CN109084245B - Scroll type OLED table lamp - Google Patents
Scroll type OLED table lamp Download PDFInfo
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- CN109084245B CN109084245B CN201810763448.7A CN201810763448A CN109084245B CN 109084245 B CN109084245 B CN 109084245B CN 201810763448 A CN201810763448 A CN 201810763448A CN 109084245 B CN109084245 B CN 109084245B
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- lamp body
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- elastic sheet
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
- F21S9/02—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V15/00—Protecting lighting devices from damage
- F21V15/01—Housings, e.g. material or assembling of housing parts
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/16—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting
- F21V17/162—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting the parts being subjected to traction or compression, e.g. coil springs
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/14—Adjustable mountings
- F21V21/30—Pivoted housings or frames
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/36—Hoisting or lowering devices, e.g. for maintenance
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
- F21Y2115/15—Organic light-emitting diodes [OLED]
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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
- Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Electroluminescent Light Sources (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
A scroll type OLED table lamp comprises a base, a connecting rod, a lamp shell and a lamp body; the lamp body comprises a fixed lamp body and one or more movable lamp bodies; the fixed lamp body is arranged below the upper movable lamp body, and the fixed lamp body and the movable lamp body or a plurality of movable lamp bodies which are adjacent to each other can slide mutually to unfold and fold like a scroll. Through the technical scheme, the table lamp which can be folded in the horizontal direction and can keep the folded and unfolded states can be manufactured by utilizing the thin characteristic of the OLED lamp piece, can be unfolded in a large area, can be folded in a small-area lighting process and does not occupy more volume, so that the individual requirements of different lighting areas are met.
Description
Technical Field
This patent belongs to lighting apparatus technical field, particularly relates to a spool formula OLED desk lamp.
Background
OLEDs are light emitting elements formed by thin and transparent semiconductors, which can be thinner and lighter than other LED technologies and can be formed in various curved shapes, and thus have been widely used in the related art.
In the field of illumination, OLED table lamps are also gradually used, and various complex illumination conditions can be realized by utilizing the thin performance of the OLED in the prior art. However, as OLED technology has been developed, there is still much room in the art for using OLED lighting.
Disclosure of Invention
The present invention is based on the above situation of the prior art, and an object of the present invention is to provide a roll OLED table lamp, which can adjust the illumination area according to different illumination requirements, and can be folded to save space.
In order to solve the technical problem, the technical scheme provided by the patent comprises:
a scroll type OLED table lamp comprises a base, a lamp post, a lamp housing and a lamp body; the bottom of the base is horizontal, and the base is formed at the lower end of the table lamp and used for supporting the whole table lamp; the lamp post extends vertically upwards from the base and is connected with the base and the lamp shell, so that the lamp shell is lifted to a preset height; the back surface of the lamp shell is fixedly connected with the upper end part of the lamp post, and the lower surface of the shell is fixedly provided with a lamp body; the LED lamp is characterized in that the lamp body comprises a fixed lamp body and one or more movable lamp bodies; the fixed lamp body is fixedly arranged on the lower surface of the lamp shell and comprises a driving circuit, an OLED luminous body, a lamp body shell and a light softening plate, the fixed lamp body is sealed by the lamp body shell from the upper part and the left and right side parts, the driving circuit is connected with a power supply and drives the OLED luminous body to emit light, and the light softening plate is fixedly arranged on the lower part of the lamp body shell; the lamp body shell of the first lamp body further comprises a first front plate and a first rear plate which respectively extend downwards from the upper surface of the lamp body, a first sliding rail and a second sliding rail are arranged on the front plate and the rear plate, the first sliding rail and the second sliding rail are both in a groove shape, the opening of the groove is arranged downwards, and the edge of the lower opening is provided with a folding edge which is bent towards the middle part of the groove; the movable lamp body comprises a driving circuit, an OLED luminous body, a lamp body shell and a light softening plate, wherein the fixed lamp body is sealed by the lamp body shell from the upper part and the left and right sides, the driving circuit is connected with a power supply and drives the OLED luminous body to emit light, and the light softening plate is fixedly arranged at the lower part of the lamp body shell; the shell of the movable lamp body comprises a second front plate and a second rear plate which respectively extend downwards from the upper surface of the lamp shell, a third slide rail and a fourth slide rail are arranged on the front plate and the rear plate, the third slide rail and the fourth slide rail are both in a groove shape, the opening of the groove is arranged downwards, and the edge of the lower opening is provided with a folding edge which is bent towards the middle part of the groove; the top wall of the groove is also provided with a roller which respectively comprises a front wheel and a rear wheel, and the front wheel and the rear wheel are respectively matched with the front sliding groove and the rear sliding groove of other lamp bodies; the end parts of the sliding rails of the fixed lamp body and the movable lamp body are provided with closed circuitous structures, the sliding rails are circuitous to the tail ends of the sliding grooves, the roller wheels are connected with the second lamp body through springs, when the roller wheels are positioned outside the circuitous structures, the springs are stretched, so that the movable lamp body is kept at the lower part of the lamp body above the movable lamp body through the bias force of the springs, the positions of the roller wheels and the second lamp body are fixed, after the roller wheels move to the circuitous parts, the movable lamp body below the movable lamp body can be lifted up to be kept on the same horizontal plane with the lamp body above the movable lamp body, and when the plurality of lamp bodies are opened, the whole desk lamp still presents.
