CN109812760A - A kind of portable LED desk lamp that can be used for Portable search-lighting - Google Patents
A kind of portable LED desk lamp that can be used for Portable search-lighting Download PDFInfo
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- CN109812760A CN109812760A CN201910233806.8A CN201910233806A CN109812760A CN 109812760 A CN109812760 A CN 109812760A CN 201910233806 A CN201910233806 A CN 201910233806A CN 109812760 A CN109812760 A CN 109812760A
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- led desk
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Abstract
The invention discloses a kind of portable LED desk lamps that can be used for Portable search-lighting, including battery, pedestal, circuit board, switch, turn down support frame, rotary type searchlight, tapered end, LED desk lamp upper cover, angle adjustment device and charging jack, the present invention is foldable, its small volume is easy to carry, expansion can be used as common desk lamp, the rotary type searchlight installed thereon after folding, it enables the invention to be used as flashlight use, the link position of all parts in LED light all uses boss groove structure, and it is handled in junction using sealing ring, make it have certain waterproofness and dirt exclusion capabilities, it avoids in use, enter dust inside LED light and water stain electricity etc. is caused to damage, the present invention compare similar product have the effect of it is more excellent.
Description
Technical field
The present invention relates to field of LED illumination, and in particular, to a kind of portable LED platform that can be used for Portable search-lighting
Lamp.
Background technique
With the development of science and technology, everybody is with obtaining desk lamp, but since that there are volumes is big for desk lamp, it can not be convenient for carrying, make
With improper the problems such as will cause dazzle, chance also is provided for desk lamp industry, with the development of our country's economy, so in the present
In several years afterwards, desk lamp market slowly can spread to rural area from city, there is a huge market development prospect, desk lamp it is more multi-functional
It is to be needed by user very much, for example material can use plastics, metal, timber etc.；Adjustable brightness；Light is answered soft；Than
Also there is Folding desk lamp on the market in the functions such as more energy saving, but the lamp body is long-pending or larger, inconvenient to carry, while function
It is single, it can not be used as flashlight.
Summary of the invention
In order to make up prior art problem, it is an object of the present invention to provide a kind of portable Portable search-lightings that can be used for
LED desk lamp.
The purpose of the present invention can be achieved through the following technical solutions:
A kind of portable LED desk lamp that can be used for Portable search-lighting, including battery, pedestal, circuit board, switch, fold
Support frame, rotary type searchlight, tapered end, LED desk lamp upper cover, angle adjustment device and charging jack, the battery are set to bottom
In seat inner bottom surface, the circuit board is fixed on battery upper surface, and the switch is set to pedestal side, and the charging jack is set
In the pedestal other side, the charging jack and switch are all electrically connected with circuit board, and described fold support frame one end connects bottom
Seat, the pedestal upper surface are equipped with cushion, and the other end is connected with angle adjustment device, is equipped in the angle adjustment device
LED desk lamp upper cover, the rotary type searchlight are set in LED desk lamp on lid, and the tapered end is set in LED desk lamp on lid, described
Tapered end is in contact with rotary type searchlight；
The LED desk lamp upper cover is rectangle, and surrounding side is uniformly equipped with buckle, LED desk lamp upper cover lower end surface
Marginal position is equipped with boss；
The pedestal is rectangle, and surrounding side is equipped with female thread, one a pair of buckle of the female thread and LED desk lamp upper cover
It answers, the buckle of the LED desk lamp upper cover surrounding side is matched with the female thread of pedestal surrounding side, pedestal upper surface edge
Position is equipped with groove, and pedestal upper surface groove is matched with LED desk lamp upper cover lower end surface boss；
The position that the base groove is in contact with LED desk lamp upper cover boss is equipped with sealing ring.
