WO2013159319A1 - 一种便携led台灯 - Google Patents

一种便携led台灯 Download PDF

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Publication number
WO2013159319A1
WO2013159319A1 PCT/CN2012/074797 CN2012074797W WO2013159319A1 WO 2013159319 A1 WO2013159319 A1 WO 2013159319A1 CN 2012074797 W CN2012074797 W CN 2012074797W WO 2013159319 A1 WO2013159319 A1 WO 2013159319A1
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WO
WIPO (PCT)
Prior art keywords
lamp
base
support frame
lamp body
portable led
Prior art date
Application number
PCT/CN2012/074797
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English (en)
French (fr)
Inventor
陈少藩
Original Assignee
Chen Shaofan
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Chen Shaofan filed Critical Chen Shaofan
Priority to PCT/CN2012/074797 priority Critical patent/WO2013159319A1/zh
Publication of WO2013159319A1 publication Critical patent/WO2013159319A1/zh

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21L—LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
    • F21L4/00—Electric lighting devices with self-contained electric batteries or cells
    • F21L4/04—Electric lighting devices with self-contained electric batteries or cells characterised by the provision of a light source housing portion adjustably fixed to the remainder of the device
    • 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
    • F21V21/145—Adjustable mountings for portable lighting devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S6/00—Lighting devices intended to be free-standing
    • F21S6/002—Table lamps, e.g. for ambient lighting
    • F21S6/003—Table lamps, e.g. for ambient lighting for task lighting, e.g. for reading or desk work, e.g. angle poise lamps
    • 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]

