CN110159990A - A kind of flexible desk lamp - Google Patents
A kind of flexible desk lamp Download PDFInfo
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- CN110159990A CN110159990A CN201910504907.4A CN201910504907A CN110159990A CN 110159990 A CN110159990 A CN 110159990A CN 201910504907 A CN201910504907 A CN 201910504907A CN 110159990 A CN110159990 A CN 110159990A
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- Prior art keywords
- circuit board
- assembly
- tape
- housing assembly
- coil spring
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Classifications
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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
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/14—Adjustable mountings
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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
- F21V23/004—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 arranged on a substrate, e.g. a printed circuit board
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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
- F21V23/06—Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors
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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]
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
本发明公开了一种伸缩台灯，包括灯头(1)、卷尺带(2)、壳体组件(3)、配重组件(4)、控制电路板(5)、卷簧机构(6)、卡住卷尺带(2)的锁定键(7)、开关(15)，灯头(1)包括透光罩及带LED的光源板，卷尺带(2)覆有柔性线路板，卷尺带(2)尾与卷簧机构(6)连接，壳体组件(3)两外壁设外导电环(8)、内壁设内导电环(9)，同侧壁的外导电环(8)与内导电环(9)电连，卷簧机构(6)外壁上设内触点(13)与柔性线路板电连且与内导电环(9)导电，配重组件(4)侧壁内设外触点(14)，配重组件(4)侧壁夹持于壳体组件(3)外并可沿壳体组件(3)转动，调整配重组件(4)相对壳体组件(3)角度位置，可调节卷尺带(2)外露部分角度，外触点(14)与外导电环(8)导电且与控制电路板(5)电连，可应用于灯具领域。
The invention discloses a telescopic table lamp, which comprises a lamp base (1), a measuring tape (2), a shell assembly (3), a counterweight assembly (4), a control circuit board (5), a coil spring mechanism (6), a clip Hold the locking key (7) and switch (15) of the measuring tape (2), the lamp head (1) includes a light-transmitting cover and a light source board with LEDs, the measuring tape (2) is covered with a flexible circuit board, and the tail of the tape (2) Connected with the coil spring mechanism (6), the outer conductive ring (8) and the inner conductive ring (9) are arranged on the two outer walls of the housing assembly (3), and the outer conductive ring (8) and the inner conductive ring (9) on the same side wall ), the coil spring mechanism (6) has an inner contact (13) on the outer wall, which is electrically connected to the flexible circuit board and conducts electricity with the inner conductive ring (9), and an outer contact (14) is arranged on the side wall of the counterweight assembly (4). ), the side wall of the counterweight assembly (4) is clamped outside the housing assembly (3) and can rotate along the housing assembly (3), and the angular position of the counterweight assembly (4) relative to the housing assembly (3) can be adjusted. The angle of the exposed part of the measuring tape (2), the outer contact (14) conducts electricity with the outer conductive ring (8) and is electrically connected with the control circuit board (5), which can be applied to the field of lamps and lanterns.
Description
技术领域technical field
本发明涉及一种台灯。The invention relates to a desk lamp.
背景技术Background technique
随着科学技术的发展，LED固体照明光源应用日益广泛，将其作为照明光源也越来越多。台灯作为一种常用的日常灯具，其品类繁多，但是目前的台灯创意性不够，其变化和可动手性不强，千篇一律，创意仍有待提高。With the development of science and technology, LED solid-state lighting sources are widely used, and more and more of them are used as lighting sources. As a commonly used daily lamp, table lamps have a wide variety of categories, but the current table lamps are not creative enough, their changes and maneuverability are not strong, they are stereotyped, and their creativity still needs to be improved.
发明内容Contents of the invention
本发明所要解决的技术问题是克服现有技术的不足，提供一种外形独特、具有多种状态变化、参与性强、类似卷尺的伸缩台灯。The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art, and provide a telescopic desk lamp with a unique shape, multiple state changes, strong participation, and similar to a tape measure.
