CN219623891U - Desk lamp capable of adjusting illumination angle - Google Patents
Desk lamp capable of adjusting illumination angle Download PDFInfo
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- CN219623891U CN219623891U CN202320700058.1U CN202320700058U CN219623891U CN 219623891 U CN219623891 U CN 219623891U CN 202320700058 U CN202320700058 U CN 202320700058U CN 219623891 U CN219623891 U CN 219623891U
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- assembly
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- illumination angle
- shell
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a desk lamp with an adjustable illumination angle, which comprises a base assembly, a lamp shade assembly and a lamp panel, wherein the upper end of the base assembly is connected with the inner top of the lamp shade assembly through a universal joint structure; the device comprises a base assembly, a lamp panel, a storage battery, a touch sensing assembly and a circuit board, wherein the storage battery, the touch sensing assembly and the circuit board are fixed in the base assembly, the lamp panel, the storage battery and the touch sensing assembly are electrically connected with the circuit board, a charging interface is fixed on the circuit board, the charging interface is arranged on the side wall of the base assembly in a penetrating mode, an sensing area is arranged on the base assembly, the sensing end of the touch sensing assembly abuts against the inner side wall of the sensing area, and when a finger touches the sensing area to trigger the touch sensing assembly, the touch sensing assembly is used for controlling the lamp panel to be turned on or off; the illumination angle can be adjusted according to the use requirement of a user, so that the utility model has the advantage of various illumination modes.
Description
Technical Field
The utility model relates to the technical field of desk lamps, in particular to a desk lamp with an adjustable illumination angle.
Background
The desk lamp is a lighting device commonly used in the life or office process of people, and in the use process of the desk lamp on the market at present, the lighting angle of the desk lamp can not be adjusted according to the use requirement of a user, namely the desk lamp on the market at present does not have the function of adjusting the lighting angle, namely the desk lamp on the market at present has the defect of single lighting mode.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides the desk lamp with the adjustable illumination angle, and the illumination angle can be adjusted according to the use requirement of a user, so that the desk lamp has the advantage of various illumination modes.
The utility model relates to a desk lamp with an adjustable illumination angle, which comprises a base assembly, a lamp shade assembly and a lamp panel, wherein the upper end of the base assembly is connected with the inner top of the lamp shade assembly through a universal joint structure; the inside of base subassembly is fixed with battery, touch-sensitive subassembly and circuit board, and lamp plate, battery and touch-sensitive subassembly all are connected with the circuit board electricity, are fixed with the interface that charges on the circuit board, and the interface that charges wears to establish on the lateral wall of base subassembly, is provided with the induction zone on the base subassembly, and the induction end of touch-sensitive subassembly offsets with the inside wall in induction zone and leans on, when the finger touch-sensitive district in order to trigger touch-sensitive subassembly, the touch-sensitive subassembly is used for controlling the bright of lamp plate to go out.
The lamp shade assembly is connected with the upper end of the base assembly through the universal joint structure, and when a user pulls the lamp shade assembly to enable the lamp shade assembly to swing back and forth or left and right relative to the base assembly, the irradiation angle of light rays penetrating from the bottom of the lamp shade assembly can be changed, so that the purpose of adjusting the illumination angle of the desk lamp can be achieved, and the desk lamp has the advantage of various illumination modes.