Further, the pedestal includes battery case, base box, energization patch and swivel bearing, and the base box is
Rectangle dustpan shape, one end are equipped with opening, and the pedestal female thread is set on three sides of the non-opening of base box, and the pedestal is recessed
Slot is set on the upper surface of three sides of the non-opening of base box, and the battery case is set on base box bottom surface, far from base box
One end of opening, the energization patch are set on base box bottom opening position, and the energization patch and circuit board are electrically connected；
The battery is fixed in battery case, and the switch and charging jack are set to base box two sides, and the charging is inserted
Seal rubber lid is equipped on the outside of mouthful, the seal rubber lid is connect with base box lateral surface.
Further, the fold support frame includes shaft, roll shaft, the first strut, the second strut and hinge, and described turn
Axis is installed on the swivel bearing of base box, and the roll shaft is placed in shaft, and first strut one end is fixed on roll shaft, separately
One end is connect by hinge with second strut one end, and the second strut other end is connected with angle adjustment device；
First strut be it is U-shaped, U-shaped bottom is installed on roll shaft, second strut be I type, described second
Bar is installed on the U-shaped mouth of the first strut by hinge.
Further, the rotary type searchlight is flat cuboid, and structure is convex including rotation searchlighting box, searchlighting box
Platform, LED optically focused searchlight, electrical contact copper sheet, searchlight lampshade, searchlighting circuit board and searchlighting rotation axis, the searchlighting turn
Moving axis is set to close to corner in rotation searchlighting box short sides, and the searchlighting circuit board is set to rotation searchlighting box interior lower end face
On, the LED optically focused searchlight is installed on searchlighting circuit board, and the searchlight lampshade is set to rotation searchlighting box upper end, described
Electrical contact copper sheet is set on rotation searchlighting box on the side far from searchlighting rotation axis, and the searchlighting box boss is set to rotation searchlighting
On box upper surface；
Searchlight lampshade lower end is equipped with groove, and the groove and searchlighting box boss match, and junction is equipped with sealing ring.
Further, tapered end includes that back twist, pushing rotating member, retaining ring limited post and retaining ring, the retaining ring pass through retaining ring
Limited post is fixed in LED desk lamp upper cover, and the retaining ring upper end is equipped with pushing rotating member, and the back twist, which is set to, pushes rotating member
On, the back twist is installed in LED desk lamp on lid；
The back twist two sides are equipped with slider bar, and the back twist is fixed in LED desk lamp on lid by slider bar；
Rotary type searchlight surface is equipped with buckle, and the buckle is matched with retaining ring.
Further, the LED desk lamp upper cover includes desk lamp cover, LED desk lamp panel, sliding slot, upper cover shell and desk lamp
Circuit board, the table lamp circuit plate are set to upper cover enclosure interior bottom end, and the LED desk lamp panel is set on table lamp circuit plate, institute
Desk lamp cover is stated on the end face of upper cover shell and base contacts, is additionally provided with rotation on the end face of the upper cover shell and base contacts
Turn trough, the upper cover shell are equipped with sliding slot；
Searchlighting rotation axis is equipped in the sliding slot.
Further, the angle adjustment device includes hinge seat, rotation axis, turntable and turntable shaft, the hinge seat
It is placed in rotation axis, the turntable is fixed on hinge seat by turntable shaft, and the hinge seat is supported by rotation axis and fold
Frame connection, the turntable are fixed on swivelling chute.
Further, the working principle of the portable LED desk lamp that can be used for Portable search-lighting of described one kind is as follows:
S1 is used as portable flashlight: being pulled fold support frame, is pushed LED desk lamp upper cover mobile to pedestal, make LED
Desk lamp upper cover and pedestal are closed, while the female thread on the buckle and pedestal in LED desk lamp on lid being coupled, trip lock
Head, while rotary type searchlight is pushed and rotating, paste the energization on electrical contact copper sheet and pedestal on rotary type searchlight
Piece closure contact, turns on the switch；
S2 as desk lamp use: rotation rotary type searchlight, by rotary type searchlight buckle and LED desk lamp on lid on
The retaining ring of tapered end matches, and later, is broken LED desk lamp upper cover into two with one's hands from pedestal with hand, while moving up LED desk lamp upper cover,
Fold support frame is unfolded, pedestal is put on the table, is turned on the switch, while rotating 10, shines the light of LED desk lamp upper cover
To suitable position；
S3 is carried: when needing to carry, being turned off the switch, is pulled fold support frame, LED desk lamp upper cover is pushed to move to pedestal
It is dynamic, it is closed LED desk lamp upper cover and pedestal, while the female thread on the buckle and pedestal in LED desk lamp on lid being coupled,
It is packed into pocket.