本发明所采用的技术方案是：本发明包括灯头、卷尺带、壳体组件、配重组件、控制电路板、卷簧机构、锁定键、开关，所述灯头位于所述卷尺带的头端，所述灯头包括透光罩及位于所述透光罩内的带有LED的光源板，所述卷尺带上覆有柔性线路板，所述控制电路板设置于所述配重组件内并在所述配重组件上设有外部电源线接口，所述卷尺带的尾端与所述卷簧机构相连接并可卷绕于所述卷簧机构上，以使所述壳体组件外的所述卷尺带伸缩，所述锁定键用于卡住所述卷尺带，以使其定位，从而调节所述卷尺带的外露长度，所述卷簧机构位于所述壳体组件内，所述壳体组件两侧的外壁上分别设有外导电环，所述壳体组件两侧的内壁上分别设有内导电环，所述壳体组件同一侧壁上的所述外导电环与所述内导电环电性连接，所述卷簧机构的两侧外壁上设有内触点，两个所述内触点分别与所述柔性线路板电性连接，两个所述内触点分别与位于其两侧的所述内导电环保持滑动接触并导电，所述配重组件的两侧壁内分别设有外触点，所述配重组件的两侧壁夹持于所述壳体组件外，并可沿所述壳体组件转动，调整所述配重组件相对于所述壳体组件的角度位置，使其位于所述伸缩台灯的放置台面上，保持所述伸缩台灯的稳定，并调节所述卷尺带的外露部分与放置台面的角度，两个所述外触点分别与两个所述外导电环保持滑动接触并导电，两个所述外触点分别通过导线与所述控制电路板的输出端电性连接，所述控制电路板、所述导线、所述外触点、所述外导电环、所述内导电环、所述内触点、所述柔性线路板、所述光源板依次电性连接形成LED的供电线路。The technical solution adopted in the present invention is: the present invention includes a lamp cap, a tape measure, a housing assembly, a counterweight assembly, a control circuit board, a coil spring mechanism, a locking key, and a switch, the lamp cap is located at the head end of the tape measure, The lamp head includes a light-transmitting cover and a light source board with LEDs located in the light-transmitting cover, the tape is covered with a flexible circuit board, and the control circuit board is arranged in the counterweight assembly and on the The counterweight assembly is provided with an external power line interface, and the tail end of the tape measure is connected to the coil spring mechanism and can be wound on the coil spring mechanism, so that the external power cord of the housing assembly The measuring tape stretches, and the locking key is used to clamp the measuring tape so that it can be positioned so as to adjust the exposed length of the measuring tape. The coil spring mechanism is located in the housing assembly, and the housing assembly Outer conductive rings are respectively provided on the outer walls on both sides, and inner conductive rings are respectively provided on the inner walls on both sides of the housing assembly, and the outer conductive ring and the inner conductive ring on the same side wall of the housing assembly Electrically connected, the outer walls on both sides of the coil spring mechanism are provided with internal contacts, the two internal contacts are respectively electrically connected to the flexible circuit board, and the two internal contacts are respectively connected to the The inner conductive ring on the side keeps sliding contact and conducts electricity, the two side walls of the counterweight assembly are respectively provided with external contacts, the two side walls of the counterweight assembly are clamped outside the housing assembly, and It can rotate along the shell assembly, adjust the angular position of the counterweight assembly relative to the shell assembly, make it located on the placement table of the telescopic desk lamp, keep the stability of the telescopic desk lamp, and adjust the The angle between the exposed part of the measuring tape and the table top, the two external contacts are in sliding contact with the two external conductive rings and conduct electricity respectively, and the two external contacts are respectively connected to the control circuit board through the wires. The output terminal is electrically connected, the control circuit board, the wire, the outer contact, the outer conductive ring, the inner conductive ring, the inner contact, the flexible circuit board, and the light source board They are electrically connected in sequence to form a power supply line of the LED.
所述柔性线路板粘接于所述卷尺带上。The flexible circuit board is bonded to the measuring tape.
