CN211821864U

CN211821864U - Heat radiation structure for light source illumination

Info

Publication number: CN211821864U
Application number: CN202020679523.4U
Authority: CN
Inventors: 朱文天; 蔡晓旺; 许伟昆
Original assignee: Xiamen Shengling Industry & Trade Co ltd
Current assignee: Xiamen Shengling Industry & Trade Co ltd
Priority date: 2020-04-28
Filing date: 2020-04-28
Publication date: 2020-10-30
Anticipated expiration: 2030-04-28

Abstract

The utility model discloses a heat radiation structure of light source illumination, which comprises a lamp socket, the last fixed surface of lamp stand rotates the seat, the inside movable mounting who rotates the seat has cantilever support, cantilever support's one end fixed mounting has the lamp holder, the lamp shade is installed to the one end spiral of lamp holder, the last movable mounting of surface of lamp holder has arc heat dissipation screen panel, the lower surface movable mounting of lamp stand has the pull box, the lower surface of lamp stand is located the equal fixed mounting in four corners position and has the supporting legs. A heat radiation structure of light source illumination, can cover the opening and block that the dust gets into, the opening of seting up is convenient for the light mouth department and dispels the heat fast, and the convenient dismantlement of arc heat dissipation screen panel is washd, can prevent that the net gape from blockking up and influencing the radiating effect, can also place replacement bulb and repair tools etc. be convenient for take when the maintenance is changed, in addition, the mode of pull can hide and accomodate, does not additionally occupy space.

Description

Heat radiation structure for light source illumination

Technical Field

The utility model relates to a heat radiation structure field, in particular to heat radiation structure of light source illumination.

Background

In daily life and study, people often will use the desk lamp, and the desk lamp is one kind of light source lighting device, brings very big convenience for people's life, and its function is concentrated on light in a block area, the work and study of being convenient for, and the desk lamp has according to the service function classification: the reading desk lamp is a desk lamp specially used for reading and writing, the height of a lamp pole, the illumination direction and the brightness of the desk lamp can be generally adjusted, and the desk lamp is mainly used for lighting and reading; at present, the desk lamp is in the use, can produce the heat after bulb and the switch on of lamp socket junction, and the untimely heat dissipation can influence normal lighting work, and in addition, the bulb of desk lamp damages the back and needs to be changed, and current desk lamp does not place the place of replacement bulb and repair tools.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a heat dissipation structure for light source illumination, which can effectively solve the problems in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a heat radiation structure of light source illumination, includes the lamp stand, the last fixed surface of lamp stand rotates the seat, the inside movable mounting who rotates the seat has cantilever boom, cantilever boom's one end fixed mounting has the lamp holder, the lamp shade is installed to the one end spiral of lamp holder, the last movable surface mounting of lamp holder has arc heat dissipation screen panel, the lower surface movable mounting of lamp stand has the pull box.

Preferably, the lower surface of lamp stand is located the equal fixed mounting in four corners position and has the supporting legs, the interface that charges has been seted up to one side fixed surface of lamp stand, the upper surface of lamp stand is provided with the regulation and control knob.

Preferably, a lamp holder is fixedly installed inside the lamp holder, and an LED bulb is spirally installed at one end of the lamp holder, which is located at the lamp holder.

Preferably, the surface of the lamp holder is located below the arc-shaped heat dissipation mesh enclosure and is provided with an opening, one side of the opening is provided with a screw hole, a communicating hole is formed between the screw hole and the opening, one side surface of the arc-shaped heat dissipation mesh enclosure is fixedly provided with a connecting rod, one end of the connecting rod is fixedly provided with a U-shaped piece, and a fastening knob is arranged in the middle of the U-shaped piece in a penetrating mode.

Preferably, an arc-shaped sliding groove is formed in the surface of one side of the lamp holder, a sliding rod is embedded in the arc-shaped sliding groove, a drawing plate is fixedly mounted on the surface of the sliding rod, a drawing box is fixedly connected with the drawing plate, a concave port is formed in the position, located on the drawing box, of the lower surface of the lamp holder, and the drawing box horizontally slides on the lower surface of the lamp holder through the sliding rod and the arc-shaped sliding groove.