The utility model relates to a desk lamp with an adjustable illumination angle, wherein a base component comprises a shell, a lower cover and an inverted U-shaped supporting piece, the lower cover is fixed at the lower end of the shell and is used for closing an opening at the lower end of the shell, a circuit board is fixed on the lower cover, a charging interface is arranged on the side wall of the shell in a penetrating way, a touch sensing component is fixed on the inner top of the shell, a sensing area is formed in the middle of the outer top of the shell, two supporting tubes which are symmetrically arranged left and right and are communicated with an inner cavity of the shell are integrally formed at the upper end of the shell, two ends of the supporting piece are respectively matched and inserted with the upper end of one supporting tube, and a protruding part is arranged in the middle of the upper end of the supporting piece; the universal joint structure comprises a locking screw sleeve and a ball body, wherein vertical holes are formed in the middle of the ball body, the ball body is fixed with the upper end of a protruding portion, the lamp shade assembly comprises a housing and a light-transmitting plate, the light-transmitting plate is fixed at an opening at the lower end of the housing, a through hole is formed in the middle of the light-transmitting plate, a plurality of clamping pieces which are uniformly distributed in the circumferential direction are arranged at the edge of the through hole, the ball body is arranged in the through hole in a penetrating manner, the clamping pieces are clamped on the outer wall of the ball body, the locking screw sleeve is sleeved outside the clamping pieces and is in threaded connection with the clamping pieces, after the locking screw sleeve is screwed up, the locking screw sleeve is used for extruding the clamping pieces so that the clamping pieces are clamped on the outer wall of the ball body, a lamp panel is fixed at the upper end of the locking screw sleeve, two conducting strips which are symmetrically arranged in a left-right mode are embedded in a supporting piece, outgoing lines of the lamp panel are electrically connected with the upper ends of the two conducting strips respectively penetrating through the protruding portions and then extend into one supporting tube, and the lower ends of the two conducting strips are electrically connected with a circuit through wires; after the structure is adopted, when the lampshade assembly is pulled to enable the lampshade assembly to swing back and forth or left and right relative to the sphere, the angle of light rays transmitted by the lamp panel through the light-transmitting plate can be changed, so that the illumination angle of the desk lamp can be adjusted; when the touch sensing area is used for triggering the touch sensing assembly, the touch sensing assembly can control the on-off of the lamp panel.
The utility model relates to a desk lamp with an adjustable illumination angle, wherein two ends of a supporting piece are respectively fixed with a pair of hooks, and each pair of hooks is inserted into the upper end of a supporting tube at a corresponding position and is matched and clamped with an annular convex rib positioned on the inner wall of the upper end of the supporting tube; by adopting the structure, the two ends of the supporting piece can be respectively and reliably and conveniently connected with the upper end of one supporting tube.
The utility model relates to a desk lamp with an adjustable illumination angle, wherein the inner wall of the lower end of a housing is provided with a plurality of clamping blocks which are uniformly distributed in the circumferential direction, the outer edge of a light-transmitting plate is provided with buckles which are in one-to-one correspondence with each clamping block, and each buckle is matched and clamped with the clamping block at the corresponding position; through adopting this kind of structure, under the cooperation effect of fixture block and buckle, the light-transmitting plate can be reliably and conveniently with the housing assembly together.
The utility model relates to a desk lamp with an adjustable illumination angle, wherein a plurality of grooves which are uniformly distributed in the circumferential direction are formed in the outer wall of a locking screw sleeve; after the grooves are formed in the outer wall of the locking screw sleeve, when the locking screw sleeve is screwed by a finger so that the locking screw sleeve is fastened with the clamping piece, the friction force between the finger and the locking screw sleeve can be increased under the action of the grooves, and therefore the anti-skid purpose can be achieved.
The utility model relates to a desk lamp with an adjustable illumination angle, wherein a base assembly further comprises a balancing weight and a compression block, the balancing weight and the compression block are sequentially arranged on a lower cover from bottom to top, the compression block is fixed with the lower cover, the balancing weight is compressed on the lower cover through the compression block, the upper end of the compression block is provided with a clamping groove, the lower end of a storage battery is abutted against the lower cover, and the upper end of the storage battery is matched and clamped with the clamping groove; through the setting of balancing weight, can improve the stability of desk lamp after placing the mesa, in addition, through adopting above-mentioned structure after, can conveniently realize the fixed to the battery.
The utility model relates to a desk lamp with an adjustable illumination angle, wherein a plurality of anti-slip pads which are circumferentially distributed at intervals are adhered and fixed on the outer bottom of a lower cover; through the setting of slipmat, place the mesa back at the desk lamp, can increase the frictional force between base subassembly and the mesa to can reach skid-proof purpose.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:
FIG. 1 is a schematic perspective view of a first embodiment of the present utility model;
FIG. 2 is a schematic view of a second perspective structure of the present utility model;
FIG. 3 is a schematic cross-sectional view of the present utility model;
FIG. 4 is an enlarged schematic view of the structure of FIG. 3A;
FIG. 5 is an enlarged schematic view of the structure of FIG. 3B;
FIG. 6 is a partially exploded perspective view of the present utility model;
fig. 7 is a schematic perspective view of the present utility model with a portion of the structure removed.
