CN210806099U

CN210806099U - DC plug convenient to adjust lamp face direction of shining

Info

Publication number: CN210806099U
Application number: CN201921631474.0U
Authority: CN
Inventors: 张玉东; 陈超发; 郑志忠
Original assignee: Zhongshan Liteng Lighting Co ltd
Current assignee: Suqian Shengdong Electronic Technology Co.,Ltd.
Priority date: 2019-09-28
Filing date: 2019-09-28
Publication date: 2020-06-19
Anticipated expiration: 2029-09-28

Abstract

The utility model discloses a DC plug convenient to adjust lamp face direction of shining, concretely relates to plug technical field, the connecting seat comprises a connecting seat, the inside center in connecting seat four corners all is provided with the DC socket, the outside position that corresponds the DC socket of connecting seat is provided with the casing, be provided with the DC plug of grafting inside the DC socket on the casing, the inside fluorescent tube that is provided with of casing, the inside position that is located the fluorescent tube below of casing is provided with the lamp face. The utility model discloses a be equipped with the DC socket, the user can hold the casing and use the DC socket to carry out 360 rotations as the axle center, and the casing can drive the lamp face simultaneously and rotate to be convenient for adjust the direction of shining of lamp face, use more nimble, its four corners all can peg graft the casing and throw light on, and the illumination zone is wider, and when the inside fluorescent tube of a certain casing burns out, the user only needs outwards to stimulate the casing, can take off it and change.

Description

DC plug convenient to adjust lamp face direction of shining

Technical Field

The utility model relates to a plug technical field, more specifically say, the utility model relates to a DC plug convenient to adjust lamp face irradiation direction.

Background

The desk lamp is widely applied to daily life as an illuminating tool, ensures good visual environment of a working area for people doing desktop work, and has great benefits for improving the quality of study and office work, improving the working efficiency and protecting the health. However, the LED lamp tubes of the LED table lamps in the market are all fixed in the lampshade.

The utility model patent of patent application publication No. CN204665122U discloses a desk lamp, which comprises a base, a bracket, a lighting assembly, a connecting frame and a protective cover; the base is provided with an electric connection wire; at least one group of USB charging sockets are arranged on the base, and an electricity storage battery is arranged in the base; the support comprises an upper pillar, a lower pillar and a sleeve, the bottom end of the lower pillar is fixed with the base, the lighting assembly is arranged at the top end of the upper pillar, an insertion tube is arranged on the side wall of the upper pillar, the outer side of the connecting frame is fixed with the protective cover, and the inner side of the connecting frame is inserted into the insertion tube; the bottom of upper prop and the top of lower prop all are provided with external screw thread structure, and sheathed tube inside is provided with internal thread structure, and the top of lower carriage and the bottom of upper bracket all insert and the spiral shell dress in sheathed tube inside.

However, when the device is actually used, the irradiation direction of the illumination component can not be directionally adjusted, the flexibility is poor, and the illumination component is troublesome to replace when being burnt.

SUMMERY OF THE UTILITY MODEL

In order to overcome prior art's above-mentioned defect, the embodiment of the utility model provides a DC plug convenient to adjust lamp face direction of illumination, the utility model discloses a be equipped with the DC socket, the user can hold the casing and use the DC socket to carry out 360 rotations as the axle center, and the casing can drive the lamp face simultaneously and rotate to be convenient for adjust the direction of illumination of lamp face, use more nimble.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a DC plug convenient to adjust lamp face direction of shining, includes the connecting seat, the inside center in connecting seat four corners all is provided with the DC socket, the outside position that corresponds the DC socket of connecting seat is provided with the casing, be provided with the DC plug of grafting in the DC socket inside on the casing, the inside fluorescent tube that is provided with of casing, the inside position that is located the fluorescent tube below of casing is provided with the lamp face.

In a preferred embodiment, a protective shell is arranged outside the DC plug, the protective shell is in threaded connection with the housing, the DC plug and the protective shell are both cylindrical, the protective shell and the DC plug are located in the same circle center, and the DC socket is matched with the DC plug.

