CN203571444U

CN203571444U - LED lantern high in brightness and wide in illumination range

Info

Publication number: CN203571444U
Application number: CN201320657569.6U
Authority: CN
Inventors: 田畴
Original assignee: Guangdong Kennede Electronics Manufacturing Co Ltd
Current assignee: Guangdong Kennede Electronics Manufacturing Co Ltd
Priority date: 2013-10-23
Filing date: 2013-10-23
Publication date: 2014-04-30
Anticipated expiration: 2023-10-23

Abstract

The utility model discloses an LED lantern high in brightness and wide in illumination range. The LED lantern comprises a base, a power module and an LED lamp post set, wherein the LED lamp post set is covered by a columnar light-pervious cover and comprises an annular circuit board and a plurality of LED lamp bars inserted into the annular circuit board in a surrounding mode, LED lamp beads are arranged on the sides, facing outside, of the LED lamp bars, a connecting circuit connected with the LED lamp bars in parallel or in series is arranged on the annular circuit board, and the connecting circuit of the annular circuit board is connected with the output end of the power module. Due to the adoption of the LED lamp bars arranged annularly, the illumination range of the LED lantern is wider, and generation of dark space caused by uneven illumination is avoided. Meanwhile, the structure is simplified, quick assembly is facilitated, production, machining and maintenance can be achieved conveniently, and production cost is reduced.

Description

The LED barn lantern that a kind of brightness is high, illumination zone is wide

Technical field

The utility model relates to a kind of barn lantern.

Background technology

Barn lantern, is a kind of traditional illuminations, and usually adopting kerosene is fuel, outside is covered with cloche, have windproof, rainproof, the feature such as light angle is wide, along with the development of modern LED, LED is also applied on barn lantern gradually, and LED light fixture has energy-conserving and environment-protective, can adapt to frequent switch, not be afraid of vibration, without features such as stroboscopics, but the directionality of LED light source is very strong, and irradiating angle is narrower, easily cause illumination unevenness, form dark space, affected practicality and the aesthetic property of barn lantern.

Utility model content

In order to overcome the easy illumination unevenness of LED barn lantern of prior art, form the deficiency of dark space, the utility model provides the LED that a kind of brightness is high, illumination zone is wide barn lantern.

The utility model solves the technical scheme that its technical problem adopts:

A kind of brightness is high, the LED barn lantern that illumination zone is wide, comprise base, in described base, be fixed with the power module of tape control unit, on described base, be provided with LED lamppost group, described LED lamppost group outside is covered with cylindrical light transmission cover, described LED lamppost group comprises ring circuit plate, and be inserted into many LED lamp bars that form a circle on ring circuit plate, in a described LED lamp bar side outwardly, be provided with LED lamp pearl, on described ring circuit plate, be provided with the connecting circuit of parallel connection or series LED lamp bar, the connecting circuit of described ring circuit plate connects the output of power module.

On described ring circuit plate, ring-type is furnished with socket, and described LED lamp bar lower end is provided with the plug coordinating with socket, is provided with the electrical connection port that connects connecting circuit on described plug.

For LED lamp bar being carried out to assist location and fixing, prevent that LED lamp bar from skewing, be also provided with simultaneously the snap ring being fixed with the clamping of many LED lamp bars.

In order to improve the illuminating effect of LED barn lantern, described LED lamp bar outside is also covered with reflector, is provided with the through hole stretching out for LED lamp pearl on described reflector.

For the ease of carrying of LED barn lantern, on described base, be fixed with handle.

Further, described handle comprises the support arm that is rotatably connected on base both sides, and is arranged on the grip part on support arm top.

Further, top, described grip part is provided with hook.

Described base outer end is provided with switch, display lamp and/or charging inlet.

As a kind of specific embodiment, described cylindrical light transmission cover internal coat has fluorescent material.

As the another kind of specific embodiment, described cylindrical light transmission cover inside is densely covered with astigmatic particle.

The beneficial effects of the utility model are: adopt the LED lamp bar structure of annular configuration, each LED lamp bar has certain light angle scope, overlaps each other connected, makes the illumination zone of LED barn lantern wider, can illumination unevenness not form dark space.By being connected of ring circuit plate and LED lamp bar, when having fixed LED lamp bar, LED lamp bar is electrically connected with power module, make designs simplification, be conducive to quick assembling, be convenient to produce, processing and safeguarding, reduced production cost.

Accompanying drawing explanation

Below in conjunction with drawings and Examples, the utility model is further illustrated.

Fig. 1 is structural representation of the present utility model;

Fig. 2 is front view of the present utility model;

Fig. 3 is structure broken away view of the present utility model;

Fig. 4 is the structural representation of LED lamppost group in the utility model.