Preferably, the arc heat dissipation screen panel with the connecting rod is laminated respectively at the inner wall of opening and intercommunicating pore, the arc heat dissipation screen panel passes through fastening knob and screw at the surperficial swing joint of lamp holder.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses in, through the arc heat dissipation screen panel that sets up, arc heat dissipation screen panel can cover the opening and block that the dust gets into, and the opening of seting up is convenient for the light mouth department and dispels the heat fast, and the convenient dismantlement of arc heat dissipation screen panel is washd, can prevent that the net gape from blockking up and influencing the radiating effect, through the pull box that sets up, replacement bulb and repair tools etc. can be placed to the pull box, are convenient for take when the maintenance is changed, in addition, the mode of pull can hide and accomodate, does not additionally occupy space.

Drawings

Fig. 1 is a schematic view of an overall structure of a heat dissipation structure for light source illumination according to the present invention;

fig. 2 is an enlarged view of a portion a in fig. 1 of a heat dissipation structure for light source illumination according to the present invention;

fig. 3 is a schematic view of an arc-shaped heat dissipation mesh enclosure of a heat dissipation structure for light source illumination according to the present invention;

fig. 4 is a schematic view of a lamp cap of a heat dissipation structure for light source illumination according to the present invention;

fig. 5 is an enlarged view of a portion B in fig. 1 of a heat dissipation structure for light source illumination according to the present invention.

In the figure: 1. a lamp socket; 101. supporting legs; 102. a charging interface; 103. a regulating knob; 2. a rotating seat; 3. a cantilever support; 4. a lamp cap; 401. a lamp socket; 402. an LED bulb; 5. a lamp shade; 6. an arc-shaped heat dissipation mesh enclosure; 601. a port; 602. a screw hole; 603. a communicating hole; 604. a connecting rod; 605. a U-shaped piece; 606. fastening a knob; 7. a box is drawn out; 701. an arc-shaped sliding groove; 702. a slide bar; 703. and a drawing plate.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-5, a heat dissipation structure for light source illumination includes a lamp holder 1, a rotating base 2 is fixed on the upper surface of the lamp holder 1, a cantilever support 3 is movably mounted inside the rotating base 2, a lamp cap 4 is fixedly mounted at one end of the cantilever support 3, a lampshade 5 is spirally mounted at one end of the lamp cap 4, an arc-shaped heat dissipation mesh enclosure 6 is movably mounted on the upper surface of the lamp cap 4, and a drawing box 7 is movably mounted on the lower surface of the lamp holder 1;

the lower surface of the lamp holder 1 is fixedly provided with supporting legs 101 at four corners, the surface of one side of the lamp holder 1 is fixedly provided with a charging interface 102, and the upper surface of the lamp holder 1 is provided with a regulating knob 103; a lamp holder 401 is fixedly arranged in the lamp holder 4, and an LED bulb 402 is spirally arranged at one end of the lamp holder 4, which is positioned at the lamp holder 401; the surface of the lamp holder 4 is positioned below the arc-shaped heat dissipation mesh enclosure 6 and is provided with a through hole 601, one side of the through hole 601 is provided with a screw hole 602, a communication hole 603 is formed between the screw hole 602 and the through hole 601, one side surface of the arc-shaped heat dissipation mesh enclosure 6 is fixedly provided with a connecting rod 604, one end of the connecting rod 604 is fixedly provided with a U-shaped sheet 605, the middle part of the U-shaped sheet 605 is penetrated with a fastening knob 606, the arc-shaped heat dissipation mesh enclosure 6 can cover the through hole 601 and prevent dust from entering, the provided through hole 601 is convenient for rapid heat dissipation at the lamp opening 401, and the arc-shaped heat dissipation mesh enclosure; an arc-shaped sliding groove 701 is formed in the surface of one side of the lamp holder 1, a sliding rod 702 is embedded in the arc-shaped sliding groove 701, a drawing plate 703 is fixedly mounted on the surface of the sliding rod 702, a drawing box 7 is fixedly connected with the drawing plate 703, a concave port is formed in the position, located at the drawing box 7, of the lower surface of the lamp holder 1, the drawing box 7 horizontally slides on the lower surface of the lamp holder 1 through the sliding rod 702 and the arc-shaped sliding groove 701, replacement bulbs, maintenance tools and the like can be placed in the drawing box 7, the drawing box 7 is convenient to take and use during maintenance and replacement, in addition, the drawing mode can be hidden; the arc-shaped heat dissipation mesh enclosure 6 and the connecting rod 604 are respectively attached to the inner walls of the through hole 601 and the communicating hole 603, and the arc-shaped heat dissipation mesh enclosure 6 is movably connected to the surface of the lamp holder 4 through the fastening knob 606 and the screw hole 602.

