CN210921074U

CN210921074U - Hanging lamp for computer

Info

Publication number: CN210921074U
Application number: CN201921932213.2U
Authority: CN
Inventors: 杨庆
Original assignee: Dongguan Gejiesi Technology Co ltd
Current assignee: Dongguan Gejiesi Technology Co ltd
Priority date: 2019-11-11
Filing date: 2019-11-11
Publication date: 2020-07-03
Anticipated expiration: 2029-11-11

Abstract

The utility model discloses a pendant lamp for computer, including fluorescent tube, connecting piece and clamping part, connecting piece one end articulates at the fluorescent tube outer wall, but other end swivelling joint is on the clamping part, and the fluorescent tube contains section bar, end cap, lamp shade and LED lamp strip, and the section bar is virtual cylinder, and in lamp shade and LED lamp strip were inserted the draw-in groove on the section bar, the clamping part was used for articulating the structure at the computer screen top, fixes spacingly through inside spring leaf and limiting plate structure, compares with prior art, the beneficial effects of the utility model are that: compared with the traditional clamping structure, the utility model discloses a clamping structure is more firm, through the weight of structure itself and add under the spring leaf spring action of holding the part, installs the fluorescent tube is fixed at the computer screen top, and additionally, the lamp tube section bar adopts virtual cylinder structure, has restricted the size of plane of projecting light, avoids the astigmatism, makes luminous more concentrated, and adjustable luminous angle satisfies individualized demand simultaneously.

Description

Hanging lamp for computer

Technical Field

The utility model relates to a pendant lamp for computer belongs to the lighting technology field.

Background

The computer hanging lamp is characterized in that the luminous body is arranged above the computer screen through the connecting piece, so that the light projection angle is superior to that of a common desk lamp, and the area on the computer desk is not occupied, so that the practical value is high. The lamp for the computer, which can be seen in the prior art, is generally a plurality of lamps, and is clamped on the side wall of the computer screen through a clamp, but the clamping force of the common clamp is weak, the weight of the lamp which can bear is limited, so the lamp with the structure has small volume and limited brightness, in addition, the luminous body is directly pasted on the back of the computer screen, the structure is fixed in position and cannot be moved as required, the secondary pasting is difficult after the luminous body falls off, and the recycling rate is low.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned problem that prior art exists, the utility model aims to provide a pendant lamp for computer, through reasonable optimization structure, adopt the clamping structure who articulates, adopt two sets of spring leafs tightly to decide, make stability stronger, and simple structure, easily realize.

In order to realize the purpose of the utility model, the utility model adopts the following technical scheme:

the utility model provides a hanging lamp for computer, including the fluorescent tube, connecting piece and clamping part, connecting piece one end articulates at the fluorescent tube outer wall, but the other end swivelling joint is on the clamping part, the fluorescent tube contains the section bar, the end cap, lamp shade and LED lamp strip are inserted in the draw-in groove on the section bar, the end cap is installed at the section bar both ends, the clamping part is the structure that is used for hitching at the computer screen top, fix spacing through inside spring leaf and limiting plate structure, the clamping part includes locating part I with computer screen face contact, locating part II with computer back contact, the connecting cylinder and the connecting axle of connecting locating part I and locating part II, spring leaf and apron, locating part I includes limiting plate I and rotating part I, locating part II includes limiting plate II and rotating part II, be equipped with the rubber pad on limiting plate I and the, Connect the cylinder and be located same center pin position with the connecting axle, connect the inner wall that the cylinder is located rotating part I and rotating part II, the connecting axle passes rotating part I, rotating part II, connects the cylinder, and spring leaf one end articulates on connecting the cylinder, and the other end articulates at II inner walls of rotating part.

Preferably, locating part I and locating part II are symmetrical structure, and are equipped with two cylindrical rotating part I and rotating part II on locating part I and the locating part II respectively, and the longest distance between two rotating parts I is not more than two rotating parts II between the shortest distance, and rotating part I and rotating part II can rotate each other, can adjust the contained angle to the computer screen of different thickness.

Preferably, the connection cylinder includes a cylinder I located on the inner wall of the rotary part I and a cylinder II connected to the leaf spring and located on the inner wall of the rotary part II. Connect the cylinder the effect mainly be used for restricting the position of rotating part I and rotating part II, make rotating part I and rotating part II be located same rotation axis.