In a preferred embodiment, the connecting socket is provided with a slot for plugging with the protective shell, and the diameter of the slot is larger than that of the DC socket.

In a preferred embodiment, the protective shell is made of a nylon material.

In a preferred embodiment, the lamp surface is made of acrylic sheet material, and the lamp tube is provided as an LED lamp tube.

In a preferred embodiment, the DC socket is connected to an external commercial power through a power line, and the DC plug is connected to the positive and negative electrodes of the lamp tube through a lead.

In a preferred embodiment, the exterior of the lamp tube is wrapped with a soft light cover.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a be equipped with the DC socket, the user can hold the casing and use the DC socket to carry out 360 rotations as the axle center, the casing can drive the lamp face simultaneously and rotate, thereby be convenient for adjust the direction of illumination of lamp face, use more nimble, its four corners all can peg graft the casing and throw light on, illumination zone is wider, when the fluorescent tube of a certain casing inside burns out, the user only needs outwards to stimulate the casing, can take it off, then take out a new casing fluorescent tube, and peg graft it on the connecting seat can, it is convenient to change, and dangerous low, compare with prior art, the utility model discloses can orientate the regulation direction of illumination in the use, the flexibility is big, and also very convenient when changing the fluorescent tube, and DC socket and DC plug also can adapt to the lamps and lanterns of other shapes;

2. the utility model discloses a be equipped with the protective housing, inside the DC plug was located the protective housing, when the DC plug was pegged graft with the DC socket, the protective housing can peg graft in the slot on the connecting seat simultaneously, and the protective housing can strengthen the joint strength of DC plug and DC socket to can promote the bending resistance nature of junction greatly, make its connection more stable.

Drawings

Fig. 1 is a perspective view of the connecting seat and the housing structure of the present invention.

Fig. 2 is a perspective view of the DC jack structure of the present invention.

Fig. 3 is a perspective view of the DC plug structure of the present invention.

Fig. 4 is a perspective view of the protective shell structure of the present invention.

Fig. 5 is a perspective sectional view of the shell structure of the present invention.

The reference signs are: 1 connecting seat, 2 DC socket, 3 casings, 4 DC plugs, 5 lamp tubes, 6 lamp faces, 7 protective casings, 8 slots and 9 soft light covers.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a DC plug convenient to adjust lamp face direction of shining, including connecting seat 1, the inside center in 1 four corners of connecting seat all is provided with DC socket 2, the position that 1 outside of connecting seat is corresponding to DC socket 2 is provided with casing 3, be provided with the DC plug 4 of pegging graft in DC socket 2 inside on

casing

3, 3 inside fluorescent tubes 5 that are provided with of casing, 3 inside positions that are located fluorescent tube 5 below of casing are provided with lamp face 6.

The lamp face 6 is made of acrylic plates, the lamp tube 5 is arranged as an LED lamp tube 5, the DC socket 2 is connected with external commercial power through a power line, the DC plug 4 is connected with the positive electrode and the negative electrode of the lamp tube 5 through leads, and the lamp tube 5 is wrapped with a soft light cover 9.

As shown in fig. 1 to 5, the embodiment specifically is: when the lamp tube 5 is burnt out, a user only needs to pull the shell 3 outwards to take the shell 3 down and then take out a new shell 3 lamp tube 5, wherein the DC plug 4 of the shell 3 can be connected with the DC socket 2 of the connecting seat 1 until the DC plug 4 is inserted into the DC socket 2, the DC socket 2 is connected with an external commercial power through a power line, so that the DC socket 2 can transmit power to the DC plug 4, the DC plug 4 is connected with the lamp tube 5 in the shell 3 through a lead, so that the lamp tube 5 can shine, the shell 3 can be held by the user and can rotate 360 degrees by taking the DC socket 2 as an axis, the shell 3 can simultaneously drive the lamp surface 6 to rotate, the irradiation direction of the lamp surface 6 can be conveniently adjusted, the lamp tube 5 can be used more flexibly, four corners of the lamp tube 4 can be inserted into the shell 3 to illuminate, the illumination range is wider, when the lamp tube 5 in one shell 3 is burnt out, the user only needs to pull, and the plug-in connection can be realized on the connecting seat 1, the replacement is convenient, and the danger is low.