Preferably, the side of the upper lamp body is provided with an opening, the side of the lower lamp body opposite to the side of the upper lamp body, namely the lower opposite side, is provided with a convex column, the opening is a blind hole, two sides of the bottom of the blind hole are provided with a first electrode and a second electrode which are opposite, the first electrode and the second electrode are metal elastic sheets, and the metal elastic sheets protrude out of the side wall of the blind hole and keep a predetermined distance from each other; the first electrode is communicated with a circuit of the lamp body, and the second electrode is communicated with a circuit of the power supply; a first elastic sheet and a second elastic sheet are arranged at the opening of the blind hole, the first elastic sheet and the second elastic sheet are metal sheets which are symmetrically arranged and protrude from the side wall of the blind hole, the structures of the first elastic sheet and the second elastic sheet are the same, a break angle protruding towards the center shaft of the blind hole is formed in the middle of the first elastic sheet and the second elastic sheet, and the angle of the break angle is 90-100 degrees; the convex column body is a solid column body, the rear end of the front end of the convex column body is made of insulating plastic, a first recess and a second recess which are matched with the first elastic sheet and the second elastic sheet are formed in the side edge of a plastic part at the rear end of the convex column, when the protrusion is inserted into the opening, the first electrode and the second electrode are conducted through the metal column at the front end, and at the moment, the first elastic sheet and the second elastic sheet are respectively clamped in the first recess and the second recess.
Through the technical scheme, the table lamp which can be folded in the horizontal direction and can keep the folded and unfolded states can be manufactured by utilizing the thin characteristic of the OLED lamp piece, can be unfolded in a large area, can be folded in a small-area lighting process and does not occupy more volume, so that the individual requirements of different lighting areas are met.
Drawings
FIG. 1 is a schematic diagram of an overall structure of a roll-to-roll OLED table lamp according to an embodiment of the present invention
FIG. 2 is a schematic view of the structure of the fixed lamp body in the embodiment of the present invention
FIG. 3 is a schematic view of the movable lamp body according to the embodiment of the present invention
FIG. 4 is a schematic view of the folded structure of the fixed lamp body and the movable lamp body in the embodiment of the present invention
FIG. 5 is a schematic view of the structure of the lamp body according to the present embodiment
Fig. 6 is a structural view of the lamp body according to the embodiment of the present invention after the upper and lower lamp bodies are assembled.
Detailed Description
The following detailed description of the embodiments of the present patent refers to the accompanying drawings and is only for the purpose of illustrating preferred embodiments of the patent and is not to be construed as limiting the scope of the patent.
In this embodiment, a roll OLED table lamp is provided, as shown in fig. 1, the table lamp includes a base 1, a lamp post 2, a lamp housing 3 and a lamp body 4.
The base forms the lower extreme of desk lamp for support whole desk lamp, the bottom of base is the level, and be provided with power 5 and switch 6 on the base, be connected with power supply through power 5, and supply power for whole desk lamp through control switch 6.
The base is preferably made of a material having a weight so as to balance the entire desk lamp.
The lamp post is vertically and upwards arranged on the base, the lamp post 2 is used for connecting the base with the lamp housing 3, so that the lamp housing is lifted to a preset height, the lamp post comprises a first connecting rod 21 and a second connecting rod 22, the first connecting rod 21 and the second connecting rod 22 are connected through a universal ball joint 23, the first connecting rod is arranged on the base, and the second connecting rod is arranged on the upper portion. Thus, the lamp pole with the freely adjustable lighting height and angle is formed. The lighting device is beneficial to adjustment according to the lighting requirements of different scenes.
