CN212481098U - Portable desk lamp - Google Patents
Portable desk lamp Download PDFInfo
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- CN212481098U CN212481098U CN202021485708.8U CN202021485708U CN212481098U CN 212481098 U CN212481098 U CN 212481098U CN 202021485708 U CN202021485708 U CN 202021485708U CN 212481098 U CN212481098 U CN 212481098U
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Abstract
The utility model discloses a portable desk lamp, including base, lamp stand and connecting device, wherein connecting device divide into first connecting device, second connecting device and connecting piece, and the connecting piece passes through first connecting device with the base to be connected, and the connecting piece passes through the second connecting device with the lamp stand to be connected. The utility model provides a portable desk lamp simple structure, convenient and practical need not external power supply, does not receive the limitation because of the needs power supply occasion when using to can directly charge for electrical equipment such as cell-phone.
Description
Technical Field
The utility model belongs to the technical field of lamps and lanterns, especially, relate to a portable desk lamp.
Background
The desk lamp is widely applied as a household lighting appliance, and brings convenience to daily life and study of people. The LED has the advantages of long service life, high lighting effect, no radiation, impact resistance, low power consumption and the like, belongs to energy-saving green environment-friendly illumination, and is popular among the users.
The function of the existing LED table lamp is single, for example, the height position of a lamp pole is fixed, and the LED table lamp cannot be adjusted and cannot be suitable for illumination at different heights; or the multifunctional mobile phone has only a single lighting function, does not have a mobile phone clamping function, and is not suitable for being conveniently used in daily life of people with modern smart phones; or an external power supply is needed for use.
SUMMERY OF THE UTILITY MODEL
In order to the above situation, the utility model provides a portable desk lamp, this portable desk lamp simple structure, convenient and practical need not external power supply, need not to supply power the occasion and receive the limitation when using to can directly charge for electronic equipment such as cell-phone.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a portable desk lamp comprises a base, a lamp holder and a connecting device, wherein the connecting device is divided into a first connecting device, a second connecting device and a connecting piece, the connecting piece is connected with the base through the first connecting device, and the connecting piece is connected with the lamp holder through the second connecting device.
The connecting piece comprises a connecting piece main body, a conductive steel wire and a connecting cover, wherein the conductive steel wire is placed in the groove of the connecting piece main body, and the connecting cover and the connecting piece main body are welded together.
The first connecting device comprises a large guide wheel, a large rubber coating screw rod and a large rubber coating knob, the large guide wheel is respectively arranged in large round holes on two sides of the connecting piece main body and then clamped between round holes of the base, a wire on the conductive steel wire penetrates through small holes among the round holes and is led into the inner side of the base, the large rubber coating screw rod penetrates through middle round holes of the connecting piece main body, the large guide wheel and the base, and the large rubber coating knob is aligned with the large rubber coating screw rod and screwed down.
The second connecting device comprises a small guide wheel, a small rubber screw rod and a small rubber knob, the small guide wheel is respectively arranged in small round holes on two sides of the connecting piece main body, then the small guide wheel is clamped between round holes of the lamp holder, a wire on the conductive steel wire penetrates through the small holes among the round holes and is led into the inner side of the lamp holder, the small rubber screw rod penetrates through middle round holes of the connecting piece main body, the small guide wheel and the lamp holder, and the small rubber knob is aligned with the small rubber screw rod and.
The utility model discloses further preferred scheme: the lamp holder comprises a lamp holder shell, a heat dissipation plate, a lamp plate, a lampshade and a lampshade gland, wherein the heat dissipation plate, the lamp plate, the lampshade and the lampshade gland are sequentially arranged on the lamp holder shell for fixing.
The utility model discloses further preferred scheme: the lamp plate is the LED lamp plate.
The utility model discloses further preferred scheme: the base includes base shell, shift knob, leaded light post, function board, polymer lithium cell, bottom, packs into the side of base shell with shift knob, leaded light post in proper order, blocks the function board into, packs into the polymer lithium cell, covers the bottom fixed.
The utility model discloses further preferred scheme: and the function board is provided with a USB interface.
The utility model discloses further preferred scheme: the function board is provided with a non-stroboscopic driving device.