The present invention is using contact self-shileding circuit, when the electrical contact copper sheet of rotary type searchlight is contacted with energization patch
When, it turns on the switch, rotary type searchlight is bright, and the LED desk lamp of LED desk lamp upper cover does not work, when the electrical contact of rotary type searchlight
When copper sheet and energization patch shield, after switch is opened, rotary type searchlight does not work, and the LED desk lamp of LED desk lamp upper cover is bright.
Beneficial effects of the present invention: the present invention is foldable, and small volume is easy to carry, and expansion can be used as common desk lamp,
The rotary type searchlight installed thereon after folding allows to also use as flashlight, and the link position of LED light component is all
It is handled using boss groove structure, and in junction using sealing ring, makes it have certain waterproofness and dirt exclusion capabilities, this hair
The bright similar product that compares has the effect of more excellent.
Detailed description of the invention
In order to facilitate the understanding of those skilled in the art, the present invention will be further described below with reference to the drawings.
Fig. 1 is a kind of expansion general structure schematic diagram of portable LED desk lamp that can be used for Portable search-lighting；
Fig. 2 is a kind of folding general structure schematic diagram of portable LED desk lamp that can be used for Portable search-lighting；
Fig. 3 is a kind of schematic diagram of base structure of portable LED desk lamp that can be used for Portable search-lighting；
Fig. 4 is a kind of fold support frame structure diagram of portable LED desk lamp that can be used for Portable search-lighting；
Fig. 5 is a kind of rotary type searchlight structural schematic diagram of portable LED desk lamp that can be used for Portable search-lighting；
Fig. 6 is a kind of lock head structure schematic diagram of portable LED desk lamp that can be used for Portable search-lighting；
Fig. 7 is a kind of LED desk lamp superstructure schematic diagram of portable LED desk lamp that can be used for Portable search-lighting；
Fig. 8 is a kind of angle adjustment device structural schematic diagram of portable LED desk lamp that can be used for Portable search-lighting.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with embodiment, it is clear that described reality
Applying example is only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is general
Logical technical staff all other embodiment obtained without creative efforts belongs to what the present invention protected
Range.
It please refers to shown in Fig. 1-8, a kind of portable LED desk lamp that can be used for Portable search-lighting, including battery 1, pedestal
2, circuit board 3, switch 4, fold support frame 5, rotary type searchlight 6, tapered end 8, LED desk lamp upper cover 9, angle adjustment device 10 with
And charging jack 11, battery 1 are set in 2 inner bottom surface of pedestal, circuit board 3 is fixed on 1 upper surface of battery, and switch 4 is set to bottom
2 sides of seat, charging jack 11 are set to 2 other side of pedestal, and charging jack 11 and switch 4 are all electrically connected with circuit board 3, fold
5 one end of support frame connects pedestal 2, and 2 upper surface of pedestal is equipped with cushion 7, and the other end is connected with angle adjustment device 10, angle tune
LED desk lamp upper cover 9 is installed, rotary type searchlight 6 is set in LED desk lamp upper cover 9, and tapered end 8 is set to LED desk lamp on regulating device 10
In upper cover 9, tapered end 8 is in contact with rotary type searchlight 6.
LED desk lamp upper cover 9 is rectangle, and surrounding side is uniformly equipped with buckle, 9 lower end surface margin location of LED desk lamp upper cover
Boss is installed.