The DC plug 4 outside is provided with protective housing 7, protective housing 7 is threaded connection with casing 3, DC plug 4 and protective housing 7 all set up to cylindrically, just protective housing 7 and DC plug 4 are located same centre of a circle, DC socket 2 and DC plug 4 phase-match, be provided with the slot 8 of pegging graft mutually with protective housing 7 on the connecting seat 1, the diameter of slot 8 is greater than the diameter of DC socket 2, protective housing 7 is made by the nylon materials.

As shown in fig. 2 and 4, the embodiment specifically includes: 3 threaded connection of casing has protective housing 7, and DC plug 4 is located inside protective housing 7, and when DC plug 4 pegged graft with DC socket 2, protective housing 7 can peg graft in slot 8 on connecting seat 1 simultaneously, and protective housing 7 can strengthen DC plug 4 and DC socket 2's joint strength to can promote the bending resistance of junction greatly, make its more stable of connecting.

The utility model discloses the theory of operation:

referring to the attached drawings 1-5 of the specification, because the DC plug 4 is cylindrical, a user can hold the shell 3 and rotate 360 degrees by taking the DC socket 2 as an axis, the shell 3 can simultaneously drive the lamp surface 6 to rotate, so that the irradiation direction of the lamp surface 6 can be conveniently adjusted, the use is more flexible, when the lamp tube 5 in one shell 3 is burnt, the user only needs to pull the shell 3 outwards to take the shell 3 down, then take out a new shell 3 lamp tube 5 and insert the new shell 3 lamp tube 5 on the connecting seat 1;

referring to the attached

drawings

2 and 4 in the specification, the DC plug 4 is located inside the protective shell 7, when the DC plug 4 is plugged into the DC socket 2, the protective shell 7 is plugged into the slot 8 on the connecting base 1, and the protective shell 7 can enhance the connection strength between the DC plug 4 and the DC socket 2.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a DC plug convenient to adjust lamp face direction of illumination, includes connecting seat (1), its characterized in that: the LED lamp is characterized in that DC sockets (2) are arranged in the centers of the four corners of the connecting seat (1), a shell (3) is arranged at the position, corresponding to the DC sockets (2), outside the connecting seat (1), a DC plug (4) inserted into the DC sockets (2) is arranged on the shell (3), a lamp tube (5) is arranged inside the shell (3), and a lamp face (6) is arranged at the position, below the lamp tube (5), inside the shell (3).

2. The DC plug of claim 1, wherein the DC plug is adapted to adjust the direction of illumination of the lamp surface, and further comprises: the DC plug (4) is externally provided with a protective shell (7), the protective shell (7) is in threaded connection with the shell (3), the DC plug (4) and the protective shell (7) are both cylindrical, the protective shell (7) and the DC plug (4) are located in the same circle center, and the DC socket (2) is matched with the DC plug (4).

3. The DC plug of claim 2, wherein the DC plug is adapted to adjust the direction of illumination of the lamp surface, and further comprises: the connecting seat (1) is provided with a slot (8) which is connected with the protective shell (7) in an inserting mode, and the diameter of the slot (8) is larger than that of the DC socket (2).

4. The DC plug of claim 2, wherein the DC plug is adapted to adjust the direction of illumination of the lamp surface, and further comprises: the protective shell (7) is made of a nylon material.

5. The DC plug of claim 1, wherein the DC plug is adapted to adjust the direction of illumination of the lamp surface, and further comprises: the lamp surface (6) is made of acrylic plates, and the lamp tube (5) is an LED lamp tube.

6. The DC plug of claim 1, wherein the DC plug is adapted to adjust the direction of illumination of the lamp surface, and further comprises: the DC socket (2) is connected with an external commercial power through a power line, and the DC plug (4) is connected with the positive electrode and the negative electrode of the lamp tube (5) through leads.

7. The DC plug of claim 1, wherein the DC plug is adapted to adjust the direction of illumination of the lamp surface, and further comprises: the light tube (5) is wrapped with a soft light cover (9).