CN201437950U

CN201437950U - School bus warning light

Info

Publication number: CN201437950U
Application number: CN2009200597197U
Authority: CN
Inventors: 刘星
Original assignee: GUANGZHOU FORDA SIGNAL CO Ltd
Current assignee: GUANGZHOU FORDA SIGNAL CO Ltd
Priority date: 2009-07-03
Filing date: 2009-07-03
Publication date: 2010-04-14
Anticipated expiration: 2019-07-03

Abstract

The utility model discloses a school bus warning light, which comprises a radiator grille, a back shell, a circuit board and more than one light-emitting unit(s), wherein the light-emitting unit comprises a light-emitting body and a reflector, the light-emitting bodies are SMD LEDs, each SMD LED corresponds to one reflector, and all the reflectors are combined to form a reflector group. So the utility model not only can effectively warn people, but also provides larger space for the design of the light because the small space of the SMD LED, so the light is beautiful and is easy to be manufactured.

Description

A kind of school bus warning lamp

Technical field

The utility model relates to a kind of school bus warning lamp, especially the school bus warning lamp made from the LED light fixture.

Background technology

Present school bus vehicle body both domestic and external is yellow, and this kind color is relatively distincter, and it is more outstanding to contrast other cars two, therefore has certain caution effect.But still is not enough with this yellow vehicle body as warning mark, in chance bad weather low visibility or in night, the yellow vehicle body caution effect of this moment is not just brought into play effect fully, general automobiles light fixture caution effect is obvious inadequately, and can not effectively pass on this car to other people is the information of school bus.The hidden danger that this is very big to child's security presence undoubtedly.For solving the bright inadequately problem of existing school bus warning lamp light, be in a kind of school bus warning lamp of 200820051453.7 by the application number of the applicant application, adopt the LED lamp to cooperate the technology of speculum group, solve the school bus lamp and under the situation of insufficient light, still had tangible caution effect, this light fixture generally is to adopt Piranha LED as illuminator, and this technology exists also that light efficiency is low, working (machining) efficiency, the inaesthetic shortcoming of moulding.

Summary of the invention

Technical problem to be solved in the utility model provides a kind of school bus warning lamp, when yellow school bus vehicle body loses the caution effect, not only can effectively play other people effect of caution, and the adopting surface mounted LED installing space is little, for the design of light fixture provides bigger space, the attractive in appearance and handling ease of light fixture.

For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of school bus warning lamp, comprise face shield, drain pan, wiring board, more than one luminescence unit, and described luminescence unit comprises illuminator, reflective mirror; Described illuminator is an adopting surface mounted LED, the corresponding reflective mirror of each adopting surface mounted LED, and described each reflective mirror is in conjunction with forming a reflective mirror group.Adopt many adopting surface mounted LED light source technologies, not only can be energy-conservation more than 80%, the life-span reaches 50,000 hours, and the adopting surface mounted LED installing space is little, for the design of light fixture provides bigger space.

As improvement, described drain pan is provided with draw-in groove, and corresponding draw-in groove place is provided with the buckle that cooperates with draw-in groove on the described face shield.Utilize cooperating of buckle and draw-in groove, make the loading and unloading more convenient and quicker of face shield and drain pan.

As improvement, be provided with layer of silica gel between described face shield and the drain pan.Layer of silica gel can make face shield and drain pan closely link together, and plays better waterproof action, avoids damaging with electronic devices and components in the protection light fixture.

As improvement, described drain pan centre position is provided with and is used for the connector that is connected with external power source, and described connector is fixedlyed connected with drain pan.Light fixture adopts the form of patching to be connected with external power source, and connected mode is more convenient, and connector is fixed on the drain pan as attaching parts, and it is played a role to the lamp interior waterproof.

As improvement, be provided with cushion pad below the described drain pan.Light fixture rubs vehicle body and causes damage when preventing the vehicle vibrations.

As improvement, described reflective mirror is surrounded by four curved surfaces, and each curved surface interconnects by several planes and forms.Adopt the reflective mirror of many curved surfaces, guarantee that light can reflex to appointed positions, thereby the utilization rate of light efficiency is higher.