所述开关位于所述所述配重组件上。The switch is located on the counterweight assembly.
所述开关采用触控开关，用于控制灯光亮灭、亮度、色温中任意一项或多项。The switch is a touch switch, which is used to control any one or more items of light on and off, brightness, and color temperature.
所述配重组件内还设有充电电池，所述充电电池与所述控制电路板电性连接，通过所述充电电池为LED供电。A rechargeable battery is also provided in the counterweight assembly, the rechargeable battery is electrically connected to the control circuit board, and the LED is powered by the rechargeable battery.
本发明的有益效果是：由于本发明包括灯头、卷尺带、壳体组件、配重组件、控制电路板、卷簧机构、锁定键、开关，所述灯头位于所述卷尺带的头端，所述灯头包括透光罩及位于所述透光罩内的带有LED的光源板，所述卷尺带上覆有柔性线路板，所述控制电路板设置于所述配重组件内并在所述配重组件上设有外部电源线接口，所述卷尺带的尾端与所述卷簧机构相连接并可卷绕于所述卷簧机构上，以使所述壳体组件外的所述卷尺带伸缩，所述锁定键用于卡住所述卷尺带，以使其定位，从而调节所述卷尺带的外露长度，所述卷簧机构位于所述壳体组件内，所述壳体组件两侧的外壁上分别设有外导电环，所述壳体组件两侧的内壁上分别设有内导电环，所述壳体组件同一侧壁上的所述外导电环与所述内导电环电性连接，所述卷簧机构的两侧外壁上设有内触点，两个所述内触点分别与所述柔性线路板电性连接，两个所述内触点分别与位于其两侧的所述内导电环保持滑动接触并导电，所述配重组件的两侧壁内分别设有外触点，所述配重组件的两侧壁夹持于所述壳体组件外，并可沿所述壳体组件转动，调整所述配重组件相对于所述壳体组件的角度位置，使其位于所述伸缩台灯的放置台面上，保持所述伸缩台灯的稳定，并调节所述卷尺带的外露部分与放置台面的角度，两个所述外触点分别与两个所述外导电环保持滑动接触并导电，两个所述外触点分别通过导线与所述控制电路板的输出端电性连接，所述控制电路板、所述导线、所述外触点、所述外导电环、所述内导电环、所述内触点、所述柔性线路板、所述光源板依次电性连接形成LED的供电线路；本发明通过所述卷尺带的卷缩，实现所述灯头发光体高度和长度的改变，利用所述配重组件的重力作用和定位作用，实现所述卷尺带伸出部分的角度改变，从而在所述卷尺带长度范围内和一定角度内实现灯头位置的改变，从而改变出光的位置和角度，实现照射范围的变化和照度的改变，其状态和结构类似丈量尺寸的卷尺，实现了跨领域和跨界仿形美学的效果和功能的融合，故本发明外形独特，具有多种状态变化，参与性强，类似卷尺，是一种伸缩台灯。The beneficial effects of the present invention are: since the present invention includes a lamp cap, a tape measure tape, a housing assembly, a counterweight assembly, a control circuit board, a coil spring mechanism, a locking key, and a switch, and the lamp cap is located at the head end of the tape measure tape, the The lamp head includes a transparent cover and a light source board with LEDs located in the transparent cover, the tape is covered with a flexible circuit board, and the control circuit board is arranged in the counterweight assembly and placed on the The counterweight assembly is provided with an external power line interface, and the tail end of the tape is connected to the coil spring mechanism and can be wound on the coil spring mechanism, so that the tape measure outside the housing assembly The tape is retractable, the locking key is used to clamp the tape to position it, thereby adjusting the exposed length of the tape, the coil spring mechanism is located in the housing assembly, and the housing assembly has two Outer conductive rings are respectively provided on the outer walls of the side, and inner conductive rings are respectively provided on the inner walls on both sides of the housing assembly, and the outer conductive rings on the same side wall of the housing assembly are electrically connected to the inner conductive rings. There are internal contacts on the outer walls of both sides of the coil spring mechanism, and the two internal contacts are respectively electrically connected to the flexible circuit board, and the two internal contacts are respectively connected to the The inner conductive ring keeps in sliding contact and conducts electricity, the two side walls of the counterweight assembly are respectively provided with outer contacts, the two side walls of the counterweight assembly are clamped outside the housing assembly, and can be Rotate along the housing assembly, adjust the angular position of the counterweight assembly relative to the housing assembly so that it is located on the placement table of the telescopic table lamp, keep the telescopic table lamp stable, and adjust