Compared with the prior art, the utility model has the advantages of:
1) the portable desk lamp provided by the utility model adopts a three-layer foldable structure, has small appearance after being folded, is convenient to carry, can be used as a desk lamp when being at home, and can be used as a camping lamp when being out for traveling;
2) the portable table lamp provided by the utility model is internally provided with the high-capacity polymer lithium ion battery which can be repeatedly charged, does not need an external power supply, and is not limited by the occasions needing power supply when in use;
3) the utility model provides a portable desk lamp which comprises a USB output device, namely, the portable desk lamp has the function of a mobile power supply and can charge mobile equipment such as a mobile phone, a camera, a tablet personal computer and the like;
4) the utility model provides a portable desk lamp LED power supply adopts no stroboscopic drive to use, and first connecting device and second connecting device cooperate, can adjust various angles, really realize the eyeshield function, long-time use not amazing eyes, do not have fatigue; in addition, the back surface of the lamp panel is tightly attached to the heat dissipation plate, when the LED lamp is used, the heat dissipation is accelerated through the heat dissipation plate, the effect of protecting the lamp panel is achieved, and the service life of the LED is prolonged;
5) the portable desk lamp provided by the utility model can be used as a support for placing a mobile phone, and both hands are completely liberated when watching video programs; meanwhile, the mobile phone is connected to the desk lamp by using a charging wire, and the desk lamp supplies power to the mobile phone, so that long-time uninterrupted program watching can be really realized;
6) the utility model provides a portable desk lamp adopts fashion design theory, and the outward appearance is dynamic, novel, accords with the consumption theory that modern young people pursue.
Drawings
The present invention will be described in further detail below with reference to the drawings and preferred embodiments, but those skilled in the art will appreciate that the drawings are only drawn for the purpose of explaining the preferred embodiments, and therefore should not be taken as limiting the scope of the present invention. Furthermore, unless specifically stated otherwise, the drawings are merely schematic representations based on conceptual representations of elements or structures depicted and may contain exaggerated displays and are not necessarily drawn to scale.
Fig. 1 is a schematic view of the overall structure of the portable desk lamp of the present invention;
fig. 2 is an assembly diagram of each structure of the portable desk lamp of the present invention.
In the figure: connecting cover 1, small rubber screw 2, small guide wheel 3, conductive steel wire 4, connecting piece main part 5, small rubber knob 6, lampshade gland 7, lampshade 8, lamp plate 9, heat dissipation plate 10, lamp holder shell 11, base shell 12, large rubber screw 13, large guide wheel 14, large rubber knob 15, shift knob 16, light guide column 17, function board 18, polymer lithium battery 19, bottom 20, base 21, lamp holder 22, connecting device 23, first connecting device 24, second connecting device 25 and connecting piece 26.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
As shown in fig. 1-2: a portable desk lamp comprises a base 21, a lamp holder 22 and a connecting device 23, wherein the connecting device 23 is divided into a first connecting device 24, a second connecting device 25 and a connecting piece 26, the connecting piece 26 is connected with the base 21 through the first connecting device 24, and the connecting piece 26 is connected with the lamp holder 22 through the second connecting device 25.
As shown in fig. 2: the connecting piece 26 comprises a connecting piece main body 5, a conductive steel wire 4 and a connecting cover 1, wherein the conductive steel wire 4 is placed in a groove of the connecting piece main body 5, and the connecting cover 1 is welded with the connecting piece main body 5.
The first connecting device 24 comprises a large guide wheel 14, a large rubber-coated screw 13 and a large rubber-coated knob 15, the large guide wheel 14 is respectively arranged in large round holes at two sides of the connecting piece main body 5 and then clamped between round holes of the base shell 12, a wire on the conductive steel wire 4 is led into the inner side of the base shell 12 after passing through a small hole between the round holes, the large rubber-coated screw 13 passes through middle round holes of the connecting piece main body 5, the large guide wheel 14 and the base shell 12, and the large rubber-coated knob 15 is aligned with the large rubber-coated screw 13 and screwed.
The second connecting device 24 comprises a small guide wheel 3, a small bag rubber screw rod 2 and a small bag rubber knob 6, the small guide wheel 3 is respectively arranged in small round holes at two sides of the connecting piece main body 5 and then clamped between round holes of the lamp holder shell 11, a wire on the conductive steel wire 4 penetrates through the small holes between the round holes and is led into the inner side of the lamp holder shell 11, the small bag rubber screw rod 2 penetrates through the connecting piece main body 5, the small guide wheel 3 and the middle round hole of the lamp holder shell 11, and the small bag rubber knob 6 is aligned with the small bag rubber screw rod 2 and.
Therefore, the desk lamp adopts the three-layer foldable structure of the connecting device, has small appearance after being folded, is convenient to carry, can be used as the desk lamp when being at home, can be used as a camping lamp when being out for travel, can also be used as a support for placing a mobile phone, and thoroughly liberates two hands when watching video programs.
As shown in fig. 2: the lamp holder 22 comprises a lamp holder shell 11, a radiating plate 10, a lamp panel 9, a lampshade 8 and a lampshade gland 7, the radiating plate 10, the lamp panel 9, the lampshade 8 and the lampshade gland 7 are sequentially installed on the lamp holder shell 11 to be fixed, and the lamp panel 9 is an LED lamp panel. Therefore, the LED has the advantages of long service life, high lighting effect, no radiation, impact resistance, low power consumption and the like. In addition, the lamp holder 22 is provided with the heat dissipation plate 10, so that the lamp holder 22 can dissipate heat when the LED lamp is used, the lamp holder 22 can be protected when the LED lamp is used for a long time, and the service life of the LED lamp panel 9 can be prolonged.
