CN202012831U

CN202012831U - LED warning lamp

Info

Publication number: CN202012831U
Application number: CN2010206922931U
Authority: CN
Inventors: 祝天祥
Original assignee: HANGZHOU HUAYIXING ELECTRONIC MACHINERY CO Ltd
Current assignee: HANGZHOU HUAYIXING ELECTRONIC MACHINERY CO Ltd
Priority date: 2010-12-31
Filing date: 2010-12-31
Publication date: 2011-10-19
Anticipated expiration: 2020-12-31

Abstract

The utility model relates to a lamp, concretely to a warning lamp used on a police car. The utility model solves the deficiency of prior arts and provides a LED warning lamp which has good heat dissipation effect, a simple structure and excellent irradiation effect. The utility model comprises a base, a lampshade in fixed connection with the base, a support which is installed in the lampshade and fixed on the base, a LED lamp socket fixed on the support, voltage circuits and a LED lamp source fixed on the LED lamp socket; the support is composed of a circular chassis, at least one shoe plate and a reflector panel; the chassis is fixed on the base; the shoe plate is vertically fixed on the central section of the chassis; the voltage circuits and the LED lamp socket are fixed on the vertical side of the at least one shoe plate; the reflector panel is fixed on the top of the shoe plate; the lampshade is sleeved on the external of the support and is in fixed connection with the base.

Description

The LED warning lamp

Technical field

The utility model relates to a kind of lamp, specifically, relates to a kind of warning lamp that is used on the police car.

Background technology

Automobile-used warning lamp is positioned over and is used for some special vehicle such as police car, ambulance on the vehicle, note with convenient pedestrian and the vehicle when carrying out corresponding task, reminded, traditional automobile-used warning lamp adopts incandescent lamp as illuminator more, exists short, shortcomings such as power consumption is big, shock resistance is poor, maintenance cost height in service life.In recent years, because advantage such as efficient, energy-conservation, life-span of LED lamp is long extensively is subjected to people's attention, also there are many producers that the LED lamp is introduced in the alarm lamp device; When single LED lamp source is placed in the lampshade, because the scattering angle of LED lamp is bigger, single LED lamp source light is strong inadequately, can not play corresponding effect, therefore need the installation in a plurality of LED lamps source, satisfy the needs of brightness, increase in LED lamp source will bring corresponding heat radiation and complex structure installation question, radiating effect is bad, must influence the radiation response and the service life of warning lamp; Complex structure brings the high problem of processing cost.

Summary of the invention

The utility model has solved the deficiencies in the prior art, and a kind of good heat dissipation effect, simple in structure and LED warning lamp that radiation response is good are provided.

The technical solution adopted in the utility model is: the LED warning lamp, comprise base, the lampshade of fixedlying connected with base, be installed in the lampshade and be fixed on support on the base, be fixed on the LED lamp socket on the support, potential circuit and the LED lamp source that is fixed on the LED lamp socket, described support is by the chassis of a circle, at least one gripper shoe and reflector are formed, the chassis is fixed on the base, gripper shoe vertically is fixed on the middle part, chassis, potential circuit, the LED lamp socket is fixed on the vertical side of gripper shoe, reflector is fixed on the top of gripper shoe, and lampshade is enclosed within the support outside and fixedlys connected with base.

LED lamp source is fixed on the support by lamp socket, reflector, support and lamp socket are fixedly connected sequentially, and all adopt metal such as aluminium, the heat conduction and the heat dispersion of whole device have been increased like this, make when increasing LED lamp source and add the power of bigger device, can solve the problem of its heat radiation, play the effectively effect of the power of aggrandizement apparatus; By increasing reflector, can adjust reflection direction as required simultaneously, the scattering of light angle that makes the LED light irradiation come out reduces, and light is more concentrated, has improved the utilization rate of light, and radiation response is better; The light that LED lamp source emits, shine on base, gripper shoe, the reflector or directly level throw away, part light throws away with certain angle reflection levels by gripper shoe, reflector, project on reflector and the gripper shoe after shining the light reflection on the base, throw away with certain angle level again; By projection, reflection multiple mode such as projection again, the light that LED lamp source emits all throw away with level angle, makes light more concentrated, and the utilization rate of light is higher, benefits minimizing LED light source device under identical horizontal irradiation power, the saving cost.

LED lamp source is fixed on the vertical side of different directions, can the LED lamp source of different glow colors be installed, so that make the LED warning lamp select LED lamp source color according to different occasion needs as required on different directions.

LED lamp source is fixed on the vertical side of different directions, can regulate the bright mode in LED lamp source of different directions as required, as the LED lamp source of different directions circulate at interval glittering point out the periphery the people execute the task; When installation is used in the driver's cabin, can regulate the bright mode of LED lamp, allow light only shine vehicle front,

As preferably, described gripper shoe is a plurality of, and gripper shoe is polygon and distributes, and the LED lamp socket is fixed on the lateral surface of gripper shoe.

LED lamp source is fixed on the LED lamp socket, distributes because gripper shoe is polygon, and as triangle, quadrangle etc., the irradiation area in LED lamp source does not have the blind area ringwise.

As preferably, reflector and gripper shoe are one-body molded.The outwardly-bent formation reflector in the upper end of gripper shoe, processing is simple, and is easy to operate.

As preferably, described chassis is made up of two halfround bar slices, and described gripper shoe is two, and gripper shoe and halfround bar slice are one-body molded.

The plate that gripper shoe is extended outward by the middle part of halfround bar slice is bent upwards 90 degree and forms, and two identical above-mentioned thing pieces are symmetrical arranged and the fixing support that forms, and are simple in structure, easy to process, effectively reduce cost.