the tape measure The angle between the exposed part of the belt and the table top, the two external contacts are in sliding contact with the two external conductive rings and conducting electricity, and the two external contacts are respectively connected to the output of the control circuit board through wires. Terminals are electrically connected, the control circuit board, the wire, the outer contact, the outer conductive ring, the inner conductive ring, the inner contact, the flexible circuit board, and the light source board in turn Electrically connected to form the power supply line of the LED; the present invention realizes the change of the height and length of the light body of the lamp head through the crimping of the measuring tape, and realizes the change of the measuring tape using the gravity and positioning functions of the counterweight assembly. The angle of the protruding part changes, so that the position of the lamp head can be changed within the length range of the tape measure and within a certain angle, so as to change the position and angle of the light, and realize the change of the irradiation range and the change of the illuminance. Its state and structure are similar to measurement The size of the measuring tape realizes the fusion of effects and functions of cross-field and cross-border profiling aesthetics. Therefore, the present invention has a unique shape, multiple state changes, strong participation, and is similar to a tape measure. It is a telescopic desk lamp.
附图说明Description of drawings
图1是本发明实施例卷尺带处于最大伸出状态的立体结构示意图；Fig. 1 is a three-dimensional structural schematic diagram of a measuring tape according to an embodiment of the present invention in a state of maximum extension;
图2是图1所示的伸缩台灯连接外部电源线时的侧面结构示意图；Fig. 2 is a schematic diagram of the side structure when the telescopic table lamp shown in Fig. 1 is connected to an external power line;
图3是本发明实施例的爆炸结构示意图；Fig. 3 is a schematic diagram of an explosion structure of an embodiment of the present invention;
图4是本发明实施例卷尺带处于部分伸出状态的立体结构示意图；Fig. 4 is a three-dimensional structural schematic diagram of a tape measure tape in a partially extended state according to an embodiment of the present invention;
图5是本发明实施例卷尺带处于最大收缩状态的立体结构示意图。Fig. 5 is a three-dimensional structural schematic view of the tape measure tape in the maximum contracted state according to the embodiment of the present invention.
具体实施方式Detailed ways
如图1～图5所示，本实施例的伸缩台灯包括灯头1、卷尺带2、壳体组件3、配重组件4、控制电路板5、卷簧机构6、锁定键7、开关15，所述灯头1位于所述卷尺带2的头端，所述灯头1包括透光罩及位于所述透光罩内的带有LED的光源板，所述卷尺带2上覆有柔性线路板，本实施例中，所述柔性线路板粘接于所述卷尺带2上，所述控制电路板5设置于所述配重组件 4内并在所述配重组件4上设有外部电源线接口10，通过外电源线11与所述外部电源线接口10可拆卸的连接，便于使用及收放，所述卷尺带2的尾端与所述卷簧机构6相连接并可卷绕于所述卷簧机构6上，以使所述壳体组件3 外的所述卷尺带2伸缩，所述锁定键7用于卡住所述卷尺带2，可以在任何时候固定所述卷尺带2，避免其回缩，以使其定位，从而调节所述卷尺带2 的外露长度，所述卷簧机构6位于所述壳体组件3内，所述壳体组件3两侧的外壁上分别设有外导电环8，所述壳体组件3两侧的内壁上分别设有内导电环9，所述壳体组件3同一侧壁上的所述外导电环8与所述内导电环9电性连接，所述卷簧机构6的两侧外壁上设有内触点13，两个所述内触点13 分别与所述柔性线路板电性连接，两个所述内触点13分别与位于其两侧的所述内导电环9保持滑动接触并导电，所述配重组件4的两侧壁内分别设有外触点14，所述配重组件4的两侧壁夹持于所述壳体组件3外，并可沿所述壳体组件3转动，调整所述配重组件4相对于所述壳体组件3的角度位置，使其位于所述伸缩台灯的放置台面上，保持所述伸缩台灯的稳定，并调节所述卷尺带2的外露部分与放置台面的角度，两个所述外触点14分别与两个所述外导电环8保持滑动接触并导电，两个所述外触点14分别通过导线12与所述控制电路板5的输出端电性连接，所述控制电路板5、所述导线12、所述外触点14、所述外导电环8、所述内导电环9、所述内触点13、所述柔性线路板、所述光源板依次电性连接形成LED的供电线路，本发明巧妙利用了所述卷尺带2上覆有柔性线路板进行导电，从而不需要电线，外观简洁，所述开关15位于所述配重组件4上，所述开关15采用触控开关，外形隐藏式设计，与所述配重组件4巧妙融合，美观不突兀，用于控制灯光亮灭、亮度、色温中任意一项或多项。