CN207893628U - A kind of LED illumination lamp of uniform in light emission - Google Patents

Abstract

The utility model discloses a kind of LED illumination lamps of uniform in light emission, are related to LED illumination lamp technical field.The LED illumination lamp of the uniform in light emission, including support column, the upper end of the support column is installed with lamp cap, the bottom wall of the support column inner cavity is installed with transformer, the bottom of the support column inner cavity is installed with accumulator, the input terminal of the accumulator and the output end of transformer are electrically connected, and the side of the lamp cap is provided with the first flabellum, and one end of first flabellum is installed with shaft.The LED illumination lamp of the uniform in light emission, pass through being equipped with for support column, lamp cap, transformer, accumulator, the first flabellum, shaft, first bevel gear, lamp body, lamp holder and bevel rack, solves the LED illumination lamp in the electric light bar of outdoor application, because of the fixed design of itself, make the angle of illumination that can not be adjusted, to which the maximized problem of illuminating effect can not be made.

Description

A kind of LED illumination lamp of uniform in light emission

Technical field

The utility model is related to LED illumination lamp technical field, specially a kind of LED illumination lamp of uniform in light emission.

Background technology

LED (light emitting diode) headlamp is a kind of illuminator made using forth generation green light source LED.LED quilts Referred to as forth generation lighting source or green light source have the characteristics that energy-saving and environmental protection, long lifespan, small, can be widely applied to The fields such as various instructions, display, decoration, backlight, general lighting and urban landscape.

LED illumination lamp in the electric light bar of outdoor application, because the fixed design of itself, makes the angle of illumination can not It is adjusted, to illuminating effect be made to maximize.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides a kind of LED illumination lamp of uniform in light emission, solves in room LED illumination lamp in the outer electric light bar used makes the angle of illumination that can not be adjusted because of the fixed design of itself, from And the maximized problem of illuminating effect can not be made.

(2) technical solution

In order to achieve the above object, the utility model is achieved by the following technical programs：A kind of LED photographs of uniform in light emission The upper end of bright lamp, including support column, the support column is installed with lamp cap, and the bottom wall of the support column inner cavity is installed with The bottom of transformer, the support column inner cavity is installed with accumulator, the output of the input terminal and transformer of the accumulator End is electrically connected, and the side of the lamp cap is provided with the first flabellum, and one end of first flabellum is installed with shaft, described One end of shaft extends to the inner cavity of lamp cap, and one end that the shaft extends is installed with first bevel gear, the lamp cap Inner cavity is provided with lamp body, and the bottom end of the lamp body is installed with lamp holder, and the surrounding of lamp holder is installed with bevel rack, and bores Rack is engaged with first bevel gear, and the bottom end of the lamp cap inner cavity is installed with supporting rod, and supporting rod passes through U-type groove and cone The side of rack is engaged, and the upper end of the lamp cap is provided with rotating bar, and the both ends of rotating bar are installed with the second flabellum.

Preferably, the lower end of the rotating bar extends to the inner cavity of lamp cap, and rotating bar and the both ends at the interspersed place of lamp cap are solid Dingan County is equipped with spacing ring.

Preferably, the bottom end of the lamp cap inner cavity offers thermovent.

Preferably, second flabellum is located at the upper end of lamp body, and the second flabellum, lamp body and thermovent are set up in parallel.

Preferably, first flabellum and the second flabellum are plastics flabellum.

(3) advantageous effect

The utility model provides a kind of LED illumination lamp of uniform in light emission.Has following advantageous effect：

(1), the LED illumination lamp of the uniform in light emission by support column, lamp cap, transformer, accumulator, the first flabellum, turns Axis, first bevel gear, lamp body, lamp holder and bevel rack are equipped with, and so that it can be driven the first cone in shaft by the first flabellum Gear is rotated, and drives lamp holder to be rotated to make first bevel gear pass through engagement, to keep light equal by rotating Even formed to ground is irradiated, and solves the LED illumination lamp in the electric light bar of outdoor application, because of the fixed design of itself, Make the angle of illumination that can not be adjusted, to which the maximized problem of illuminating effect can not be made.

(2), the LED illumination lamp of the uniform in light emission passes through supporting rod, U-type groove, rotating bar, the second flabellum and spacing ring Structure design makes it that can form air-flow by being rotated in lamp cap for the second flabellum, blows over lamp body and radiate to it, avoid Because electric light bar uses outdoors, it may result in lamp body when external temperature is excessively high and cross cause thermal damage.