Preferably, be equipped with spacing groove I on the cylinder I, correspondingly, be equipped with spacing on the I inner wall of rotating part, spacing joint is in spacing groove I. Through spacing groove I and spacing, make and connect cylinder and I fixed position of rotating part to rotating part II can be around I turned angle of rotating part, plays the effect of angle regulation centre gripping.

Preferably, be equipped with spacing groove II on the cylinder II, II inner walls of rotating part are equipped with spacing groove III, and spring leaf one end joint is at spacing inslot II, and other end joint is at spacing inslot III, and the spring leaf makes II return of locating part I and locating part and the tight structure of exerting oneself of clamp.

Preferably, be equipped with cylindrical sleeve I between the rotating part I, be equipped with the locating part in the sleeve I, the locating part both ends are in the spacing groove I of joint cylinder I on the both sides connection cylinder respectively, and the locating part in the sleeve I is the pivot of connecting clamping part and connecting piece.

Preferably, one end of the connecting piece is hinged to the lamp tube through a screw, the other end of the connecting piece is provided with a sleeve II, and the sleeve II is sleeved on the outer wall of the sleeve I in a sleeved mode, so that the lamp tube corresponding to the sleeve II can be adjusted in a rotating mode around the clamping portion corresponding to the sleeve I.

Preferably, the outer wall of the sleeve I is provided with at least two annular grooves, a rubber ring is arranged in each annular groove, and the rubber ring enables damping to be generated between the sleeve I and the sleeve II, so that the angle of the lamp tube can be conveniently adjusted.

Preferably, the lamp tube section bar is virtual cylinder, is equipped with the right angle recess on the section bar surface, is equipped with face guard groove and LED lamp strip mounting groove in the recess, and the less plain noodles of throwing makes light concentrate more.

Preferably, the light beam angle emitted by the LED lamp strip through the face mask is 60-90 degrees, so that the light is more concentrated, and compared with the traditional circular tube lamp tube, the anti-dazzle effect can be achieved by preventing the light from directly irradiating eyes.

Compared with the prior art, the beneficial effects of the utility model are that: compared with the traditional clamping structure, the utility model discloses a clamping structure is more firm, through the weight of structure itself and add under the spring leaf spring action of holding the part, installs the fluorescent tube is fixed at the computer screen top, and additionally, the lamp tube section bar adopts virtual cylinder structure, has restricted the size of plane of projecting light, avoids the astigmatism, makes luminous more concentrated, and adjustable luminous angle satisfies individualized demand simultaneously.

Drawings

FIG. 1 is a schematic structural view of a computer pendant according to a preferred embodiment of the present invention;

FIG. 2 is a schematic view of a clamping portion of a computer pendant according to a preferred embodiment of the present invention;

FIG. 3 is a schematic view of a position-limiting element I of the hanging lamp for computer according to the preferred embodiment of the present invention;

FIG. 4 is a schematic view of a position-limiting member II of the hanging lamp for computer according to the preferred embodiment of the present invention;

FIG. 5 is a schematic view of a connection post of the preferred embodiment of the computer pendant provided by the present invention;

FIG. 6 is a schematic view of a connector of a preferred embodiment of a hanging lamp for a computer provided by the present invention;

FIG. 7 is a schematic view of a sleeve I of a preferred embodiment of a pendant for a computer provided by the present invention;

FIG. 8 is a schematic view of a lamp tube of a preferred embodiment of the computer pendant provided by the present invention,

fig. 9 is a practical schematic view of a preferred embodiment of the hanging lamp for a computer provided by the present invention.

Detailed Description

The invention will be described more fully hereinafter with reference to the accompanying drawings and preferred embodiments.