In this embodiment, the lamp housing is a flat housing, the back surface of the housing is fixedly connected to the upper end of the lamp post 2, the housing 3 may be made of plastic, and a through hole is formed in the back side of the housing to allow an electric wire to pass through the power source and the like.
The lower fixed surface of casing installs first lamp body 41, the structure of first lamp body is as shown in fig. 2, and it includes drive circuit 411, OLED luminous body 412 and lamp body shell 413 and soft board 414, the lamp body shell can adopt engineering plastics to make, and it seals from upper portion, and left and right sides portion first lamp body 41, drive circuit is connected with the power, drives OLED luminous body 412 is luminous, the soft board is fixed to be set up the lower part of lamp body shell, like this the lamp body shell with soft board 414 forms a confined space, OLED luminous body and drive circuit just can set up in the confined space to when emitting illumination source downwards through the soft light effect of soft board launches soft light. Further preferably, a heat dissipation unit is further disposed on the top of the lamp body housing 413, and the heat dissipation unit is a heat dissipation sheet structure, so as to dissipate heat of the lamp body.
The first lamp body is directly arranged on the bottom surface of the lamp housing 3 and is fixedly arranged.
The lamp body shell 413 of the first lamp body comprises a first front plate 415 and a first rear plate 416, the first front plate 415 and the first rear plate 416 respectively extend downwards from the upper surface of the lamp body, a first sliding rail 417 and a second sliding rail 418 are arranged on the front plate and the rear plate, the first sliding rail and the second sliding rail are both arranged to be groove-shaped, an opening of the groove is arranged downwards, and a folded edge 419 bent towards the middle of the groove is arranged at the edge of the lower opening. Therefore, the second movable lamp body can be arranged on the first lamp body through the slide rail.
The structure of the second lamp body 42 is as shown in fig. 3, the second lamp body is a movable lamp body, the width of the second lamp body is half of that of the first lamp body, the second lamp body comprises a driving circuit 421, an OLED light-emitting body 422, a lamp body housing 423 and a light softening plate 424, the lamp body housing can be made of engineering plastics, the second lamp body 42 is sealed from the upper part and the left and right sides, the driving circuit is connected with a power supply to drive the OLED light-emitting body 422 to emit light, the light softening plate is fixedly arranged on the lower part of the lamp body housing, so that the lamp body housing and the light softening plate 424 form a sealed space, the OLED light-emitting body and the driving circuit can be arranged in the sealed space, and soft light is emitted through the light softening plate when the illumination light source is emitted downwards. Further preferably, a heat dissipation unit is further disposed at the top of the lamp body housing 423, and the heat dissipation unit is a heat dissipation sheet structure, so as to dissipate heat of the lamp body.
The lamp body housing 423 of the second lamp body comprises a second front plate 425 and a second rear plate 426, which extend downward from the upper surface of the lamp housing, respectively, a third sliding rail 427 and a fourth sliding rail 428 are disposed on the front plate and the rear plate, both of the third sliding rail and the fourth sliding rail are configured as grooves, openings of the grooves are disposed downward, and a folded edge 429 bent toward the middle of the groove is disposed at the edge of the lower opening. Therefore, other movable lamp bodies can be arranged on the second lamp body through the slide rail. And a roller 4210 is further arranged above the top wall of the groove and respectively comprises a front wheel and a rear wheel, and the front wheel and the rear wheel are matched with the sliding grooves of other lamp bodies, namely the sliding grooves of the first lamp body and the sliding grooves of other second lamp bodies.
Through the cooperation of slide rail and gyro wheel, can set up the lamp body of this kind of multilayer, each lamp body all is flat, can open and fold like the spool through the mode of spout and slide rail between a plurality of lamp bodies to different illumination area's demand has been satisfied.
Further, a closed detour structure is provided at an end of the chute, and the chute is detoured over an end of the chute, the detour structure being substantially the same as the chute structure and communicating with the end of the chute, or may be understood as a part of the chute, only extending in an upward direction. The roller is connected to the second lamp body by a spring 4211, when the roller is located outside the circuitous structure, the spring is stretched, so that the movable lamp body is held at the lower part of the upper lamp body by the biasing force of the spring, so that the position of the movable lamp body and the upper lamp body can be fixed, and after the roller moves to the circuitous part, the lower movable lamp body can be lifted up to be kept at the same level with the upper lamp body. When the plurality of lamp bodies are opened, the whole desk lamp still takes the shape of a flat plate. Therefore, the distance between each lamp body and the table top is consistent, and uniform lighting effect is convenient to obtain.