Definitions

  • the utility model belongs to the technical field of lighting lamps, in particular to a portable LED table lamp.
  • the utility model relates to a portable lamp, which comprises a lamp holder, a column, a lamp arm and a lamp cap. The lamp cap and the lamp arm are rotatably coupled by a connecting member.
  • the lamp cap and the lamp arm are rotatably coupled by a connecting member in the utility model, Therefore, when in use, the position of the lamp head relative to the lamp arm can be adjusted by rotating the lamp head, so that the table lamp can be easily adapted to the environmental space; the structure adjustment is convenient, but the structure is complicated, and the whole space is occupied, and the belt is not portable.
  • the object of the present invention is to provide a portable LED desk lamp with a simple structure and a small space occupation.
  • a portable LED table lamp comprising a base, a support frame and a lamp body, wherein the support frame is respectively rotatably connected with the base and the lamp body, wherein the support frame is provided with the first and the first
  • the two recesses are respectively used for accommodating the base and the lamp body when the base and the lamp body are closed to the support frame.
  • the thickness of the base and the lamp body are respectively consistent with the heights of the first and second recesses; the first and second recesses are respectively located at two sides of the support frame;
  • the support frame is a hollow frame structure, and a stepped card structure is arranged on the inner side of the hollow frame structure; a protection plate for protecting the light exit surface of the lamp body is disposed on the second recess; the base and the lamp body respectively pass through the support frame
  • the rotating shaft is connected; the base and the lamp body have a rectangular parallelepiped structure, and the first and second concave positions also have a rectangular parallelepiped structure.
  • the base includes upper and lower covers that are coupled to each other, a circuit board and a battery disposed between the upper and lower covers, the battery provides power for the circuit board and the lamp body; the battery is a rechargeable battery; and the base further includes A weight between the upper and lower covers.
  • the lamp body comprises an upper and a lower lamp cover which are mutually coupled, an aluminum substrate disposed between the upper and lower lamp covers, an LED chip disposed on the aluminum substrate, a diffusion cover disposed on the light emitting surface of the LED chip, and a control LED chip working. Whether or not the power switch.
  • the utility model designs two recessed positions on the support frame, so that the lamp body and the base can be placed into the concave position after being closed, and the space on the support frame is fully utilized, so that the whole table lamp is minimized and is very convenient to carry.
  • FIG. 1 is a schematic structural view of an open state of a portable LED desk lamp of the present invention
  • FIG. 2 is a schematic structural view of a closed state of the portable LED desk lamp of the present invention.
  • FIG. 3 is a schematic cross-sectional structural view showing the open state of the portable LED table lamp of the present invention.
  • Fig. 4 is a cross-sectional structural view showing the closed state of the portable LED table lamp of the present invention.
  • the utility model discloses a portable LED table lamp, which comprises a base 1, a support frame 2 and a lamp body 3.
  • the support frame 2 is respectively rotatably connected with the base 1 and the lamp body 3, wherein the support frame 2 is provided with first and second recesses 21, 22 for respectively accommodating the base 1 and the lamp body 3 when the base 1 and the lamp body 3 are closed to the support frame 2.
  • the base 1 and the lamp body 3 are respectively connected to the support frame 2 via the rotating shaft 4.
  • the utility model designs two recessed positions 21 and 22 on the support frame 2, so that the lamp body 3 and the base 1 can be placed in the concave positions 21 and 22 after being closed, and the space on the support frame 2 is fully utilized to make the whole table lamp Minimized and very portable.
  • the thickness of the base 1 and the lamp body 3 and the first and second recesses 21, respectively The height of 22 is the same.
  • the entire surface of the closed lamp has a planar structure, so that the appearance is flat and beautiful. And make full use of the space.
  • first and second recesses 21 22 is located on both sides of the support frame 2, and the base 1 and the lamp body 3 are respectively located in the two sides of the support frame 2 when they are closed.
  • the support frame 2 is designed as a hollow frame structure, and the inside of the hollow frame structure is provided with a stepped latch structure 23, and when closed, the base 1 or the lamp body 3 is fitted into the recesses 21, 22 of the hollow frame structure, and the stepped card is
  • the bit structure 23 implements a limit.
  • the second recess 22 is further provided with a protective plate 24 for protecting the light-emitting surface of the lamp body 3.
  • This design, in particular, for the support frame 2 is a hollow frame structure.
  • the base 1 and the lamp body 3 have a rectangular parallelepiped structure, and the first and second recesses 21 22 also corresponds to a rectangular parallelepiped structure.
  • the base 1 includes upper and lower covers 11, 12 that are coupled to each other, a circuit board 13 disposed between the upper and lower covers 11, 12, and a battery 14.
  • the battery 14 supplies power to the circuit board 13 and the lamp body 3.
  • the battery 14 is a rechargeable battery; the base 1 further includes a weight 15 disposed between the upper and lower covers 11, 12.
  • the lamp body 3 includes upper and lower lamp covers 31 and 32 that are coupled to each other, an aluminum substrate 33 disposed between the upper and lower lamp covers 31 and 32, and an LED chip 34 disposed on the aluminum substrate 33.
  • the LED chip 34 is disposed on the LED chip 34.
  • the diffusion cover 35 on the light-emitting surface and the power switch 36 for controlling the operation of the LED chip 34.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Abstract

一种便携LED台灯，包括底座（1）、支撑架（2）及灯体（3），支撑架（2）分别与底座（1）及灯体（3）转动连接，其中，支撑架（2）上设有第一、第二凹位（21、22），分别用于当底座（1）及灯体（3）闭合至支撑架（2）上时容纳底座（1）及灯体（3）。通过在支撑架设计两个凹位，使得灯体与底座在闭合后，能放置至凹位内，充分利用支撑架上的空间，使台灯整体达到最小化，非常便于携带。