As preferably, be coated with reflective membrane on described reflector, chassis and the gripper shoe surface.

Radiation response by the reflective membrane intensifier.

As preferably, have several installing holes on the described chassis.

As preferably, have several installing holes on the gripper shoe.By bolt the LED lamp socket is fixed on the gripper shoe.

The beneficial effect that the utility model is obtained is: required parts are less, and are simple in structure, and cost easy to process is low; Support, chassis and reflector adopt thermal conductive metallic material, good heat dissipation effect simultaneously; Make light more concentrated by increasing reflector, radiation response is better, applied range.Concrete applicating example is as follows:

1. by gripper shoe fixed L ED lamp source, LED lamp source is fixed on different orientation, when LED lamp source is shone, by following chassis reflection and top reflector reflection, and the reflection of gripper shoe, light is corrected, make light shine out with horizontal direction substantially, light is more concentrated, the utilization rate height; Make total more compact simple simultaneously, reduce manufacturing procedure and production cost;

2. gripper shoe, reflector, chassis integrative-structure have strengthened the stability of total, have reduced attaching parts, the service life of raising; Give reflector and chassis because of the heat that integrative-structure LED lamp source comes out through the gripper shoe direct heat transfer, make area of dissipation increase better heat-radiation effect;

3. LED lamp source is separately fixed on the different vertical planes of gripper shoe, when LED is used in control, can change the bright mode in LED lamp source, and LED lamp source glow color.As controlling the irradiation of LED lamp source single face or multiaspect as required, in the inner use of police car, can be adjusted to towards the one side LED of outside lamp source luminous; Also can regulate not coplanar and circulate luminously, give surrounding enviroment with caution; Can also the different light of different surface launchings, obtain corresponding effects; Make the scope of application of whole device obtain very big expansion in a word.

Description of drawings

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

Fig. 2 is a kind of structural representation of the utility model support;

Fig. 3 is the another kind of structural representation of the utility model support;

Among the figure: 1, chassis, 2, gripper shoe, 3, LED lamp source, 4, the LED lamp socket, 5, reflector, 6, lampshade, 7, base.

The specific embodiment

Below in conjunction with the description of drawings and the specific embodiment the utility model is further described.

Embodiment 1:LED warning lamp (referring to accompanying drawing 1,2), comprise base 7, the lampshade 6 of fixedlying connected, be installed in the lampshade 6 and be fixed on support on the base 7, be fixed on LED lamp socket 4, the potential circuit on the support and be fixed on LED lamp source 3 on the LED lamp socket 4 with base 7, described support is made up of chassis 1, gripper shoe 2 and the reflector 5 of a circle, wherein said chassis 1 is made up of two halfround bar slices, described gripper shoe 2 is two, and gripper shoe 2 is one-body molded with halfround bar slice; Wherein the plate that extended outward by the middle part of halfround bar slice of gripper shoe 2 is bent upwards 90 degree and forms, and two identical above-mentioned thing pieces are symmetrical arranged and the fixing support that forms; Reflector 5 and gripper shoe 2 are one-body molded, the outwardly-bent formation reflector 5 in the upper end of gripper shoe 2.

Have corresponding installing hole on chassis 1 and the base 7, by bolt chassis 1 is fixed on the base 7, gripper shoe 2 vertically is positioned at 1 middle part, chassis, potential circuit (not drawing among the figure) is fixed on the vertical side of gripper shoe 2, have the installing hole of mutual correspondence on LED lamp socket 4 and the gripper shoe 2, by bolt LED lamp socket 4 is fixed on the gripper shoe 2, reflector 5 is positioned at the top of gripper shoe 2, and lampshade 6 is enclosed within the support outside and fixedlys connected with base 7.

Embodiment 2:LED warning lamp, its structure is basic identical with embodiment 1, and difference is the design of support, and support is formed (referring to accompanying drawing 3) by

cup dolly

7 and 3 gripper shoe 2, gripper shoe 2 is angular distribution and is fixed on the base 7, and the upper end of gripper shoe 2 is bent to form reflector 5.

Claims

1. LED warning lamp, comprise base, the lampshade of fixedlying connected with base, be installed in the lampshade and be fixed on support on the base, be fixed on the LED lamp socket on the support, potential circuit and the LED lamp source that is fixed on the LED lamp socket, it is characterized in that: described support is by the chassis of a circle, at least one gripper shoe and reflector are formed, the chassis is fixed on the base, gripper shoe vertically is fixed on the middle part, chassis, potential circuit, the LED lamp socket is fixed on the vertical side of gripper shoe, reflector is fixed on the top of gripper shoe, and lampshade is enclosed within the support outside and fixedlys connected with base.

2. LED warning lamp according to claim 1 is characterized in that: described gripper shoe is a plurality of, and gripper shoe is polygon and distributes, and the LED lamp socket is fixed on the lateral surface of gripper shoe.

3. LED warning lamp according to claim 1 and 2 is characterized in that: reflector and gripper shoe are one-body molded.

4. LED warning lamp according to claim 1 is characterized in that: described chassis is made up of two halfround bar slices, and described gripper shoe is two, and gripper shoe and halfround bar slice are one-body molded.

5. according to claim 1 or 2 or 4 described LED warning lamps, it is characterized in that: be coated with reflective membrane on described reflector, chassis and the gripper shoe surface.

6. LED warning lamp according to claim 5 is characterized in that: have several installing holes on the described chassis, have several installing holes on the gripper shoe.