The beneficial effect that the utility model is compared with prior art brought is:

Adopt many adopting surface mounted LED light source technologies, not only can be energy-conservation more than 80%, the life-span reaches 50,000 hours, and the adopting surface mounted LED installing space is little, for the design of light fixture provides bigger space;

Buckle on drain pan, the face shield cooperates with draw-in groove, makes the installing/dismounting more convenient and quicker of light fixture;

Being provided with of layer of silica gel can make face shield and drain pan closely link together, and plays better waterproof action, avoids damaging with electronic devices and components in the protection light fixture.

Description of drawings

Fig. 1 is the utility model schematic appearance;

Fig. 2 is the utility model upward view;

Fig. 3 is the A-A cutaway view of Fig. 2;

Fig. 4 is the utility model explosive view.

The specific embodiment

The utility model is described in further detail below in conjunction with Figure of description.

Shown in Fig. 1 to 4, a kind of school bus warning lamp comprises face shield 1, drain pan 2, wiring board 9, more than one luminescence unit, and described luminescence unit is formed array of light emitting cells, makes the luminosity of school bus warning lamp higher.Described luminescence unit comprises illuminator 6, reflective mirror 4.Described illuminator is the littler adopting surface mounted LED of volume 6; Described reflective mirror 4 is made up of four curved surfaces, and each curved surface interconnects by several planes and form, and described reflective mirror 4 is dark and narrow cup-shaped, can effectively control the reflection position of light.Each adopting surface mounted LED 6 corresponding reflective mirror 4 mutually combines between described each reflective mirror 4 and forms a reflective mirror group 7, and the reflective mirror 4 of many curved surfaces and all-in-one-piece reflective mirror group 7 all can improve the utilization rate of light.Described drain pan 2 is provided with draw-in groove 10, corresponding draw-in groove 10 places are provided with the buckle 8 that cooperates with draw-in groove 10 on the described face shield 1, during installation, buckle 8 is with after draw-in groove 10 cooperates, face shield 1 promptly links together with drain pan 2 closely, in order to make face shield 1 and being connected of drain pan 2 more firm, tight, can utilize self-tapping screw that face shield 1 is fixed on the drain pan 2, front cover layer silica gel (not indicating) between face shield 1 and drain pan 2 can play good waterproof action again.Described drain pan centre position is provided with the connector 5 that is used to connect external power source, and described connector 5 is fixedlyed connected with drain pan 2.Light fixture adopts the form of patching to be connected with external power source, and connected mode is more convenient, and connector 5 is fixed on the drain pan 2 as attaching parts, and it is played a role to the lamp interior waterproof.Automobile can occur rocking or jolting in the process of moving unavoidably, therefore, is installed in light fixture on the vehicle body and vibrations can occur, and light fixture friction car body causes damage when preventing to shake, and is provided with cushion pad 3 below the described drain pan 2, is used to absorb the vibrations of a part.

The utility model adopts many adopting surface mounted LED 6 light source technologies, not only can be energy-conservation more than 80%, the life-span reaches 50,000 hours, and adopting surface mounted LED 6 installing spaces are little, and for the design of light fixture provides bigger space.

Claims

1. a school bus warning lamp comprises face shield, drain pan, wiring board, more than one luminescence unit, and described luminescence unit comprises illuminator, reflective mirror; It is characterized in that: described illuminator is an adopting surface mounted LED, the corresponding reflective mirror of each adopting surface mounted LED, and described each reflective mirror is in conjunction with forming a reflective mirror group.

2. a kind of school bus warning lamp according to claim 1, it is characterized in that: described drain pan is provided with draw-in groove, and corresponding draw-in groove place is provided with the buckle that cooperates with draw-in groove on the described face shield.

3. a kind of school bus warning lamp according to claim 2 is characterized in that: be provided with layer of silica gel between described face shield and the drain pan.

4. a kind of school bus warning lamp according to claim 1 is characterized in that: described drain pan centre position is provided with and is used for the connector that is connected with external power source, and described connector is fixedlyed connected with drain pan.

5. a kind of school bus warning lamp according to claim 4 is characterized in that: be provided with cushion pad below the described drain pan.

6. a kind of school bus warning lamp according to claim 1 is characterized in that: described reflective mirror is surrounded by four curved surfaces, and each curved surface interconnects by several planes and forms.