Detailed Description
Various embodiments of the utility model are disclosed in the following drawings, in which details of the practice are set forth in the following description for the purpose of clarity. However, it should be understood that these practical details are not to be taken as limiting the utility model. That is, in some embodiments of the utility model, these practical details are unnecessary. Moreover, for the purpose of simplifying the drawings, some conventional structures and components are shown in the drawings in a simplified schematic manner.
In addition, the descriptions of the "first," "second," and the like, herein are for descriptive purposes only and are not intended to be specifically construed as order or sequence, nor are they intended to limit the utility model solely for distinguishing between components or operations described in the same technical term, but are not to be construed as indicating or implying any relative importance or order of such features. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.
As shown in fig. 1-7, the desk lamp with the adjustable illumination angle comprises a base component 1, a lamp shade component 2 and a lamp panel 3, wherein the upper end of the base component 1 is connected with the inner top of the lamp shade component 2 through a universal joint structure, the lamp panel 3 is fixed in the lamp shade component 2, and a light transmission area is formed at the bottom of the lamp shade component 2; the inside of base subassembly 1 is fixed with battery 4, touch-sensitive subassembly 5 and circuit board 6, lamp plate 3, battery 4 and touch-sensitive subassembly 5 all are connected with circuit board 6 electricity, are fixed with interface 61 that charges on circuit board 6, and interface 61 wears to establish on the lateral wall of base subassembly 1, is provided with the response district 11 on the base subassembly 1, and the response end of touch-sensitive subassembly 5 offsets with the inside wall in response district 11 and leans on, when finger touch-sensitive district 11 in order to trigger touch-sensitive subassembly 5, and touch-sensitive subassembly 5 is used for controlling the on and off of lamp plate 3.
The base assembly 1 comprises a shell 12, a lower cover 13 and an inverted U-shaped supporting piece 14, wherein the lower cover 13 is fixed at the lower end of the shell 12 and is used for closing an opening at the lower end of the shell 12, the circuit board 6 is fixed on the lower cover 13, the charging interface 61 is arranged on the side wall of the shell 12 in a penetrating way, the touch sensing assembly 5 is fixed on the inner top of the shell 12, the middle part of the outer top of the shell 12 forms a sensing area 11, the upper end of the shell 12 is integrally formed with two supporting tubes 121 which are symmetrically arranged left and right and are communicated with the inner cavity of the shell 12, two ends of the supporting piece 14 are respectively matched and inserted with the upper end of one supporting tube 121, and the middle part of the upper end of the supporting piece 14 is provided with a protruding part 141; the universal joint structure comprises a locking screw sleeve 71 and a sphere 72, wherein a vertical hole 721 is formed in the middle of the sphere 72, the upper ends of the sphere 72 and the convex parts 141 are fixed, the lamp shade assembly 2 comprises a housing 21 and a light-transmitting plate 22, the light-transmitting plate 22 is fixed at an opening at the lower end of the housing 21, a through hole 221 is formed in the middle of the light-transmitting plate 22, a plurality of clamping pieces 222 which are uniformly distributed in the circumferential direction are arranged at the upper end of the light-transmitting plate 22 and at the edge of the through hole 221, the sphere 72 is arranged in the through hole 221 in a penetrating manner, the clamping pieces 222 are clamped on the outer walls of the sphere 72, the locking screw sleeve 71 is sleeved outside the clamping pieces 222 and is in threaded connection with all the clamping pieces 222, after the locking screw sleeve 71 is screwed up, the locking screw sleeve 71 is used for extruding all the clamping pieces 222 on the outer walls of the sphere 72, the lamp panel 3 is fixed at the upper end of the locking screw sleeve 71, two conducting strips 15 which are symmetrically arranged are embedded in a supporting piece 14, the upper ends of the two conducting strips 15 extend into the vertical hole 721 after penetrating through the convex parts 141, the outgoing lines of the lamp panel 3 and the upper ends of the conducting strips 15 are electrically connected with the upper ends of the conducting strips 15, and the lower ends of the conducting strips 15 are electrically connected with the conducting strips 121 respectively through the lower ends of the supporting tubes 6; after the structure is adopted, when the lampshade assembly is pulled to enable the lampshade assembly to swing back and forth or left and right relative to the sphere, the angle of light rays transmitted by the lamp panel through the light-transmitting plate can be changed, so that the illumination angle of the desk lamp can be adjusted; when the touch sensing area is used for triggering the touch sensing assembly, the touch sensing assembly can control the on-off of the lamp panel.