Pedestal 2 is rectangle, and surrounding side is equipped with female thread, the buckle one-to-one correspondence of female thread and LED desk lamp upper cover 9, LED platform
The buckle of 9 surrounding side of lamp upper cover is matched with the female thread of 2 surrounding side of pedestal, and 2 upper surface marginal position of pedestal is equipped with groove,
2 upper surface groove of pedestal is matched with 9 lower end surface boss of LED desk lamp upper cover.
The position that 2 groove of pedestal is in contact with 9 boss of LED desk lamp upper cover is equipped with sealing ring.
As shown in figure 3, pedestal 2 includes battery case 21, base box 22, energization patch 23 and swivel bearing 24, base box
22 be rectangle dustpan shape, and one end is equipped with opening, and 2 female thread of pedestal is set on three sides of the non-opening of base box 22, and pedestal 2 is recessed
Slot is set on the upper surface of three sides of the non-opening of base box 22, and battery case 21 is set on 22 bottom surface of base box, far from pedestal
One end that box 22 is open, energization patch 23 are set on 22 bottom opening position of base box, and energization patch 23 electrically connects with circuit board 3
It connects.
Battery is fixed in battery case 21, and switch 4 and charging jack 11 are outside 22 two sides of base box, charging jack 11
Side is equipped with seal rubber lid, and seal rubber lid is connect with 22 lateral surface of base box.
As shown in figure 4, fold support frame 5 includes shaft 51, roll shaft 52, the first strut 53, the second strut 54 and hinge
55, shaft 51 is installed on the swivel bearing 24 of base box 22, and roll shaft 52 is placed in shaft 51, and 53 one end of the first strut is fixed on
On roll shaft 52, the other end is connect by hinge 55 with 54 one end of the second strut, and 54 other end of the second strut is connected with angular adjustment
Device 10.
First strut 53 be it is U-shaped, U-shaped bottom is installed on roll shaft 52, and the second strut 54 is I type, and the second strut 54 is logical
Hinge is crossed to be installed on the U-shaped mouth of the first strut 53.
As shown in figure 5, rotary type searchlight 6 is flat cuboid, structure is convex including rotation searchlighting box 61, searchlighting box
Platform 62, LED optically focused searchlight 63, electrical contact copper sheet 64, searchlight lampshade 65, searchlighting circuit board 66 and searchlighting rotation axis
67, searchlighting rotation axis 67 is set to close to corner in rotation 61 short sides of searchlighting box, and searchlighting circuit board 66 is set to rotation searchlighting box
On 61 interior lower end faces, LED optically focused searchlight 63 is installed on searchlighting circuit board 66, and searchlight lampshade 65 is set to rotation searchlighting box
61 upper ends, electrical contact copper sheet 64 are set on rotation searchlighting box 61 on the side far from searchlighting rotation axis 67, searchlighting box boss 62
On rotation 61 upper surface of searchlighting box.
65 lower end of searchlight lampshade is equipped with groove, and groove and searchlighting box boss 62 match, and junction is equipped with sealing ring.
As shown in fig. 6, tapered end 8 includes back twist 84, pushes rotating member 81, retaining ring limited post 82 and retaining ring 83, retaining ring 83
It is fixed in LED desk lamp upper cover 9 by retaining ring limited post 82,83 upper end of retaining ring, which is equipped with, pushes rotating member 81, and back twist 84 is set to
It pushes on rotating member 81, back twist 84 is installed in LED desk lamp upper cover 9.
84 two sides of back twist are equipped with slider bar, and back twist 84 is fixed in LED desk lamp upper cover 9 by slider bar.
6 surface of rotary type searchlight is equipped with buckle, and buckle is matched with retaining ring 83.
As shown in fig. 7, LED desk lamp upper cover 9 include desk lamp cover 91, LED desk lamp panel 92, sliding slot 93, upper cover shell 94 with
And table lamp circuit plate 95, table lamp circuit plate 95 are set to 94 inner bottom of upper cover shell, LED desk lamp panel 92 is set to table lamp circuit plate
On 95, desk lamp cover 91 is set on the end face that upper cover shell 94 is contacted with pedestal 2, on the end face that upper cover shell 94 is contacted with pedestal 2
It is additionally provided with swivelling chute 96, upper cover shell 94 is equipped with sliding slot 93.