The specific embodiment

Referring to figs. 1 through Fig. 4, a kind of brightness of the present utility model is high, the LED barn lantern that illumination zone is wide, comprise base 1, in described base 1, be fixed with the power module 2 of tape control unit, on described base 1, be provided with LED lamppost group 3, described LED lamppost group 3 outsides are covered with cylindrical light transmission cover 7, described LED lamppost group 3 comprises ring circuit plate 31, and be inserted into many LED lamp bars 32 that form a circle on ring circuit plate 31, in described LED lamp bar 32 side outwardly, be provided with LED lamp pearl 321, on described ring circuit plate 31, be provided with the connecting circuit of parallel connection or series LED lamp bar 32, the connecting circuit of described ring circuit plate 31 connects the output of power module 2.

On described ring circuit plate 31, ring-type is furnished with socket 311, and described LED lamp bar 32 lower ends are provided with the plug 322 coordinating with socket 311, is provided with the electrical connection port that connects connecting circuit on described plug 322.In this specific embodiment, on ring circuit plate 31, be evenly fitted with six roots of sensation LED lamp bar 32, guaranteed that the range of exposures of LED lamp bar 32 covers all angles, can not produce dark space.

For LED lamp bar 32 being carried out to assist location and fixing, prevent that LED lamp bar 32 from skewing, also be provided with simultaneously the snap ring 33 being fixed with 32 clampings of many LED lamp bars, snap ring 33 is separately positioned on top and the middle part of LED lamp bar 32, the outer rim of snap ring 33 is provided with the bayonet socket being connected with LED lamp bar 32 respectively, and when the bayonet socket of LED lamp bar 32 is stuck on snap ring 33, LED lamp bar 32 has been fixed on snap ring 33, support each other, can not occur crooked.

In order to improve the illuminating effect of LED barn lantern, described LED lamp bar 32 outsides are also covered with reflector 34, are provided with the through hole stretching out for LED lamp pearl 321 on described reflector 34.

For the ease of carrying of LED barn lantern, on described base 1, be fixed with handle 6.

Further, described handle 6 comprises the support arm 61 that is rotatably connected on base 1 both sides, and is arranged on the grip part 62 on support arm 61 tops.

Further, 62 tops, described grip part are also provided with hook 63.

Described base 1 outer end is provided with switch 11, display lamp 12 and charging inlet 13.

As the optional embodiment of one, in order to make the more even light emission of LED barn lantern, or send the light of other colors, described cylindrical light transmission cover 7 internal coats have fluorescent material.

As another optional embodiment, the scattering emitting beam in order to increase LED lamp bar 32, makes the light of LED barn lantern more even, and described cylindrical light transmission cover 7 inside are densely covered with astigmatic particle.

Certainly, the utility model, except above-mentioned embodiment, can also have other structural distortion, and these equivalent technical solutions also should be within its protection domain.

Claims

1. a brightness is high, the LED barn lantern that illumination zone is wide, comprise base, in described base, be fixed with the power module of tape control unit, on described base, be provided with LED lamppost group, described LED lamppost group outside is covered with cylindrical light transmission cover, it is characterized in that: described LED lamppost group comprises ring circuit plate, and be inserted into many LED lamp bars that form a circle on ring circuit plate, in a described LED lamp bar side outwardly, be provided with LED lamp pearl, on described ring circuit plate, be provided with the connecting circuit of parallel connection or series LED lamp bar, the connecting circuit of described ring circuit plate connects the output of power module.

2. the LED barn lantern that a kind of brightness according to claim 1 is high, illumination zone is wide, it is characterized in that: on described ring circuit plate, ring-type is furnished with socket, described LED lamp bar lower end is provided with the plug coordinating with socket, is provided with the electrical connection port that connects connecting circuit on described plug.

3. the LED barn lantern that a kind of brightness according to claim 1 is high, illumination zone is wide, is characterized in that: be also provided with simultaneously the snap ring being fixed with the clamping of many LED lamp bars.

4. the LED barn lantern that a kind of brightness according to claim 1 is high, illumination zone is wide, is characterized in that: described LED lamp bar outside is also covered with reflector, is provided with the through hole stretching out for LED lamp pearl on described reflector.

5. the LED barn lantern that a kind of brightness according to claim 1 is high, illumination zone is wide, is characterized in that: on described base, be fixed with handle.

6. the LED barn lantern that a kind of brightness according to claim 5 is high, illumination zone is wide, is characterized in that: described handle comprises the support arm that is rotatably connected on base both sides, and is arranged on the grip part on support arm top.

7. the LED barn lantern that a kind of brightness according to claim 6 is high, illumination zone is wide, is characterized in that: top, described grip part is provided with hook.

8. the LED barn lantern that a kind of brightness according to claim 1 is high, illumination zone is wide, is characterized in that: described base outer end is provided with switch, display lamp and/or charging inlet.

9. according to the LED barn lantern that a kind of brightness is high, illumination zone is wide described in any one in claim 1-8, it is characterized in that: described cylindrical light transmission cover internal coat has fluorescent material.

10. according to the LED barn lantern that a kind of brightness is high, illumination zone is wide described in any one in claim 1-8, it is characterized in that: described cylindrical light transmission cover inside is densely covered with astigmatic particle.