CN208025360U

CN208025360U - A kind of dual-purpose type student desk lamp

Info

Publication number: CN208025360U
Application number: CN201820590354.XU
Authority: CN
Inventors: 徐成浩
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-04-24
Filing date: 2018-04-24
Publication date: 2018-10-30
Anticipated expiration: 2028-04-24

Abstract

The utility model is related to student appliance technical fields, especially a kind of dual-purpose type student desk lamp, including outer barrel, inner cylinder, fixed cylinder, accumulator and telescopic device, the outer barrel is hollow, upper end opening, accumulator is connected among bottom end, the accumulator upper end is electrically connected with conducting wire, the outer barrel lateral wall is provided with 4 the first open slots, each first open slot lower end is hinged, and there are one the support plates being mutually applicable in it, and shape of threads sliding block is provided on madial wall, the structure design of the utility model is reasonable, by the way that sliding block is arranged on the inside of outer barrel, outside, which is arranged in support plate and fixed cylinder, is arranged telescopic device, realize the ingenious conversion of desk lamp and flashlight, height is also achieved simultaneously, the adjusting of illumination range and lighting angle.

Description

A kind of dual-purpose type student desk lamp

Technical field

The utility model is related to student appliance technical field, especially a kind of dual-purpose type student desk lamp.

Background technology

Senior middle school learn the stage, since the project of study is more, generally require at night plus night shift, desk lamp be it is essential, Desk lamp complex contour purposes is single mostly at present, not readily portable, during coming into operation, cannot arbitrarily move, cannot Flexibly it is used as torch to use, is not achieved that user is easy to carry to light source, requirement of multiple use, multiple functions.

Notification number is a kind of student's LED desk lamp of adjustable-angle of CN206988914U, and effort has been made to this, is led to It crosses the first threaded rod of rotation and drives the movement of the first convex sliding block, so as to drive the lower end of head rod to move so that the Two threaded rods rotate with support column, then the adjustable angle of the second threaded rod and support column, and the rotation of the second threaded rod is the Primary regulation rotates annular element so that annular element moves on the second threaded rod, passes through the second connecting rod band cross bar and the second spiral shell Rasp bar rotates, then the adjustable angle of cross bar and the second threaded rod, and the rotation of cross bar is second of adjusting, which is not easy to take Band, it is to be improved.

Invention content

The purpose of this utility model is to overcome above-mentioned technical disadvantages to provide a kind of dual-purpose type student desk lamp, this practicality is new Type is reasonable in design, is arranged in support plate and fixed cylinder by setting sliding block, outside on the inside of outer barrel and telescopic device is arranged, realized The ingenious conversion of desk lamp and flashlight, while also achieving the adjusting of height, illumination range and lighting angle.

The utility model solve the technical solution that uses of technical problem for：A kind of dual-purpose type student desk lamp, including it is outer barrel, interior Cylinder, fixed cylinder, accumulator and telescopic device, the outer barrel is hollow, upper end opening, is connected with accumulator among bottom end, institute It states accumulator upper end and is electrically connected with conducting wire, the outer barrel lateral wall is provided with 4 the first open slots, each first opening Slot lower end is hinged there are one the support plate being mutually applicable in it, the conversion between Convenient desk lamp and flashlight, while being convenient for changing storage Battery, and shape of threads sliding block is provided on madial wall, upper end is provided with inner cylinder in the outer barrel, the inner cylinder upper and lower opening, interior Portion is hollow, and shape of threads sliding slot is provided on outer wall,, can be with adjustable desk lamp by rotating inner cylinder in the sliding block insertion sliding slot Height or flashlight length, the inner cylinder upper end is connected with fixed cylinder, and the fixed cylinder bottom righthand side is provided with second and opens Mouthful slot is hinged with shaft in described second the inner wall of the open slot, and is connected with helical gear among shaft, the helical gear insertion second In open slot, and left end is provided with telescopic device, the telescopic device by threaded rod, baffle, supporting rod, shutter, LED light, Lampshade, astigmatism hole and terminal pad composition, the baffle is fixed on the inner wall of fixed cylinder and threaded rod lower end is across baffle and tiltedly Gear engages, and drives threaded rod rise and fall to facilitate adjusting light to drive the opening of shutter to be closed by rotating helical gear Irradiation angle and range, the threaded rod upper end are connected with terminal pad, and the terminal pad upper end is connected with lampshade, far from threaded rod Side annular is provided with astigmatism hole, and outer ring annular is hinged with 4 shutters, 4 shutters shrink it is cylindrical and under End is seamlessly connected with fixed cylinder, and the inside lower end of each shutter is affixed, and there are one LED light, and the lower end of LED light is hinged There are supporting rod, the other end and panel hinge of the supporting rod.

Further, the LED light, conducting wire are electrically connected with accumulator, provide power supply.

Advantageous effect possessed by the utility model is：The structure design of the utility model is reasonable, by being arranged on the inside of outer barrel Telescopic device is set in sliding block, outside setting support plate and fixed cylinder, realizes the ingenious conversion of desk lamp and flashlight, while The adjusting of height, illumination range and lighting angle is realized, there is good promotion prospect.