A pair of hooks 142 are fixed at both ends of the supporting piece 14, and each pair of hooks 142 is inserted into the upper end of the supporting tube 121 at a corresponding position and is matched and clamped with the annular convex rib 122 positioned on the inner wall of the upper end of the supporting tube 121; by adopting the structure, the two ends of the supporting piece can be respectively and reliably and conveniently connected with the upper end of one supporting tube.
A plurality of clamping blocks 211 which are uniformly distributed in the circumferential direction are arranged on the inner wall of the lower end of the housing 21, the outer edge of the light-transmitting plate 22 is provided with clamping buckles 223 which are in one-to-one correspondence with each clamping block 211, and each clamping buckle 223 is matched and clamped with the clamping block 211 at the corresponding position; through adopting this kind of structure, under the cooperation effect of fixture block and buckle, the light-transmitting plate can be reliably and conveniently with the housing assembly together.
A plurality of grooves 711 which are uniformly distributed in the circumferential direction are formed in the outer wall of the locking screw sleeve 71; after the grooves are formed in the outer wall of the locking screw sleeve, when the locking screw sleeve is screwed by a finger so that the locking screw sleeve is fastened with the clamping piece, the friction force between the finger and the locking screw sleeve can be increased under the action of the grooves, and therefore the anti-skid purpose can be achieved.
The base assembly 1 further comprises a balancing weight 16 and a compression block 17, wherein the balancing weight 16 and the compression block 17 are sequentially arranged on the lower cover 13 from bottom to top, the compression block 17 is fixed with the lower cover 13, the balancing weight 16 is compressed on the lower cover 13 through the compression block 17, a clamping groove 171 is formed in the upper end of the compression block 17, the lower end of the storage battery 4 abuts against the lower cover 13, and the upper end of the storage battery 4 is matched and clamped with the clamping groove 171; through the setting of balancing weight, can improve the stability of desk lamp after placing the mesa, in addition, through adopting above-mentioned structure after, can conveniently realize the fixed to the battery.
A plurality of circumferentially spaced anti-slip pads 18 are fixedly adhered to the outer bottom of the lower cover 13; through the setting of slipmat, place the mesa back at the desk lamp, can increase the frictional force between base subassembly and the mesa to can reach skid-proof purpose.
The foregoing description is only illustrative of the utility model and is not to be construed as limiting the utility model. Various modifications and variations of the present utility model will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, or the like, which is within the spirit and principles of the present utility model, should be included in the scope of the claims of the present utility model.
Claims (7)
1. The utility model provides a desk lamp of adjustable illumination angle, includes base subassembly (1), lamp shade subassembly (2) and lamp plate (3), its characterized in that: the upper end of the base assembly (1) is connected with the inner top of the lampshade assembly (2) through a universal joint structure, the lamp panel (3) is fixed in the lampshade assembly (2), and a light transmission area is formed at the bottom of the lampshade assembly (2); the inside of base subassembly (1) is fixed with battery (4), touch-sensitive subassembly (5) and circuit board (6), lamp plate (3), battery (4) and touch-sensitive subassembly (5) all are connected with circuit board (6) electricity, be fixed with on circuit board (6) and charge interface (61), it wears to establish on the lateral wall of base subassembly (1) to charge interface (61), be provided with response district (11) on base subassembly (1), the response end of touch-sensitive subassembly (5) offsets with the inside wall in response district (11), when finger touch-sensitive district (11) are in order to trigger touch-sensitive subassembly (5), touch-sensitive subassembly (5) are used for controlling the bright of lamp plate (3).