Searchlighting rotation axis 67 is equipped in sliding slot 93.
As shown in figure 8, angle adjustment device 10 includes hinge seat 101, rotation axis 102, turntable 103 and turntable shaft 104,
Hinge seat 101 is placed in rotation axis 102, and turntable 103 is fixed on hinge seat 101 by turntable shaft 104, and hinge seat 101 passes through
Rotation axis 102 is connect with fold support frame 5, and turntable 103 is fixed on swivelling chute 96.
A kind of working principle of the portable LED desk lamp that can be used for Portable search-lighting is as follows:
S1 is used as portable flashlight: being pulled fold support frame 5, is pushed LED desk lamp upper cover 9 mobile to pedestal 2, make
LED desk lamp upper cover 9 and pedestal 2 are closed, while the female thread on the buckle and pedestal 2 in LED desk lamp upper cover 9 being coupled,
Tapered end 8 is pulled, while pushing and rotating rotary type searchlight 6, makes electrical contact copper sheet 64 and pedestal on rotary type searchlight 6
Energization patch 23 on 2 is closed contact, turns on the switch 4；
S2 is used as desk lamp: rotation rotary type searchlight 6, by the buckle and LED desk lamp upper cover on rotary type searchlight 6
The retaining ring 83 of tapered end 8 matches on 9, later, is broken LED desk lamp upper cover 9 into two with one's hands from pedestal 2 with hand, while moving up LED platform
Fold support frame 5 is unfolded, pedestal 2 is put on the table by lamp upper cover 9, turns on the switch 4, while rotating 10, makes LED desk lamp
The light of upper cover 9 shines suitable position；
S3 is carried: when needing to carry, being turned off the switch 4, is pulled fold support frame 5, push LED desk lamp upper cover 9 to pedestal 2
It is mobile, it is closed LED desk lamp upper cover 9 and pedestal 2, while the female thread on the buckle and pedestal 2 in LED desk lamp upper cover 9 being cooperated
It installs, is packed into pocket.
Claims (8)
1. a kind of portable LED desk lamp that can be used for Portable search-lighting, including battery (1), pedestal (2), circuit board (3), open
Close (4), fold support frame (5), rotary type searchlight (6), tapered end (8), LED desk lamp upper cover (9), angle adjustment device (10) with
And charging jack (11), which is characterized in that the battery (1) is set in pedestal (2) inner bottom surface, and the circuit board (3) is fixed
In on battery (1) upper surface, the switch (4) is set to pedestal (2) side, and it is another that the charging jack (11) is set to pedestal (2)
Side, the charging jack (11) and switch (4) are all electrically connected with circuit board (3), the connection of the fold support frame (5) one end
Pedestal (2), pedestal (2) upper surface are equipped with cushion (7), and the other end is connected with angle adjustment device (10), the angle
It is equipped in regulating device (10) LED desk lamp upper cover (9), the rotary type searchlight (6) is set on LED desk lamp upper cover (9), institute
Tapered end (8) are stated on LED desk lamp upper cover (9), the tapered end (8) is in contact with rotary type searchlight (6)；
The LED desk lamp upper cover (9) is rectangle, and surrounding side is uniformly equipped with buckle, LED desk lamp upper cover (9) lower end
Face marginal position is equipped with boss；
The pedestal (2) is rectangle, and surrounding side is equipped with female thread, one a pair of buckle of the female thread and LED desk lamp upper cover (9)
It answers, the buckle of LED desk lamp upper cover (9) the surrounding side is matched with the female thread of pedestal (2) surrounding side, the pedestal (2)
Upper surface marginal position is equipped with groove, and pedestal (2) the upper surface groove is matched with LED desk lamp upper cover (9) lower end surface boss；
The position that pedestal (2) groove is in contact with LED desk lamp upper cover (9) boss is equipped with sealing ring.