Description of the drawings

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the inner cavity sectional view of the utility model lamp cap；

Fig. 3 is the inner cavity upward view of the utility model supporting rod.

In figure：1 support column, 2 lamp caps, 3 transformers, 4 accumulators, 5 first flabellums, 6 shafts, 7 first bevel gears, 8 lamp bodies, 9 lamp holders, 10 bevel racks, 11 supporting rods, 12U type grooves, 13 rotating bars, 14 second flabellums, 15 spacing rings, 16 thermovents.

Specific implementation mode

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.

Examples of the embodiments are shown in the accompanying drawings, and in which the same or similar labels are throughly indicated identical or classes As element or element with the same or similar functions.The embodiments described below with reference to the accompanying drawings are exemplary, purport For explaining the utility model, and should not be understood as limiting the present invention.

In the description of the present invention, it should be understood that term "center", " longitudinal direction ", " transverse direction ", " length ", " width Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " suitable The orientation or positional relationship of the instructions such as hour hands ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " is orientation based on ... shown in the drawings Or position relationship, be merely for convenience of describing the present invention and simplifying the description, do not indicate or imply the indicated device or Element must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as the limit to the utility model System.

In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；Can be Mechanical connection can also be electrical connection；It can be directly connected, can also can be indirectly connected through an intermediary two The interaction relationship of connection or two elements inside element.It for the ordinary skill in the art, can basis Concrete condition understands the concrete meaning of above-mentioned term in the present invention.

- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of LED illumination lamp of uniform in light emission, including branch The upper end of dagger 1, support column 1 is installed with lamp cap 2, and the bottom end of 2 inner cavity of lamp cap offers thermovent 16,1 inner cavity of support column Bottom wall be installed with transformer 3, the bottom of 1 inner cavity of support column is installed with accumulator 4, the input terminal of accumulator 4 with The output end of transformer 3 is electrically connected, and the side of lamp cap 2 is provided with the first flabellum 5, and the first flabellum 5 is with the second flabellum 14 One end of plastics flabellum, the first flabellum 5 is installed with shaft 6, and one end of shaft 6 extends to the inner cavity of lamp cap 2, and shaft 6 is prolonged The one end stretched is installed with first bevel gear 7, and the inner cavity of lamp cap 2 is provided with lamp body 8, and the bottom end of lamp body 8 is installed with lamp Seat 9, and the surrounding of lamp holder 9 is installed with bevel rack 10, and bevel rack 10 is engaged with first bevel gear 7, the bottom of 2 inner cavity of lamp cap End is installed with supporting rod 11, and supporting rod 11 is engaged by U-type groove 12 with the side of bevel rack 10, and the upper end of lamp cap 2 is set It is equipped with rotating bar 13, the lower end of rotating bar 13 extends to the inner cavity of lamp cap 2, and rotating bar 13 and the both ends at the interspersed place of lamp cap 2 are solid Dingan County is equipped with spacing ring 15, and the both ends of rotating bar 13 are installed with the second flabellum 14, and the second flabellum 14 is located at lamp body 8 Upper end, and the second flabellum 14, lamp body 8 and thermovent 16 are set up in parallel, in use, being turned by transformer 3 by foreign current Transformation is that 220V voltages enter in accumulator 4, after so that lamp body 8 is flickered by the transmission of accumulator 4, after in order to reinforce lamp body 8 Illuminating effect can drive the first flabellum 5 to be rotated when outside has air-flow to blow over, and can be driven when the first flabellum 5 rotates One bevel gear 7 is rotated, to make lamp holder 9 be rotated by bevel rack 10, because lamp body 8 is fixedly connected with lamp holder 9 , when lamp holder 8 rotates, lamp body 8 can also rotate, to make it light can be made to carry out uniform irradiation, and lamp to ground by rotation Body 8 occurs that a face light is stronger unavoidably when in use, the weaker problem of a face light, passes through this rotary irradiation and also can avoid passing The fixed illumination of system allows staff to take for the damage of lamp body 8 when ground is irradiated in the weaker position of light and needs replacing, To waste resource, rear because being in outdoor application, lamp body 8 will produce certain heat in illumination, in order to avoid because It contacts with external heat for the heat of of lamp body 8 itself, caused damage, by the rotation of the second flabellum 14, lamp body 8 is carried out Fan heat, thermal current is discharged by thermovent 16 after heat dissipation.