Description of the drawings

Attached drawing 1 is that the structure of the utility model stretches schematic diagram.

Specific implementation mode

1 pair of the utility model is described below below in conjunction with the accompanying drawings.

As shown in Figure 1, the utility model includes outer barrel 1, inner cylinder 2, fixed cylinder 3, accumulator 5 and telescopic device, it is described outer 1 inner hollow of cylinder, upper end opening, are connected with accumulator 5 among bottom end, 5 upper end of the accumulator is electrically connected with conducting wire 6, institute State 1 lateral wall of outer barrel and be provided with 4 the first open slot 1-1, each lower ends first open slot 1-1 it is hinged there are one with its phase Applicable support plate 1-2, the conversion between Convenient desk lamp and flashlight, while it being convenient for changing accumulator 5, and be arranged on madial wall There is a shape of threads sliding block 1-3, upper end is provided with inner cylinder 2,2 upper and lower opening of the inner cylinder, inner hollow, and outer wall in the outer barrel 1 On be provided with shape of threads sliding slot 2-1,, can be with the height of adjustable desk lamp by rotating inner cylinder 2 in the sliding block 1-3 insertion sliding slots 2-1 The length of degree or flashlight, 2 upper end of the inner cylinder are connected with fixed cylinder 3, and 3 bottom righthand side of the fixed cylinder is provided with the second opening Slot 3-1 is hinged with shaft 3-2 on the second open slot 3-1 inner walls, and helical gear 3-3 is connected among shaft 3-2, described Helical gear 3-3 is embedded in the second open slot 3-1, and left end is provided with telescopic device, and the telescopic device is by threaded rod 4, baffle 4-1, supporting rod 4-2, shutter 4-3, LED light 4-4, lampshade 4-5, astigmatism hole 4-6 and terminal pad 4-7 compositions, the baffle 4-1 It is fixed on the inner wall of fixed cylinder 3 and 4 lower end of threaded rod is engaged across baffle 4-1 with helical gear 3-3, by rotating helical gear 3- 3 drive 4 rise and fall of threaded rod, to drive the opening of shutter 4-3 to be closed, facilitate and adjust lighting angle and range, described 4 upper end of threaded rod is connected with the upper ends terminal pad 4-7, the terminal pad 4-7 and is connected with lampshade 4-5, the side ring far from threaded rod 4 Shape is provided with astigmatism hole 4-6, and outer ring annular is hinged with 4 shutter 4-3,4 shutters 4-3 shrink it is cylindrical and Lower end and fixed cylinder 3 are seamlessly connected, and the inside lower end of each shutter 4-3 is affixed there are one LED light 4-4, and LED light 4- 4 lower end is hinged with the other end of supporting rod 4-2, the supporting rod 4-2 and baffle 4-1 is hinged.

In the present embodiment, the LED light 4-4, conducting wire 6 are electrically connected with accumulator 5, provide power supply.

If in use, being rotated down tiltedly in use, according to required rotation inner cylinder 2 adjusting height using the device as desk lamp Gear 3-3 adjusts the angle that shutter 4-3 is opened, and adjusts illumination range, if being used the device as flashlight, is rotated up tiltedly Gear 3-3 closes shutter 4-3.

Claims

1. a kind of dual-purpose type student desk lamp, including outer barrel, inner cylinder fixed cylinder, accumulator and telescopic device, it is characterised in that：It is described Outer barrel is hollow, upper end opening, is connected with accumulator among bottom end, the accumulator upper end is electrically connected with conducting wire, described Outer barrel lateral wall is provided with 4 the first open slots, and each first open slot lower end is hinged, and there are one the branch being mutually applicable in it Fagging, and shape of threads sliding block is provided on madial wall, upper end is provided with inner cylinder in the outer barrel, the inner cylinder upper and lower opening, interior Portion is hollow, and shape of threads sliding slot is provided on outer wall, and in the sliding block insertion sliding slot, the inner cylinder upper end is connected with fixed cylinder, The fixed cylinder bottom righthand side is provided with the second open slot, shaft is hinged in described second the inner wall of the open slot, and solid among shaft It is connected to helical gear, the helical gear is embedded in the second open slot, and left end is provided with telescopic device, and the telescopic device is by screw thread Bar, baffle, supporting rod, shutter, LED light, lampshade, astigmatism hole and terminal pad composition, the baffle are fixed in the interior of fixed cylinder On wall and threaded rod lower end is engaged across baffle with helical gear, and the threaded rod upper end is connected with terminal pad, in the terminal pad End is connected with lampshade, and the side annular far from threaded rod is provided with astigmatism hole, and outer ring annular is hinged with 4 shutters, and described 4 A shutter shrinks cylindrical and lower end and is seamlessly connected with fixed cylinder, there are one the inside lower end of each shutter is affixed LED light, and the lower end of LED light is hinged with supporting rod, the other end and panel hinge of the supporting rod.

2. a kind of dual-purpose type student desk lamp according to claim 1, it is characterised in that：The LED light, conducting wire are and electric power storage Pond is electrically connected.