2. the portable LED desk lamp that can be used for Portable search-lighting of one kind according to claim 1, which is characterized in that institute
Stating pedestal (2) includes battery case (21), base box (22), energization patch (23) and swivel bearing (24), the base box
It (22) is rectangle dustpan shape, one end is equipped with opening, and pedestal (2) female thread is set to three sides of base box (22) non-opening
On, pedestal (2) groove is set on the upper surface of three sides of base box (22) non-opening, and the battery case (21) is set to
On base box (22) bottom surface, one end far from base box (22) opening, the energization patch (23) is set to base box (22) bottom surface
On aperture position, the energization patch (23) and circuit board (3) are electrically connected；
The battery is fixed in battery case (21), and the switch (4) and charging jack (11) are set to base box (22) two sides,
Seal rubber lid is equipped on the outside of the charging jack (11), the seal rubber lid is connect with base box (22) lateral surface.
3. the portable LED desk lamp that can be used for Portable search-lighting of one kind according to claim 1, which is characterized in that institute
Stating fold support frame (5) includes shaft (51), roll shaft (52), the first strut (53), the second strut (54) and hinge (55), institute
Shaft (51) to be stated to be installed on the swivel bearing (24) of base box (22), the roll shaft (52) is placed on shaft (51), and described
One strut (53) one end is fixed on roll shaft (52), and the other end is connect by hinge (55) with the second strut (54) one end, described
Second strut (54) other end is connected with angle adjustment device (10)；
First strut (53) be it is U-shaped, U-shaped bottom is installed on roll shaft (52), second strut (54) be I type, institute
The second strut (54) is stated to be installed on by hinge on the U-shaped mouth of the first strut (53).
4. the portable LED desk lamp that can be used for Portable search-lighting of one kind according to claim 1, which is characterized in that institute
Stating rotary type searchlight (6) is flat cuboid, and structure is poly- including rotation searchlighting box (61), searchlighting box boss (62), LED
Light searchlight (63), electrical contact copper sheet (64), searchlight lampshade (65), searchlighting circuit board (66) and searchlighting rotation axis
(67), the searchlighting rotation axis (67) is set in rotation searchlighting box (61) short sides close to corner, the searchlighting circuit board
(66) it is set on rotation searchlighting box (61) interior lower end face, the LED optically focused searchlight (63) is installed on searchlighting circuit board (66)
On, the searchlight lampshade (65) is set to rotation searchlighting box (61) upper end, and the electrical contact copper sheet (64) is set to rotation searchlighting
On side on box (61) far from searchlighting rotation axis (67), the searchlighting box boss (62) is set to rotation searchlighting box (61) upper surface
On；
Searchlight lampshade (65) lower end is equipped with groove, and the groove and searchlighting box boss (62) match, and junction is equipped with close
Seal.
5. the portable LED desk lamp that can be used for Portable search-lighting of one kind according to claim 1, which is characterized in that lock
Head (8) includes that back twist (84), pushing rotating member (81), retaining ring limited post (82) and retaining ring (83), the retaining ring (83) pass through
Retaining ring limited post (82) is fixed in LED desk lamp upper cover (9), and retaining ring (83) upper end, which is equipped with, pushes rotating member (81), institute
It states back twist (84) to be set in pushing rotating member (81), the back twist (84) is installed on LED desk lamp upper cover (9)；
Back twist (84) two sides are equipped with slider bar, and the back twist (84) is fixed on LED desk lamp upper cover (9) by slider bar；
Rotary type searchlight (6) surface is equipped with buckle, and the buckle is matched with retaining ring (83).
