CN218295420U - Double-lamp holder desk lamp - Google Patents
Double-lamp holder desk lamp Download PDFInfo
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- CN218295420U CN218295420U CN202222439449.0U CN202222439449U CN218295420U CN 218295420 U CN218295420 U CN 218295420U CN 202222439449 U CN202222439449 U CN 202222439449U CN 218295420 U CN218295420 U CN 218295420U
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- rotating sleeve
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Abstract
The utility model relates to the field of lighting devices, and discloses a double-lamp-holder desk lamp, which comprises a base component, a lamp post component and a lamp holder component; the lamp post assembly comprises a lamp post and an adjusting part, the lower end and the upper end of the lamp post are respectively connected with the base assembly and the adjusting part, the adjusting part comprises a lower hinged part, an upper hinged part and a rotating part, the lower hinged part is provided with two connecting outer rings, the upper hinged part is provided with a connecting inner ring, the rotating part comprises a bolt and a rotating sleeve, the bolt is arranged between the two connecting outer rings in a penetrating manner, the rotating sleeve is sleeved on the bolt, and the connecting inner ring penetrates between the two connecting outer rings to be connected with the rotating sleeve; the lamp holder subassembly includes connecting piece and two lamp holders, and the first end and the third end of connecting piece are connected with adjusting part, and the second end and the third end of connecting piece are connected with two lamp holders respectively. The utility model discloses a luminous region is wider, can adjust light source irradiation angle and direction, and the using-way is nimble various with the use scene, has more extensive flexibility and practicality.
Description
Technical Field
The utility model relates to a lighting device field especially relates to a double-lamp-holder desk lamp.
Background
A desk lamp generally refers to a lamp with a base for being placed on a desk. The desk lamp mainly has the functions of illumination, and is convenient for reading, learning, working and the like. At present, the desk lamp on the market mainly depends on a single lamp holder to emit light, the light-emitting area is narrow and single, the light source irradiation angle and direction can not be adjusted, the used scene is single and limited, and the flexibility and the practicability are low.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the weak point among the prior art, providing a double-burner desk lamp, can the free choice single-burner hair light mode or the luminous mode of double-burner cap, luminous region is wider, can adjust light source irradiation angle and direction, and the using-way is nimble various with the use scene, has more extensive flexibility and practicality.
The purpose of the utility model is realized through the following technical scheme:
a dual head desk lamp comprising:
a base assembly;
the lamp post assembly comprises a lamp post and an adjusting part, the lower end of the lamp post is connected with the base assembly, the upper end of the lamp post is connected with the adjusting part, the adjusting part comprises a lower hinged part, an upper hinged part and a rotating part, the lower hinged part is provided with two spaced connecting outer rings, the upper hinged part is provided with a connecting inner ring, the rotating part comprises a bolt and a rotating sleeve, the bolt is arranged between the two connecting outer rings in a penetrating manner, the rotating sleeve is sleeved on the bolt, and the connecting inner ring penetrates between the two connecting outer rings and is connected with the rotating sleeve; and
the lamp holder assembly comprises a connecting piece and two symmetrical lamp holders, the first end of the connecting piece is connected with the adjusting part, and the second end and the third end of the connecting piece are respectively connected with the two lamp holders.
In one embodiment, the rotating member further includes a first nut, a head of the bolt is connected to one of the connection outer rings, a backing plate is disposed in the other of the connection outer rings, and a tail of the bolt passes through the other of the connection outer rings and the backing plate and is fixed by the first nut.
In one embodiment, the rotating member further includes a first washer disposed between the screw head and the rotating sleeve.
In one embodiment, the rotating member further comprises a second nut disposed between the rotating sleeve and the first nut, a second washer and a third washer disposed between the rotating sleeve and the second nut.
In one embodiment, the adjusting member further comprises a first outer cap and a second outer cap, the first outer cap sealing the open end of one of the connection outer rings, and the second outer cap sealing the open end of the other of the connection outer rings.
In one embodiment, the number of the lamp posts is two, the number of the adjusting members is two, the lower end of one of the lamp posts is connected with the base assembly, the upper end of one of the lamp posts is connected with the lower end of the other lamp post through one of the adjusting members, and the upper end of the other lamp post is connected with the first end of the connecting member through the other adjusting member.
In one of them embodiment, the lamp holder includes lamp pearl board, lamp body and face guard, the holding chamber is enclosed in the detachable connection of lamp body and face guard, the lamp pearl board set up in the holding intracavity.
In one embodiment, the base assembly includes a base housing and a control PCB, the control PCB is disposed in the base housing, and an electrical plug is disposed outside the base housing and electrically connected to the control PCB.
In one embodiment, the base shell comprises a base upper shell and a base lower shell, and the base upper shell and the base lower shell are detachably connected to form the base shell.
In one embodiment, the base assembly further comprises a power supply disposed within the base housing, the power supply being electrically connected to the control PCB board.