As shown in Figures 1 to 5, the telescopic desk lamp of this embodiment includes a lamp cap 1, a measuring tape 2, a housing assembly 3, a counterweight assembly 4, a control circuit board 5, a coil spring mechanism 6, a locking key 7, and a switch 15, The lamp cap 1 is located at the head end of the measuring tape 2, the lamp cap 1 includes a light-transmitting cover and a light source board with LEDs located in the light-transmitting cover, the tape measuring tape 2 is covered with a flexible circuit board, In this embodiment, the flexible circuit board is bonded to the measuring tape 2, the control circuit board 5 is arranged in the counterweight assembly 4 and an external power line interface is provided on the counterweight assembly 4 10. The external power cord 11 is detachably connected to the external power cord interface 10, which is convenient for use and storage. The tail end of the tape measure tape 2 is connected with the coil spring mechanism 6 and can be wound around the On the coil spring mechanism 6, the tape measure tape 2 outside the housing assembly 3 is stretched, and the locking key 7 is used to clamp the tape measure tape 2, and the tape measure tape 2 can be fixed at any time to avoid It retracts to position it so as to adjust the exposed length of the measuring tape 2. The coil spring mechanism 6 is located in the housing assembly 3, and outer walls on both sides of the housing assembly 3 are respectively provided with external Conductive rings 8, inner conductive rings 9 are respectively provided on the inner walls on both sides of the housing assembly 3, and the outer conductive rings 8 on the same side wall of the housing assembly 3 are electrically connected to the inner conductive rings 9 , the outer walls of both sides of the coil spring mechanism 6 are provided with inner contacts 13, and the two inner contacts 13 are respectively electrically connected to the flexible circuit board, and the two inner contacts 13 are respectively connected to the flexible circuit board. The inner conductive rings 9 on both sides maintain sliding contact and conduct electricity, and the two side walls of the counterweight assembly 4 are respectively provided with outer contacts 14, and the two side walls of the counterweight assembly 4 are clamped by the shell body assembly 3, and can rotate along the housing assembly 3, adjust the angular position of the counterweight assembly 4 relative to the housing assembly 3, so that it is located on the placement table of the telescopic desk lamp, and keep the The stability of the retractable desk lamp, and adjust the angle between the exposed part of the measuring tape 2 and the placement table, the two outer contacts 14 are respectively in sliding contact with the two outer conductive rings 8 and conduct electricity, and the two outer contacts The contacts 14 are electrically connected to the output ends of the control circuit board 5 through wires 12, the control circuit board 5, the wires 12, the outer contacts 14, the outer conductive ring 8, the inner The conductive ring 9, the inner contact 13, the flexible circuit board, and the light source board are electrically connected in turn to form a power supply line of the LED. Therefore, no wires are needed, and the appearance is simple. The switch 15 is located on the counterweight assembly 4. The switch 15 adopts a touch switch with a hidden shape design, which is skillfully integrated with the counterweight assembly 4. It is beautiful and not obtrusive. It is used to control any one or more items of lights on and off, brightness and color temperature.