Fig. 1-9 are schematic views of preferred embodiments of a hanging lamp for a computer provided by the present invention. As shown in fig. 1-9, the hanging lamp for a computer comprises a lamp tube 1, a connecting member 2 and a clamping portion 3, wherein one end of the connecting member 2 is hinged to the outer wall of the lamp tube 1, and the other end is rotatably connected to the clamping portion 3, the lamp tube 1 comprises a section bar 101, a plug 102, a lampshade 103 and an LED light bar 104, the lampshade 103 and the LED light bar 104 are inserted into a slot on the section bar 101, the plug 102 is installed at two ends of the section bar 101, the clamping portion 3 is a structure for hanging on the top of a computer screen and is fixed and limited by an internal spring sheet and a limiting plate structure, the clamping portion 3 comprises a limiting member i 301 in contact with the computer screen surface, a limiting member ii 302 in contact with the computer back surface, a connecting cylinder 303 and a connecting shaft 304 for connecting the limiting member i 301 and the limiting member ii 302, a spring sheet 305 and a cover plate 306, the limiting member, be equipped with rubber pad 311 on the limiting plate I307 and the limiting plate II 309 respectively with the contact surface of computer screen, rotating part I308, rotating part II 310, connect cylinder 303 and connecting axle 304 and be located same center pin position, connect the inner wall that cylinder 303 is located rotating part I308 and rotating part II 310, connecting axle 304 passes rotating part I308, rotating part II 310, connects cylinder 303, spring leaf 305 one end articulates on connecting cylinder 303, the other end articulates at rotating part II 310 inner wall. The limiting member I301 and the limiting member II 302 are symmetrical structures, the limiting member I301 and the limiting member II 302 are respectively provided with two cylindrical rotating portions I308 and two cylindrical rotating portions II 310, the longest distance between the two rotating portions I308 is not greater than the shortest distance between the two rotating portions II 310, and the connecting cylinder 303 comprises a cylinder I312 located on the inner wall of the rotating portion I308, a cylinder II 313 connected with the spring piece 305 and located on the inner wall of the rotating portion II 310. Be equipped with spacing groove I314 on cylinder I312, correspondingly, be equipped with spacing 315 on the I308 inner wall of rotating part, spacing 315 joint is in spacing groove I314, be equipped with spacing groove II 316 on cylinder II 313, the II 310 inner wall of rotating part is equipped with spacing groove III 317, spring leaf 305 one end joint is in spacing groove II 316, the other end joint is in spacing groove III 317, be equipped with cylindrical sleeve I318 between the I308 of rotating part, be equipped with locating part 4 in the sleeve I318, 4 both ends of locating part joint respectively are in the spacing groove I314 of the cylinder I312 of 303 on the connecting cylinder of both sides. One end of the connecting piece 2 is hinged on the lamp tube 1 through a screw, the other end of the connecting piece is provided with a sleeve II 201, the sleeve II 201 is sleeved on the outer wall of the sleeve I318 in an annular mode, wherein the outer wall of the sleeve I318 is provided with at least two annular grooves 319, and a rubber ring 320 is arranged in each annular groove 319. Lamp section bar 101 is virtual cylinder, is equipped with right angle recess 105 on the section bar 101 surface, is equipped with face guard groove 106 and LED lamp strip mounting groove 107 on 105 right angle faces in the recess, and lamp shade 103 joint is in face guard groove 106, and LED lamp strip 104 joint is in LED lamp strip mounting groove 107.

In the using process, the limiting plate I on the limiting part I and the limiting plate II on the limiting part II are respectively contacted with the front surface and the back surface of the top end of the computer screen, and rubber pads are arranged on the limiting plate I and the limiting plate II, so that the computer shell can not be damaged, the friction force of the contact surface is improved, the looseness is prevented, the lamp tube can rotate for a certain angle around the clamping part through the connecting piece, the design can adjust the light-emitting angle of the lamp tube, because of the difference between the personal use requirements and the use habits, some users want the light to be directly projected on the computer keyboard, some users want light not to project on the computer keyboard, and only need to rotate the connecting piece to adjust, because be equipped with the rubber circle between II and the sleeve I on the clamping part on the sleeve on the connecting piece, the surperficial frictional force of rubber circle provides the damping between I and the sleeve II of sleeve, has played spacing effect.

When the computer screen to different thickness, only need with contained angle adjustment between limiting plate I and the limiting plate II, the contained angle adjustment can drive rotating part II and rotate certain angle around rotating part I, after putting into the computer screen top, because spring leaf one end joint is at limiting groove II, other end joint is in limiting groove III, rotating part II and connection cylinder can be held to elasticity on the spring leaf, and be fixed through the joint structure with rotating part I on the connection cylinder, so elasticity on the spring leaf has been used between rotating part I and the rotating part II.

