 and the lamp head 1 are all 12-25cm. The length is set to 12-25cm, which is similar to the length of stationery used in daily life and is easy to carry.

The base 3 , the projection assembly 4 , the connector 2 and the lamp holder 1 are all metal components or wooden components.

The hinged way is screw hinged way.

Lamp holder 1 is an LED lamp. The light source is LED light, which saves energy while meeting the brightness requirements.

When the length of the lamp head 1 is 12cm, the length of the projection assembly 4 is 14cm, the length of the connecting piece 2 is 16cm, and the length of the base 3 is 18cm. Matching, the hollow portion of the base 3 matches the size of the connecting piece 2 .

According to the disclosure and teaching of the above specification, those skilled in the art to which the present utility model belongs can also make appropriate changes and modifications to the above embodiment. Therefore, the utility model is not limited to the specific embodiments disclosed and described above, and some modifications and changes to the utility model should also fall within the scope of protection of the claims of the utility model. In addition, although some specific terms are used in this specification, these terms are only for convenience of description and do not constitute any limitation to the present utility model.

Claims (6)

1. A foldable desk lamp, characterized in that: it comprises a base, a connector, a projection assembly and a lamp holder; the lamp holder is hinged to the projection assembly and can rotate along a hinge axis; the projection assembly is hinged to the connector, Can rotate along the hinge axis; the connecting piece is hinged to the base and can rotate along the hinge axis; The base, the connecting piece, the projection assembly and the lamp head are all hollow quadrilateral components; The projection assembly includes a projection screen and a projector, the projection screen is set on the hollow part of the projection assembly, the projector is set on the lamp head, and the projection image is projected on the projection screen; When folded, the base, the connecting piece, the projection assembly and the lamp head form a horizontal plane, the lamp head is placed in the projection assembly, the projection assembly is placed in the connecting piece, and the connection The parts are placed in the base. 2. The foldable desk lamp according to claim 1, wherein the base is longer than the connecting piece, and the connecting piece is longer than the lamp head. 3. The foldable desk lamp according to claim 1 or 2, characterized in that the lengths of the base, the projection assembly, the connecting piece and the lamp head are all 12-25 cm. 4. The foldable table lamp according to claim 1, wherein the base, the projection assembly, the connecting piece and the lamp head are all metal components or wooden components. 5. The foldable desk lamp according to claim 1, characterized in that: the hinged way is screw hinged way. 6. The foldable desk lamp according to claim 1, wherein the lamp base is an LED lamp.