Although the above process describes how to fold and unfold the lamp bodies, in the present embodiment, it is also important for the circuit control of the lamp bodies because the lamp bodies to be lighted when opening or folding the plurality of lamp bodies are different, and since the slide rail itself cannot play a fixing role, how to keep the plurality of lamp bodies unfolded when opening the plurality of lamp bodies is also a technical problem to be solved.
For this purpose, in the present embodiment, as shown in fig. 5, an opening 7 is formed at a side of the upper lamp body, and bosses 8 are formed at sides of the lower lamp body opposite to the side of the upper lamp body, that is, lower opposite sides, the opening 7 has a structure as shown in fig. 4, the opening is a blind hole, opposite first and second electrodes 71 and 72 are formed at two sides of a bottom of the blind hole, the first and second electrodes are metal elastic pieces protruding from a side wall of the blind hole but keeping a predetermined distance therebetween, the first electrode is communicated with a circuit of the lamp body, and the second electrode is communicated with a circuit of a power supply. The opening of the blind hole is provided with a first elastic sheet 73 and a second elastic sheet 74, the first elastic sheet and the second elastic sheet are metal sheets which are symmetrically arranged and protrude from the side wall of the blind hole, the structures of the first elastic sheet and the second elastic sheet are the same, the middle parts of the first elastic sheet and the second elastic sheet are provided with a bevel 75 protruding towards the center shaft of the blind hole, and the angle of the bevel is 90-100 degrees.
The structure of the convex column is as shown in fig. 4, the convex column is arranged on the lamp body at the lower side, the convex column is a solid cylinder, the rear end of the convex column is made of insulating plastic, the side edge of the plastic part at the rear end of the convex column is provided with a first concave 81 and a second concave 82 which are matched with the first elastic sheet and the second elastic sheet, when the convex column is inserted into the opening, the metal column at the front end conducts the first electrode and the second electrode 71, at the moment, the first elastic sheet and the second elastic sheet are respectively clamped and arranged in the first concave and the second concave, so that the convex column is locked with the opening, and the convex column has higher strength and the matching of the elastic sheet and the concave has higher locking force, so that the convex column and the second elastic sheet cannot be separated when no enough external force is applied, and the relative position between the lamp bodies is maintained. And the metal post on the lamp body of below this moment switches on the circuit of top lamp body for the top lamp body lights. When the protrusion is disengaged from the opening, the circuit of the upper lamp body is disconnected, only the lower lamp body is lighted, and the upper lamp body is shielded in a folded state and just needs to be closed, so that the corresponding on-off control of the lamp body is realized.
The above are only preferred embodiments of this patent, and all modifications, substitutions and deletions that are made to the patent under the inventive concept of this patent are intended to be included within the scope of protection of this patent.
Claims (1)
1. A scroll type OLED table lamp comprises a base, a lamp post, a lamp housing and a lamp body;
the bottom of the base is horizontal, and the base is formed at the lower end of the table lamp and used for supporting the whole table lamp;
the lamp post extends vertically upwards from the base and is connected with the base and the lamp shell, so that the lamp shell is lifted to a preset height;
the back surface of the lamp shell is fixedly connected with the upper end part of the lamp post, and the lower surface of the lamp shell is fixedly provided with a lamp body;
it is characterized in that
The lamp body comprises a fixed lamp body and one or more movable lamp bodies;
the fixed lamp body is fixedly arranged on the lower surface of the lamp shell and comprises a driving circuit, an OLED luminous body, a lamp body shell and a light softening plate, the fixed lamp body is sealed by the lamp body shell from the upper part and the left and right side parts, the driving circuit is connected with a power supply and drives the OLED luminous body to emit light, and the light softening plate is fixedly arranged on the lower part of the lamp body shell; the lamp body shell for fixing the lamp body further comprises a first front plate and a first rear plate which respectively extend downwards from the upper surface of the lamp body, a first sliding rail and a second sliding rail are arranged on the first front plate and the first rear plate, the first sliding rail and the second sliding rail are both in a groove shape, openings of the first sliding rail and the second sliding rail are arranged downwards, and the edge of the lower opening is provided with a folding edge bending towards the middle part of the groove;