Compared with the prior art, the utility model discloses at least, following advantage has:
the utility model has two lamp holders, the single lamp head lighting mode or the double lamp holder lighting mode can be freely selected by controlling the PCB board, and the lighting area is wider and diversified; through articulated elements, last articulated elements and rotation piece under setting up to the bolt is the dead axle, and the swivel mount area is gone up the articulated elements and can clockwise or anticlockwise rotation 90 round the bolt, adjusts light source irradiation angle and direction in a flexible way, and the using-way is nimble various with the use scene, has more extensive flexibility and practicality.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a combined structure diagram of a dual-lamp-holder desk lamp according to an embodiment of the present invention.
Fig. 2 is an exploded structural view of a dual-cap desk lamp according to an embodiment of the present invention.
Fig. 3 is a partial cross-sectional view of a dual-cap desk lamp according to an embodiment of the present invention.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
In one embodiment, referring to fig. 1 to 3, a dual-lamp-holder desk lamp 10 includes a base assembly 130, a lamp post assembly 120, and a lamp holder assembly 110; the lamppost assembly 120 comprises a lamppost 121 and an adjusting part 122, the lower end of the lamppost 121 is connected with the base assembly 130, the upper end of the lamppost 121 is connected with the adjusting part 122, the adjusting part 122 comprises a lower hinge 1221, an upper hinge 1222 and a rotating part 1223, the lower hinge 1221 is provided with two spaced connecting outer rings 1221a, the upper hinge 1222 is provided with a connecting inner ring 1222a, the rotating part 1223 comprises a bolt 1223a and a rotating sleeve 1223b, the bolt 1223a is arranged between the two connecting outer rings 1221a, the rotating sleeve 1223b is sleeved on the bolt 1223a, and the connecting inner ring 1222a is arranged between the two connecting outer rings 1221a to be connected with the rotating sleeve 1223 b; the lamp holder assembly 110 includes a connecting member 112 and two symmetrical lamp holders 111, a first end of the connecting member 112 is connected to the adjusting member 122, and a second end and a third end of the connecting member 112 are respectively connected to the two lamp holders 111. In this embodiment, the lower hinge member 1221 is connected to the upper end of the lamp post 121, the upper hinge member 1222 is connected to the first end 112 of the connecting member, and the rotating member 1223 is inserted between the lower hinge member 1221 and the upper hinge member 1222.
Therefore, the utility model has two lamp caps 111, the single lamp cap 111 lighting mode or the double lamp cap 111 lighting mode can be freely selected by controlling the PCB board, and the lighting area is wider and diversified; through setting up lower articulated elements 1221, last articulated elements 1222 and rotating piece 1223 to bolt 1223a is the dead axle, and rotating sleeve 1223b takes last articulated elements 1222 and can clockwise or anticlockwise rotate 90 around bolt 1223a, nimble light source illumination angle and the direction of adjusting, and the using-way is nimble various with the use scene, has more extensive flexibility and practicality.
Further, the rotating member 1223 further includes a first nut 1223c, a head of the bolt 1223a is connected in one of the connecting outer rings 1221a, a backing plate 1221b is arranged in the other connecting outer ring 1221a, and a tail of the bolt 1223a passes through the other connecting outer ring 1221a and the backing plate 1221b and is fixed by the first nut 1223 c. This makes it possible to fix the bolts 1223a well between the two connecting outer rings 1221 a.
Further, the rotating member 1223 further includes a first washer 1223d, and the first washer 1223d is disposed between the screw head and the rotating sleeve 1223b, and is elastically fixed.
Further, the rotating member 1223 further includes a second nut 1223e, a second washer 1223f, and a third washer 1223g, the second nut 1223e is disposed between the rotating sleeve 1223b and the first nut 1223c, and the second washer 1223f and the third washer 1223g are disposed between the rotating sleeve 1223b and the second nut 1223e, and are elastically fixed.
Further, the adjusting member 122 further includes a first outer cap 1224 and a second outer cap 1225, the first outer cap 1224 is sealed at the open end of one of the connection outer rings 1221a, and the second outer cap 1225 is sealed at the open end of the other connection outer ring 1221 a. This prevents moisture and dust from entering the blocking rotor 1223 and rotating smoothly, and also provides a more aesthetic appearance.
Further, the lamp posts 121 are provided in two, the adjusting members 122 are provided in two, a lower end of one of the lamp posts 121 is connected to the base assembly 130, an upper end of one of the lamp posts 121 is connected to a lower end of the other lamp post 121 through one of the adjusting members 122, and an upper end of the other lamp post 121 is connected to the first end of the connecting member 112 through the other adjusting member 122. Therefore, the irradiation angle and direction of the light source can be flexibly adjusted at two different heights, the use mode and the use scene are more flexible and various, and the device has wider flexibility and practicability. In this embodiment, the lower hinge 1221 and the upper hinge 1222 of one of the adjusting members 122 are connected to the upper end of one of the lamp posts 121 and the lower end of the other of the lamp posts 121, respectively, and the lower hinge 1221 and the upper hinge 1222 of the other of the adjusting members 122 are connected to the upper end of the other of the lamp posts 121 and the first end of the connector 112, respectively.