The LED illumination lamp of the uniform in light emission, in use, becoming 220V electricity by the conversion of transformer 3 by foreign current Be pressed into accumulator 4, after by the transmission of accumulator 4 make lamp body 8 flicker, after in order to reinforce the illuminating effect of lamp body 8, when outer When portion has air-flow to blow over, the first flabellum 5 can be driven to be rotated, first bevel gear 7 can be driven to carry out when the first flabellum 5 rotates Rotation, to make lamp holder 9 be rotated by bevel rack 10, because lamp body 8 is fixedly connected with lamp holder 9, when lamp holder 8 rotates When lamp body 8 can also rotate, to make it light can be made to carry out uniform irradiation to ground by rotation, and lamp body 8 is when in use not Exempt from occur a face light it is stronger, the weaker problem of a face light also can avoid traditional fixed photograph by this rotary irradiation It is bright, it allows staff to take for the damage of lamp body 8 when ground is irradiated in the weaker position of light and needs replacing, to waste money Source, rear because being in outdoor application, lamp body 8 will produce certain heat in illumination, in order to avoid because of lamp body 8 itself Heat is contacted with external heat, caused damage, and by the rotation of the second flabellum 14, fan heat is carried out to lamp body 8, hot after heat dissipation Air-flow is discharged by thermovent 16.

In conclusion the LED illumination lamp of the uniform in light emission, passes through support column 1, lamp cap 2, transformer 3, accumulator 4, first Flabellum 5, shaft 6, first bevel gear 7, lamp body 8, lamp holder 9 and bevel rack 10 are equipped with, and make it can be by 5 band of the first flabellum First bevel gear 7 is rotated on turn axis 6, to make first bevel gear 7 drive lamp holder 9 to be rotated by engagement, to Make light that can be irradiated by rotating uniformly to form ground, solves the LED illumination lamp in the electric light bar of outdoor application, because The fixed design of itself makes the angle of illumination that can not be adjusted, to make the maximized problem of illuminating effect.

Meanwhile the LED illumination lamp of the uniform in light emission, pass through supporting rod 11, U-type groove 12, rotating bar 13,14 and of the second flabellum The structure design of spacing ring 15 makes it that can form air-flow by being rotated in lamp cap 2 for the second flabellum 14, blows over lamp body 8 to it It radiates, avoids because electric light bar uses outdoors, may result in lamp body when external temperature is excessively high and cross cause thermal damage.

The electric elements occurred in this article are electrically connected with extraneous main controller and 220V alternating currents, and main controller can be meter Calculation machine etc. plays the conventionally known equipment of control.

The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims (5)

1. a kind of LED illumination lamp of uniform in light emission, including support column (1), it is characterised in that：The upper end of the support column (1) is solid Dingan County is equipped with lamp cap (2), and the bottom wall of support column (1) inner cavity is installed with transformer (3), support column (1) inner cavity Bottom be installed with accumulator (4), the input terminal of the accumulator (4) is electrically connected with the output end of transformer (3), institute The side for stating lamp cap (2) is provided with the first flabellum (5), and one end of first flabellum (5) is installed with shaft (6), described One end of shaft (6) extends to the inner cavity of lamp cap (2), and one end that the shaft (6) extends is installed with first bevel gear (7), the inner cavity of the lamp cap (2) is provided with lamp body (8), and the bottom end of the lamp body (8) is installed with lamp holder (9), and lamp holder (9) surrounding is installed with bevel rack (10), and bevel rack (10) is engaged with first bevel gear (7), lamp cap (2) inner cavity Bottom end be installed with supporting rod (11), and supporting rod (11) is engaged by U-type groove (12) with the side of bevel rack (10), institute The upper end for stating lamp cap (2) is provided with rotating bar (13), and the both ends of rotating bar (13) are installed with the second flabellum (14).

2. a kind of LED illumination lamp of uniform in light emission according to claim 1, it is characterised in that：The rotating bar (13) Lower end extends to the inner cavity of lamp cap (2), and restraining position ring block is fixedly mounted in rotating bar (13) and the both ends at the interspersed place of lamp cap (2) (15)。

3. a kind of LED illumination lamp of uniform in light emission according to claim 1, it is characterised in that：Lamp cap (2) inner cavity Bottom end offers thermovent (16).

4. a kind of LED illumination lamp of uniform in light emission according to claim 1, it is characterised in that：Second flabellum (14) Upper end positioned at lamp body (8), and the second flabellum (14), lamp body (8) and thermovent (16) are set up in parallel.

5. a kind of LED illumination lamp of uniform in light emission according to claim 1, it is characterised in that：First flabellum (5) with Second flabellum (14) is plastics flabellum.