the flexible LED lamp comprises a movable lamp body, a light source and a light guide plate, wherein the movable lamp body comprises a driving circuit, an OLED luminous body, a lamp body shell and the light guide plate, the fixed lamp body is sealed by the lamp body shell from the upper part and the left and right sides, the driving circuit is connected with a power source and drives the OLED luminous body to emit light, and the light guide plate is fixedly arranged at the lower part of the lamp body shell; the shell of the movable lamp body comprises a second front plate and a second rear plate which respectively extend downwards from the upper surface of the lamp shell, a third slide rail and a fourth slide rail are arranged on the second front plate and the second rear plate, the third slide rail and the fourth slide rail are both in a groove shape, openings of the third slide rail and the fourth slide rail are arranged downwards, and the edge of the lower opening is provided with a folded edge bent towards the middle of the groove; the top wall of the groove is also provided with a roller which respectively comprises a front wheel and a rear wheel, and the front wheel and the rear wheel are respectively matched with the front sliding groove and the rear sliding groove of other lamp bodies;
the end parts of the sliding rails of the fixed lamp body and the movable lamp body are provided with closed circuitous structures, the idler wheels are circuitous to the tail ends of the sliding grooves, the idler wheels are connected with the movable lamp body through springs, when the idler wheels are positioned outside the circuitous structures, the springs are stretched, so that the movable lamp body is kept at the lower part of the lamp body above the movable lamp body through the bias force of the springs, the positions of the idler wheels and the movable lamp body are fixed, after the idler wheels move to the circuitous structures, the movable lamp body below the movable lamp body can be lifted up to be kept on the same horizontal plane with the lamp body above the movable lamp body, and when a plurality of lamp bodies are opened, the whole desk lamp still;
the side edge of the upper lamp body is provided with an opening, the side edge of the lower movable lamp body opposite to the side edge of the upper lamp body, namely the lower opposite side edge, is provided with a convex column, the opening is a blind hole, two sides of the bottom of the blind hole are provided with a first electrode and a second electrode which are opposite, the first electrode and the second electrode are metal elastic sheets, the metal elastic sheets are arranged to protrude out of the side wall of the blind hole, and a preset distance is kept between the first electrode and the second electrode; the first electrode is communicated with a circuit of the lamp body, and the second electrode is communicated with a circuit of the power supply; a first elastic sheet and a second elastic sheet are arranged at the opening of the blind hole, the first elastic sheet and the second elastic sheet are metal sheets which are symmetrically arranged and protrude from the side wall of the blind hole, the structures of the first elastic sheet and the second elastic sheet are the same, a break angle protruding towards the center shaft of the blind hole is formed in the middle of the first elastic sheet and the second elastic sheet, and the angle of the break angle is 90-100 degrees; the convex column is a solid column body, the rear end of the front end of the convex column is made of insulating plastic, a first recess and a second recess which are matched with the first elastic sheet and the second elastic sheet are formed on the side edge of a plastic part at the rear end of the convex column, when the convex column is inserted into the opening, the first electrode and the second electrode are conducted by the metal column at the front end, and at the moment, the first elastic sheet and the second elastic sheet are respectively clamped in the first recess and the second recess.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810763448.7A CN109084245B (en) | 2018-07-12 | 2018-07-12 | Scroll type OLED table lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810763448.7A CN109084245B (en) | 2018-07-12 | 2018-07-12 | Scroll type OLED table lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109084245A CN109084245A (en) | 2018-12-25 |
| CN109084245B true CN109084245B (en) | 2021-03-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810763448.7A Active CN109084245B (en) | 2018-07-12 | 2018-07-12 | Scroll type OLED table lamp |
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| CN (1) | CN109084245B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112396970B (en) * | 2020-12-11 | 2022-08-23 | 合肥维信诺科技有限公司 | Display device |
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| CN205782524U (en) * | 2016-06-03 | 2016-12-07 | 安徽世林照明股份有限公司 | A kind of LED of sliceable folding |
| CN107631236A (en) * | 2016-07-19 | 2018-01-26 | 杨满 | Can convolution type desk lamp |
| CN106641824A (en) * | 2016-10-31 | 2017-05-10 | 程炽坤 | Roller shutter lamp with light-emitting curtain controlled by pull chain to rise and fall |
| CN206231530U (en) * | 2016-12-02 | 2017-06-09 | 甘肃正风联创机电科技有限公司 | A kind of type folding electric vehicle |
| CN206594978U (en) * | 2017-03-29 | 2017-10-27 | 广州市锐霖电气机械有限公司 | A kind of advertising lamp box LED light source module |
| CN207005844U (en) * | 2017-05-18 | 2018-02-13 | 陈彦 | Intelligent desk lamp |
| CN207504603U (en) * | 2017-10-24 | 2018-06-15 | 李华丽 | A kind of household electric cigarette charger |
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2018
- 2018-07-12 CN CN201810763448.7A patent/CN109084245B/en active Active
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