As shown in fig. 2: the base 21 comprises a base shell 12, a switch button 16, a light guide column 17, a function board 18, a polymer lithium battery 19 and a bottom cover 20, wherein the switch button 16 and the light guide column 17 are sequentially arranged on the side surface of the base shell 12, the function board 18 is clamped in, the polymer lithium battery 19 is arranged, and the bottom cover 20 is covered for fixation. The function board 18 has a USB interface and a non-strobe driver.
The desk lamp is internally provided with the high-capacity polymer lithium ion battery 19 which can be repeatedly charged, so that an external power supply is not needed, and the situation that power is needed to be supplied when the desk lamp is used is not limited; the function board 18 is provided with a USB output device, namely the portable desk lamp has a mobile power supply function and can charge mobile equipment such as a mobile phone, a camera, a tablet personal computer and the like; meanwhile, the mobile phone is connected to the desk lamp through the charging wire, and the desk lamp supplies power to the mobile phone, so that long-time and uninterrupted program watching can be really realized. Contain no stroboscopic drive arrangement on the function board 18, the LED power supply adopts no stroboscopic drive to first connecting device and second connecting device cooperation are used, can adjust various angles, really realize the eyeshield function, use for a long time not amazing eyes, do not have fatigue.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may include, for example, a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The above is to the utility model discloses going on the detailed introduction, having used specific individual example to right in this paper the utility model discloses a principle and implementation mode have been elucidated, and the explanation of above embodiment only is used for helping understanding the utility model discloses and core thought. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.
Claims (6)
1. The utility model provides a portable desk lamp, includes base, lamp stand and connecting device, its characterized in that:
the connecting device is divided into a first connecting device, a second connecting device and a connecting piece, the connecting piece is connected with the base through the first connecting device, and the connecting piece is connected with the lamp holder through the second connecting device;
the connecting piece comprises a connecting piece main body, a conductive steel wire and a connecting cover, wherein the conductive steel wire is placed in a groove of the connecting piece main body, and the connecting cover and the connecting piece main body are welded together;
the first connecting device comprises a large guide wheel, a large rubber-coated screw rod and a large rubber-coated knob, the large guide wheel is respectively arranged in large round holes on two sides of a connecting piece main body and then clamped between round holes of a base, a wire on a conductive steel wire is led into the inner side of the base through small holes among the round holes, the large rubber-coated screw rod passes through the connecting piece main body, the large guide wheel and a middle round hole of the base, and the large rubber-coated knob is aligned with the large rubber-coated screw rod and screwed tightly;
the second connecting device comprises a small guide wheel, a small rubber screw rod and a small rubber knob, the small guide wheel is respectively arranged in small round holes on two sides of the connecting piece main body and then clamped between round holes of the lamp holder, a wire on the conductive steel wire penetrates through the small holes among the round holes and is led into the inner side of the lamp holder, the small rubber screw rod penetrates through middle round holes of the connecting piece main body, the small guide wheel and the lamp holder, and the small rubber knob is aligned with the small rubber screw rod and screwed down.
2. The portable desk lamp of claim 1, wherein: the lamp holder comprises a lamp holder shell, a heat dissipation plate, a lamp plate, a lampshade and a lampshade gland, wherein the heat dissipation plate, the lamp plate, the lampshade and the lampshade gland are sequentially arranged on the lamp holder shell for fixing.
3. The portable desk lamp of claim 2, wherein: the lamp plate is the LED lamp plate.
4. The portable desk lamp of claim 1, wherein: the base includes base shell, shift knob, leaded light post, function board, polymer lithium cell, bottom, packs into the side of base shell with shift knob, leaded light post in proper order, blocks the function board into, packs into the polymer lithium cell, covers the bottom fixed.
5. The portable desk lamp of claim 4, wherein: and the function board is provided with a USB interface.
6. The portable desk lamp of claim 4, wherein: the function board is provided with a non-stroboscopic driving device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021485708.8U CN212481098U (en) | 2020-07-24 | 2020-07-24 | Portable desk lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021485708.8U CN212481098U (en) | 2020-07-24 | 2020-07-24 | Portable desk lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212481098U true CN212481098U (en) | 2021-02-05 |
Family
ID=74452260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021485708.8U Active CN212481098U (en) | 2020-07-24 | 2020-07-24 | Portable desk lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212481098U (en) |
-
2020
- 2020-07-24 CN CN202021485708.8U patent/CN212481098U/en active Active
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