It is worth noting that the weight of the connecting piece and the clamping part is larger than that of the lamp tube in the design of the whole lamp, and the lamp tube adopts the strip-shaped pipe fitting, so that the light-emitting area is large, the whole weight is larger than that of a common hanging lamp, the whole weight outside the lamp tube is enlarged, the lamp tube is forced downwards, correspondingly, the spring piece is also in a tight state, and under the action of the two forces, the fixation of the clamping part on the computer screen is ensured.

Compared with the prior art, the beneficial effects of the utility model are that: compared with the traditional clamping structure, the utility model discloses a clamping structure is more firm, through the weight of structure itself and add under the spring leaf spring action of holding the part, with the fixed installation of fluorescent tube at the computer screen top, additionally, the lamp tube section bar adopts the virtual cylinder structure, has restricted the size on the plane of throwing light, and the light beam angle that LED lamp strip sees through the face guard and sends is at 60-90, avoids the astigmatism, makes luminous more concentrated, can adjust luminous angle simultaneously, satisfies individualized demand.

Finally, it must be said here that: the above embodiments are only used for further detailed description of the technical solutions of the present invention, and should not be understood as limiting the scope of the present invention, and the modifications and adjustments made by those skilled in the art according to the above-mentioned contents of the present invention are all within the scope of the present invention.

Claims

1. The utility model provides a pendant lamp for computer, includes fluorescent tube, connecting piece and clamping part, and connecting piece one end articulates at the fluorescent tube outer wall, but other end swivelling joint is on the clamping part, and the fluorescent tube contains section bar, end cap, lamp shade and LED lamp strip, and lamp shade and LED lamp strip assign in the draw-in groove on the section bar, and the end cap is installed at the section bar both ends, and the clamping part is used for articulating the structure at the computer screen top, fixes spacingly, its characterized in that through inside spring leaf and limiting plate structure: connecting piece and clamping part weight are greater than the weight of fluorescent tube, the clamping part include with computer screen surface contact's locating part I, locating part II with computer back contact, connect the connection cylinder and the connecting axle of locating part I and locating part II, spring leaf and apron, locating part I includes limiting plate I and rotating part I, locating part II includes limiting plate II and rotating part II, be equipped with the rubber pad on limiting plate I and the limiting plate II respectively with the computer screen contact surface, rotating part I, rotating part II, the connection cylinder is located same center pin position with the connecting axle, the connection cylinder is located the inner wall of rotating part I and rotating part II, the connecting axle passes rotating part I, rotating part II, the connection cylinder, spring leaf one end articulates on the connection cylinder, the other end articulates at II inner walls.

2. The pendant of claim 1, wherein: locating part I and locating part II are symmetrical structure, and are equipped with two cylindrical rotating part I and rotating part II on locating part I and the locating part II respectively, and the longest distance between two rotating parts I is not more than two rotating parts II between the shortest distance.

3. The pendant of claim 1, wherein: connect the cylinder including the cylinder I that is located I inner wall of rotating part and the cylinder II that connects the spring leaf and be located II inner walls of rotating part.

4. The pendant of claim 3, wherein: be equipped with spacing groove I on the cylinder I, correspondingly, be equipped with spacing on the I inner wall of rotating part, spacing joint is in spacing groove I.

5. The pendant of claim 3, wherein: be equipped with spacing groove II on the cylinder II, II inner walls of rotating part are equipped with spacing groove III, and spring leaf one end joint is at spacing groove II, and other end joint is at spacing inslot III.

6. The pendant lamp for computer as claimed in claim 2, wherein: be equipped with cylindrical sleeve I between the rotating part I, be equipped with the locating part in the sleeve I, the locating part both ends are in the spacing groove I of the cylinder I of joint on the both sides connecting cylinder body respectively.

7. The pendant lamp for a computer according to claim 6, wherein: one end of the connecting piece is hinged on the lamp tube through a screw, the other end of the connecting piece is provided with a sleeve II, and the sleeve II is sleeved on the outer wall of the sleeve I in a sleeving manner.

8. The pendant of claim 7, wherein: the outer wall of the sleeve I is provided with at least two annular grooves, and rubber rings are arranged in the annular grooves.

9. A pendant for a computer, as claimed in any one of claims 2 to 8, wherein: the lamp tube section bar is a virtual cylinder, a right-angle groove is formed in the surface of the section bar, and a face shield groove and an LED lamp strip mounting groove are formed in one right-angle surface in the groove.

10. The pendant of claim 1, wherein: the beam angle of the LED lamp strip emitted by the mask is 60-90 degrees.