Of course, the lamp post 121 may be provided in plurality, and the adjusting member 122 may be provided in plurality, so that the light source irradiation angle and direction can be flexibly adjusted at a plurality of different heights.
Further, lamp holder 111 includes lamp pearl board 1111, lamp body 1112 and face guard 1113, the holding chamber is enclosed into in the detachable connection of lamp body 1112 and face guard 1113, lamp pearl board 1111 set up in the holding intracavity. The lamp bead board 1111 is provided with a plurality of LED beads. Thus facilitating assembly and disassembly.
Further, base subassembly 130 includes base shell and control PCB board 133, control PCB board 133 set up in the base shell, the base shell outside is provided with plug 134, lamp pearl board 1111 with plug 134 all with control PCB board 133 electricity is connected. Therefore, the light emitting brightness can be adjusted, and a single lamp holder 111 light emitting mode or a double lamp holder 111 light emitting mode can be selected by controlling the PCB 133; an external power supply is connected to the control PCB 133 and the lamp bead board 1111 through the power plug 134.
Further, the base shell comprises a base upper shell 131 and a base lower shell 132, and the base upper shell 131 and the base lower shell 132 are detachably connected to form the base shell. Thus facilitating assembly and disassembly.
Further, the base assembly 130 further includes a power source disposed within the base housing, the power source electrically connected to the control PCB board 133. So can also set up internal power source and directly supply power for control PCB board 133 and lamp pearl board 1111 to the removal and the carrying of desk lamp are convenient for.
The above-mentioned embodiments only represent several embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. A double-lamp-holder desk lamp is characterized by comprising:
a base assembly;
the lamp post assembly comprises a lamp post and an adjusting part, the lower end of the lamp post is connected with the base assembly, the upper end of the lamp post is connected with the adjusting part, the adjusting part comprises a lower hinge part, an upper hinge part and a rotating part, the lower hinge part is provided with two spaced connecting outer rings, the upper hinge part is provided with a connecting inner ring, the rotating part comprises a bolt and a rotating sleeve, the bolt is arranged between the two connecting outer rings in a penetrating manner, the rotating sleeve is sleeved on the bolt, and the connecting inner ring penetrates between the two connecting outer rings to be connected with the rotating sleeve; and
the lamp holder assembly comprises a connecting piece and two symmetrical lamp holders, the first end of the connecting piece is connected with the adjusting part, and the second end and the third end of the connecting piece are respectively connected with the two lamp holders.
2. The dual-cap desk lamp as claimed in claim 1, wherein the rotating member further comprises a first nut, the head of the bolt is connected to one of the outer connecting rings, a backing plate is disposed in the other outer connecting ring, and the tail of the bolt passes through the other outer connecting ring and the backing plate and is fixed by the first nut.
3. The dual cap desk lamp of claim 2 wherein the rotating member further comprises a first washer disposed between the screw head and the rotating sleeve.
4. The dual cap desk lamp of claim 2 or 3, wherein the rotating member further comprises a second nut, a second washer and a third washer, the second nut is disposed between the rotating sleeve and the first nut, and the second washer and the third washer are disposed between the rotating sleeve and the second nut.
5. The dual cap desk lamp of claim 1 wherein the adjustment member further comprises a first outer cap sealing the open end of one of the connecting outer rings and a second outer cap sealing the open end of the other of the connecting outer rings.
6. The dual cap desk lamp as claimed in claim 1, wherein the lamp posts are provided in two, the adjusting members are provided in two, the lower end of one of the lamp posts is connected to the base assembly, the upper end of one of the lamp posts is connected to the lower end of the other lamp post through one of the adjusting members, and the upper end of the other lamp post is connected to the first end of the connecting member through the other adjusting member.
7. The double-lamp-holder desk lamp as claimed in claim 1, wherein the lamp holder comprises a lamp bead plate, a lamp housing and a face shield, the lamp housing and the face shield are detachably connected to form an accommodating cavity, and the lamp bead plate is arranged in the accommodating cavity.
8. The dual-cap desk lamp as claimed in claim 1, wherein the base assembly comprises a base housing and a control PCB board, the control PCB board is disposed in the base housing, and an electrical plug is disposed outside the base housing and electrically connected to the control PCB board.
9. The dual cap desk lamp of claim 8, wherein the base housing comprises a base upper shell and a base lower shell, the base upper shell and the base lower shell being detachably connected to form the base housing.
10. The dual cap desk lamp of claim 8 or 9, wherein the base assembly further comprises a power supply disposed within the base housing, the power supply being electrically connected to the control PCB board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222439449.0U CN218295420U (en) | 2022-09-14 | 2022-09-14 | Double-lamp holder desk lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222439449.0U CN218295420U (en) | 2022-09-14 | 2022-09-14 | Double-lamp holder desk lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218295420U true CN218295420U (en) | 2023-01-13 |
Family
ID=84817374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222439449.0U Active CN218295420U (en) | 2022-09-14 | 2022-09-14 | Double-lamp holder desk lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218295420U (en) |
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2022
- 2022-09-14 CN CN202222439449.0U patent/CN218295420U/en active Active
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