It should be noted that, the present invention is a heat dissipation structure for light source illumination, before using, the handle ends of two fastening knobs 606 are respectively embedded into the U-shaped sheet 605, then the handle end of the fastening knob 606 is inserted and screwed into the screw hole 602, the fastening knob 606 and the surface of the lamp holder 4 press the U-shaped piece 605, so that the connecting rod 604 and the arc-shaped heat dissipation mesh enclosure 6 are respectively embedded in the communication hole 603 and the through hole 601 for fixation, the arc-shaped heat dissipation mesh enclosure 6 covers the through hole 601 and prevents dust from entering, the opened through hole 601 facilitates rapid heat dissipation at the lamp socket 401, after being used for a period of time, the arc-shaped heat dissipation mesh enclosure 6 can be taken out for cleaning, thereby preventing the mesh opening from being blocked to influence the heat dissipation effect, in the use, can take out pull box 7 from lamp stand 1 through pull board 703, conveniently take replacement bulb and repair tools, the mode of pull can hide and accomodate, does not additionally occupy space.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a heat radiation structure of light source illumination which characterized in that: including lamp stand (1), the last fixed surface of lamp stand (1) rotates seat (2), the inside movable mounting who rotates seat (2) has cantilever support (3), the one end fixed mounting of cantilever support (3) has lamp holder (4), lamp shade (5) are installed to the one end spiral of lamp holder (4), the last movable surface mounting of lamp holder (4) has arc heat dissipation screen panel (6), the lower movable mounting of lamp stand (1) has pull box (7).

2. The heat dissipation structure of claim 1, wherein: the lower surface of the lamp holder (1) is located at four corners and is fixedly provided with supporting legs (101), a charging interface (102) is fixedly arranged on the surface of one side of the lamp holder (1), and a regulating knob (103) is arranged on the upper surface of the lamp holder (1).

3. The heat dissipation structure of claim 1, wherein: a lamp holder (401) is fixedly mounted inside the lamp holder (4), and an LED bulb (402) is spirally mounted at the position, located at the lamp holder (401), of one end of the lamp holder (4).

4. The heat dissipation structure of claim 1, wherein: the surface of lamp holder (4) is located the below of arc heat dissipation screen panel (6) and has been seted up through hole (601), screw (602) have been seted up to one side of through hole (601), intercommunicating pore (603) have been seted up between screw (602) and through hole (601), one side fixed surface of arc heat dissipation screen panel (6) installs connecting rod (604), the one end fixed mounting of connecting rod (604) has U-shaped piece (605), fastening knob (606) are worn to be equipped with in the middle part of U-shaped piece (605).

5. The heat dissipation structure of claim 1, wherein: arc sliding tray (701) have been seted up to one side surface of lamp stand (1), the inside of arc sliding tray (701) is inlayed and is equipped with slide bar (702), the fixed surface of slide bar (702) installs pull board (703), pull box (7) and pull board (703) fixed connection, the lower surface of lamp stand (1) is located pull box (7) department and is provided with the concave port, pull box (7) are through the lower surface horizontal slip of slide bar (702) and arc sliding tray (701) in lamp stand (1).

6. The heat dissipation structure of claim 4, wherein: arc heat dissipation screen panel (6) with connecting rod (604) laminate respectively at the inner wall of opening (601) and intercommunicating pore (603), arc heat dissipation screen panel (6) is through fastening knob (606) and screw (602) at the surperficial swing joint of lamp holder (4).