Description

一种便携LED台灯
技术领域
本实用新型属于照明灯具技术领域，具体涉及一种便携LED台灯。
背景技术
现有台灯大多为灯体与支撑架连接后装设在底座上，灯体无法调整，不能适应空间环境。后来，人们发明了一种灯体可转动的台灯，通过将灯体与连接件连接，连接件再与固定支撑架连接后固定在灯座上，如专利号为200620061142.X，该专利公开了一种便携式台灯,包括灯座、立柱、灯臂和灯头,灯头和灯臂之间通过连接件可转动联接,由于在本实用新型中灯头与灯臂之间是通过连接件可转动联接的,所以在使用时,可通过旋转灯头来调整灯头相对于灯臂的位置,从而使台灯便于适应环境空间；该结构调整比较方便，但是结构复杂，且整体较占空间，不便携带。
实用新型内容
针对现有技术的缺点，本实用新型的目的是提供一种结构简单、空间占用体积小的便携LED台灯。
为实现上述目的，本实用新型的技术方案为：一种便携LED台灯，包括底座、支撑架及灯体，支撑架分别与底座及灯体转动连接，其中，支撑架上设有第一、第二凹位，分别用于当底座及灯体闭合至支撑架上时容纳底座及灯体。
所述底座及灯体的厚度分别与第一、第二凹位的高度一致；第一、第二凹位分别位于支撑架两侧；所述 支撑架为镂空框架结构，镂空框架结构内侧设有阶梯状卡位结构；所述第二凹位上设有一用于保护灯体出光面的保护板；所述底座及灯体分别与支撑架通过转轴连接；所述底座及灯体呈长方体结构，所述第一、第二凹位也对应呈长方体结构。
所述底座包括相互配合连接的上、下盖，设于上、下盖之间的电路板与电池，电池为电路板及灯体提供电源；所述电池为充电电池；所述底座还包括设于上、下盖之间的配重块。
所述灯体包括相互配合连接的上、下灯罩，设于上、下灯罩之间的铝基板，设于铝基板上的LED芯片，设于LED芯片出光面上的扩散罩及控制LED芯片工作与否的电源开关。
与现有技术相比较，本实用新型的有益效果在于，
本实用新型通过在支撑架设计两个凹位，使得灯体与底座在闭合后，能放置至凹位内，充分利用支撑架上的空间，使台灯整体达到最小化，非常便于携带。
附图说明
图1 为 本实用新型便携LED台灯打开状态的结构示意图；
图2 为 本实用新型便携LED台灯闭合状态的结构示意图；
图3 为 本实用新型便携LED台灯打开状态的剖面结构示意图；
图4 为 本实用新型便携LED台灯闭合状态的剖面结构示意图。
具体实施方式
以下结合实施例及附图对本实用新型进行详细的描述。
如图1至图4所示，本实用新型公开了一种便携LED台灯，包括底座1、支撑架2及灯体3，支撑架2分别与底座1及灯体3转动连接，其中，支撑架2上设有第一、第二凹位21、22，分别用于当底座1及灯体3闭合至支撑架2上时容纳底座1及灯体3。本实施例中，所述底座1及灯体3分别与支撑架2通过转轴4连接。
本实用新型通过在支撑架2设计两个凹位21、22，使得灯体3与底座1在闭合后，能放置至凹位21、22内，充分利用支撑架2上的空间，使台灯整体达到最小化，非常便于携带。
所述底座1及灯体3的厚度分别与第一、第二凹位 21 、22的高度一致。当底座1或者灯体3闭合时，由于底座1及灯体3的厚度分别与第一、第二凹位21、22的高度一致，因此闭合后的台灯整体表面呈平面结构，使得外观平整美观，且充分利用了空间。
进一步地，所述第一、第二凹位 21 、22分别位于支撑架2两侧，底座1与灯体3闭合时分别位于支撑架2的两侧面内。
为了进一步节省空间及原材料成本，将 支撑架2设计为镂空框架结构，且镂空框架结构内侧设有阶梯状卡位结构23，闭合时，底座1或灯体3装进镂空框架结构的凹位21、22内，并且在阶梯状卡位结构23上实现限位。
为了保护灯体出光面，在 第二凹位22上还设有一用于保护灯体3出光面的保护板24，此种设计，尤其是针对支撑架2为镂空框架结构的。
具体地，所述底座1及灯体3呈长方体结构，所述第一、第二凹位 21 、22也对应呈长方体结构。所述底座1包括相互配合连接的上、下盖11、12，设于上、下盖11、12之间的电路板13与电池14，电池14为电路板13及灯体3提供电源。所述电池14为充电电池；所述底座1还包括设于上、下盖11、12之间的配重块15。
所述灯体3包括相互配合连接的上、下灯罩31、32，设于上、下灯罩31、32之间的铝基板33，设于铝基板33上的LED芯片34，设于LED芯片34出光面上的扩散罩35及控制LED芯片34工作与否的电源开关36。