2. The desk lamp with the adjustable illumination angle according to claim 1, wherein the base assembly (1) comprises a shell (12), a lower cover (13) and an inverted U-shaped supporting piece (14), the lower cover (13) is fixed at the lower end of the shell (12) and is used for closing an opening at the lower end of the shell (12), the circuit board (6) is fixed on the lower cover (13), the charging interface (61) is penetrated on the side wall of the shell (12), the touch sensing assembly (5) is fixed on the inner top of the shell (12), the middle part of the outer top of the shell (12) forms the sensing area (11), two supporting tubes (121) which are symmetrically arranged left and right and are communicated with the inner cavity of the shell (12) are integrally formed at the upper end of the shell (12), two ends of each supporting piece (14) are respectively matched and spliced with the upper end of one supporting tube (121), and the middle part of the upper end of the supporting piece (14) is provided with a bulge (141); the universal joint structure comprises a locking screw sleeve (71) and a ball body (72) with a vertical hole (721) in the middle, the ball body (72) is fixed with the upper end of a protruding portion (141), the lamp shade assembly (2) comprises a housing (21) and a light-transmitting plate (22), the light-transmitting plate (22) is fixed at an opening at the lower end of the housing (21), a through hole (221) is arranged in the middle of the light-transmitting plate (22), a plurality of clamping pieces (222) which are uniformly distributed in the circumferential direction are arranged at the upper end of the light-transmitting plate (22) and at the edge of the through hole (221), the ball body (72) is arranged in the through hole (221) in a penetrating manner, the clamping pieces (222) are clamped on the outer wall of the ball body (72), the locking screw sleeve (71) is sleeved outside all the clamping pieces (222) and is in threaded connection with all the clamping pieces (222), after the locking screw sleeve (71) is screwed tightly, the locking screw sleeve (71) is used for extruding all the clamping pieces (222) so that all the ball body (222) are clamped on the two clamping pieces (14) which are symmetrically arranged on the two clamping pieces (14), the upper ends of the two conducting strips (15) penetrate through the protruding portions (141) and then extend into the vertical holes (721), outgoing lines of the lamp panel (3) are electrically connected with the upper ends of the two conducting strips (15), the lower ends of the two conducting strips (15) penetrate through one end portion of the supporting piece (14) and then extend into one supporting tube (121), and the lower ends of the conducting strips (15) are electrically connected with the circuit board (6) through wires.
3. The desk lamp with adjustable illumination angle according to claim 2, wherein a pair of hooks (142) are fixed at both ends of the supporting member (14), and each pair of hooks (142) is inserted into the upper end of the supporting tube (121) at a corresponding position and is engaged with an annular rib (122) located on the inner wall of the upper end of the supporting tube (121).
4. The desk lamp with the illumination angle adjustable according to claim 2, wherein a plurality of clamping blocks (211) which are uniformly distributed in the circumferential direction are arranged on the inner wall of the lower end of the housing (21), buckles (223) which are in one-to-one correspondence with the clamping blocks (211) are arranged on the outer edge of the light-transmitting plate (22), and each buckle (223) is matched and clamped with the clamping block (211) on the corresponding position.
5. The desk lamp with the adjustable illumination angle according to claim 2, wherein a plurality of grooves (711) which are uniformly distributed in the circumferential direction are formed in the outer wall of the locking screw sleeve (71).
6. The desk lamp with the adjustable illumination angle according to claim 2, wherein the base assembly (1) further comprises a balancing weight (16) and a compressing block (17), the balancing weight (16) and the compressing block (17) are sequentially arranged on the lower cover (13) from bottom to top, the compressing block (17) is fixed with the lower cover (13), the balancing weight (16) is compressed on the lower cover (13) through the compressing block (17), a clamping groove (171) is formed in the upper end of the compressing block (17), the lower end of the storage battery (4) abuts against the lower cover (13), and the upper end of the storage battery (4) is clamped with the clamping groove (171) in a matching mode.
7. The desk lamp with adjustable illumination angle according to claim 2 or 6, wherein a plurality of circumferentially spaced anti-slip pads (18) are adhered and fixed on the outer bottom of the lower cover (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320700058.1U CN219623891U (en) | 2023-03-29 | 2023-03-29 | Desk lamp capable of adjusting illumination angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320700058.1U CN219623891U (en) | 2023-03-29 | 2023-03-29 | Desk lamp capable of adjusting illumination angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219623891U true CN219623891U (en) | 2023-09-01 |
Family
ID=87769074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320700058.1U Active CN219623891U (en) | 2023-03-29 | 2023-03-29 | Desk lamp capable of adjusting illumination angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219623891U (en) |
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2023
- 2023-03-29 CN CN202320700058.1U patent/CN219623891U/en active Active
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