6. the portable LED desk lamp that can be used for Portable search-lighting of one kind according to claim 1, which is characterized in that institute
Stating LED desk lamp upper cover (9) includes desk lamp cover (91), LED desk lamp panel (92), sliding slot (93), upper cover shell (94) and desk lamp
Circuit board (95), the table lamp circuit plate (95) are set to upper cover shell (94) inner bottom, and the LED desk lamp panel (92) is set to
On table lamp circuit plate (95), the desk lamp cover (91) is set on the end face that upper cover shell (94) are contacted with pedestal (2), the upper cover
It is additionally provided on the end face that shell (94) is contacted with pedestal (2) swivelling chute (96), the upper cover shell (94) is equipped with sliding slot (93)；
Searchlighting rotation axis (67) are equipped in the sliding slot (93).
7. the portable LED desk lamp that can be used for Portable search-lighting of one kind according to claim 1, which is characterized in that institute
Stating angle adjustment device (10) includes hinge seat (101), rotation axis (102), turntable (103) and turntable shaft (104), the hinge
Chain seat (101) is placed on rotation axis (102), and the turntable (103) is fixed on hinge seat (101) by turntable shaft (104), institute
It states hinge seat (101) and is connect by rotation axis (102) with fold support frame (5), the turntable (103) is fixed on swivelling chute (96)
On.
8. the portable LED desk lamp that can be used for Portable search-lighting of one kind according to claim 1, which is characterized in that institute
The working principle for stating a kind of portable LED desk lamp that can be used for Portable search-lighting is as follows:
S1 is used as portable flashlight: fold support frame (5) pulled, pushes LED desk lamp upper cover (9) mobile to pedestal (2),
LED desk lamp upper cover (9) and pedestal (2) are closed, while the buckle on LED desk lamp upper cover (9) being matched with the female thread on pedestal (2)
Conjunction installs, and pulls tapered end (8), while pushing and rotating rotary type searchlight (6), makes the energization on rotary type searchlight (6)
Contact copper sheet (64) is contacted with energization patch (23) closure on pedestal (2), turns on the switch (4)；
S2 is used as desk lamp: rotation rotary type searchlight (6), by the buckle and LED desk lamp upper cover on rotary type searchlight (6)
(9) retaining ring (83) of tapered end (8) matches on, later, is broken LED desk lamp upper cover (9) into two with one's hands from pedestal (2) with hand, while to
Pedestal (2) is put on the table, turns on the switch (4), together by upper mobile LED desk lamp upper cover (9) by fold support frame (5) expansion
When rotate 10, so that the light of LED desk lamp upper cover (9) is shone suitable position；
S3 is carried: when needing to carry, being turned off the switch (4), is pulled fold support frame (5), pushes LED desk lamp upper cover (9) bottom of to
Seat (2) is mobile, is closed LED desk lamp upper cover (9) and pedestal (2), at the same by LED desk lamp upper cover (9) buckle and pedestal (2)
On female thread be coupled, be packed into pocket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910233806.8A CN109812760A (en) | 2019-03-26 | 2019-03-26 | A kind of portable LED desk lamp that can be used for Portable search-lighting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910233806.8A CN109812760A (en) | 2019-03-26 | 2019-03-26 | A kind of portable LED desk lamp that can be used for Portable search-lighting |
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| Publication Number | Publication Date |
|---|---|
| CN109812760A true CN109812760A (en) | 2019-05-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910233806.8A Pending CN109812760A (en) | 2019-03-26 | 2019-03-26 | A kind of portable LED desk lamp that can be used for Portable search-lighting |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110285723A (en) * | 2019-07-19 | 2019-09-27 | 中国人民解放军32181部队 | Detect tracking device and aircraft tracking measurement station |
| WO2021223679A1 (en) * | 2020-05-06 | 2021-11-11 | Wang Yuhua | Portable lighting fixture |
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| CN110285723B (en) * | 2019-07-19 | 2024-05-24 | 中国人民解放军32181部队 | Detection tracking device and aircraft tracking measuring station |
| WO2021223679A1 (en) * | 2020-05-06 | 2021-11-11 | Wang Yuhua | Portable lighting fixture |
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Application publication date: 20190528 |