Claims (10)

  1. 一种便携LED台灯，包括底座、支撑架及灯体，支撑架分别与底座及灯体转动连接，其特征在于，支撑架上设有第一、第二凹位，分别用于当底座及灯体闭合至支撑架上时容纳底座及灯体。
  2. 根据权利要求1所述的 便携LED台灯，其特征在于，所述底座及灯体的厚度分别与第一、第二凹位的高度一致。
  3. 根据权利要求1所述的 便携LED台灯，其特征在于，所述第一、第二凹位分别位于支撑架两侧。
  4. 根据权利要求1所述的 便携LED台灯，其特征在于，所述支撑架为镂空框架结构，镂空框架结构内侧设有阶梯状卡位结构。
  5. 根据权利要求1所述的便携LED台灯，其特征在于，所述第二凹位上设有一用于保护灯体出光面的保护板。
  6. 根据权利要求1所述的便携LED台灯，其特征在于，所述底座及灯体分别与支撑架通过转轴连接。
  7. 根据权利要求1至6任一项所述的 便携LED台灯，其特征在于，所述底座包括相互配合连接的上、下盖，设于上、下盖之间的电路板与电池，电池为电路板及灯体提供电源。
  8. 根据权利要求7所述的便携LED台灯，其特征在于，所述底座还包括设于上、下盖之间的配重块。
  9. 根据权利要求7所述的便携LED台灯，其特征在于，所述电池为充电电池。
  10. 根据权利要求1至6任一项所述的便携LED台灯，其特征在于，所述灯体包括相互配合连接的上、下灯罩，设于上、下灯罩之间的铝基板，设于铝基板上的LED芯片，设于LED芯片出光面上的扩散罩及控制LED芯片工作与否的电源开关。
PCT/CN2012/074797 2012-04-27 2012-04-27 一种便携led台灯 WO2013159319A1 (zh)

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201141571Y (zh) * 2007-08-30 2008-10-29 王文哲 多功能台灯
CN201416857Y (zh) * 2009-03-27 2010-03-03 勤众兴业股份有限公司 折叠台灯座
CN101968182A (zh) * 2010-07-15 2011-02-09 上海大学 折叠式台灯
CN201819164U (zh) * 2010-03-29 2011-05-04 惠州多尔数码科技有限公司 折叠式台灯支架
CN202118658U (zh) * 2011-06-06 2012-01-18 茹聪波 折叠式led护眼台灯
CN202188365U (zh) * 2011-07-26 2012-04-11 陈汝惠 一种合式折叠台灯

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201141571Y (zh) * 2007-08-30 2008-10-29 王文哲 多功能台灯
CN201416857Y (zh) * 2009-03-27 2010-03-03 勤众兴业股份有限公司 折叠台灯座
CN201819164U (zh) * 2010-03-29 2011-05-04 惠州多尔数码科技有限公司 折叠式台灯支架
CN101968182A (zh) * 2010-07-15 2011-02-09 上海大学 折叠式台灯
CN202118658U (zh) * 2011-06-06 2012-01-18 茹聪波 折叠式led护眼台灯
CN202188365U (zh) * 2011-07-26 2012-04-11 陈汝惠 一种合式折叠台灯

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