以上实施例仅是为了举例说明，并非是对本发明保护范围的限制，例如所述配重组件4内还可以设有充电电池(图中未示出)，所述充电电池与所述控制电路板5电性连接，通过所述充电电池为LED供电，便携性好。The above embodiments are only for illustration, and are not intended to limit the protection scope of the present invention. For example, a rechargeable battery (not shown in the figure) may also be provided in the counterweight assembly 4, and the rechargeable battery and the control circuit board 5. It is electrically connected, the LED is powered by the rechargeable battery, and the portability is good.
本发明通过所述卷尺带2的卷缩，实现所述灯头1发光体高度和长度的改变，利用所述配重组件4的重力作用和定位作用，实现所述卷尺带2伸出部分的角度改变，从而在所述卷尺带2长度范围内和一定角度内实现所述灯头1位置的改变，从而改变出光的位置和角度，实现照射范围的变化和照度的改变，其状态和结构类似丈量尺寸的卷尺，实现了跨领域和跨界仿形美学的效果和功能的融合，因此本发明外形独特，具有多种状态变化，参与性强，类似卷尺，是一种伸缩台灯。In the present invention, the height and length of the luminous body of the lamp head 1 can be changed through the crimping of the measuring tape 2, and the angle of the protruding part of the measuring tape 2 can be realized by using the gravity and positioning functions of the counterweight assembly 4. Change, thereby realizing the change of the position of the lamp head 1 within the length range of the tape measure tape 2 and within a certain angle, thereby changing the position and angle of the light, realizing the change of the irradiation range and the change of the illuminance, and its state and structure are similar to measuring dimensions The measuring tape realizes the fusion of effects and functions of cross-field and cross-border profiling aesthetics. Therefore, the present invention has a unique shape, multiple state changes, strong participation, and is similar to a tape measure. It is a telescopic desk lamp.
本发明可广泛应用于灯具领域。The invention can be widely used in the field of lamps.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910504907.4A CN110159990A (en) | 2019-06-12 | 2019-06-12 | A kind of flexible desk lamp |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910504907.4A CN110159990A (en) | 2019-06-12 | 2019-06-12 | A kind of flexible desk lamp |
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| CN110159990A true CN110159990A (en) | 2019-08-23 |
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| CN201910504907.4A Pending CN110159990A (en) | 2019-06-12 | 2019-06-12 | A kind of flexible desk lamp |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113775968A (en) * | 2021-08-12 | 2021-12-10 | 江西煜明智慧光电股份有限公司 | Desk lamp |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203797459U (en) * | 2014-04-17 | 2014-08-27 | 杨玉娟 | Retractable adjusting desk lamp |
| CN104832823A (en) * | 2015-03-03 | 2015-08-12 | 北京京东方茶谷电子有限公司 | Table lamp |
| CN210267013U (en) * | 2019-06-12 | 2020-04-07 | 深圳市中电照明股份有限公司 | Telescopic table lamp |
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2019
- 2019-06-12 CN CN201910504907.4A patent/CN110159990A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203797459U (en) * | 2014-04-17 | 2014-08-27 | 杨玉娟 | Retractable adjusting desk lamp |
| CN104832823A (en) * | 2015-03-03 | 2015-08-12 | 北京京东方茶谷电子有限公司 | Table lamp |
| CN210267013U (en) * | 2019-06-12 | 2020-04-07 | 深圳市中电照明股份有限公司 | Telescopic table lamp |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113775968A (en) * | 2021-08-12 | 2021-12-10 | 江西煜明智慧光电股份有限公司 | Desk lamp |
| CN113775968B (en) * | 2021-08-12 | 2022-04-12 | 江西煜明智慧光电股份有限公司 | Desk lamp |
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Application publication date: 20190823 |