CN202884816U

CN202884816U - LED warning lamp

Info

Publication number: CN202884816U
Application number: CN2012200800198U
Authority: CN
Inventors: 虞锋
Original assignee: Ningbo Yinzhou Self Photoelectron Technology Co Ltd
Current assignee: Ningbo Vaasa Intelligent Technology Co Ltd
Priority date: 2012-03-06
Filing date: 2012-03-06
Publication date: 2013-04-17
Anticipated expiration: 2022-03-06

Abstract

The utility model discloses an LED warning lamp which comprises lamp units, heat radiation units, a spring leaf, spacing blocks and a housing, wherein the lamp units are fixed in the heat radiation units; each two adjacent heat radiation units are connected by the spacing blocks; the spring leaf comprises a first end including a hole and a second end fixed on the side surface of the heat radiation units; each spacing block comprises ribs symmetrically arranged at two opposite sides of the spacing blocks and clamp pins for tightly clamping the first end of the spring leaf; and the housing comprises a slot, where the clamp pins are stuck and are slidable to and fro. Two or more lamp units are provided. The internal spacing blocks of the LED warning lamp are in clamp connection with the housing, which saves internal space. The spring leaf and the lamp units are connected, which makes installation more convenient and firmer, and prevents popping out and disengaging of the lamp units.

Description

A kind of LED warning lamp

Technical field

The utility model relates to the illuminating equipment field, relates in particular to a kind of LED warning lamp.

Background technology

In the LED warning lamp in the prior art, per two lamp monomers spacing block adopt the hook-type structure to be fixed on the radiator so that the inner remaining space of radiator is less, larger restriction is received in the installation of miscellaneous part, fails rationally to utilize the space.Prior art is shown in Figure 1A and Figure 1B, and spacing block 3 ' comprises hook 4 ', and the inside of radiator 5 ' comprises the first fin 6 ', and hook 4 ' is hooked on the first fin 6 ', and spacing block 3 ' is fixed on the radiator 5 '.Hook 4 ' still has one section projection with respect to the first fin 6 ', takies more space.

In addition, the fixedly spacing block of hook 4 ' of only using of the prior art in installation process, is first the lamp monomer to be placed in the radiator, spacing block 3 ' is snapped in the radiator 5 ' again; And in the process of hook 4 ' in snapping in radiator 5 ', therefore slight deformation can occur in the side at fin 6 ' place, causes and can not tighten fully; And hook 4 ' is fixed light monomer on perpendicular to the direction of lamp monomer only, and along not playing fixation on the bearing of trend of fin, in case be subject to along the power of the bearing of trend of fin, the lamp monomer ejects easily or drops, and impact is normally used.

The utility model content

Problem to be solved in the utility model provides a kind of LED warning lamp, to overcome the defective of wasting space in the prior art.

For achieving the above object, the utility model provides a kind of LED warning lamp, comprises lamp monomer, heat radiation monomer, spring leaf, spacing block and shell; Described lamp monomer solid is in described heat radiation monomer; Be connected with described spacing block between per 2 adjacent described heat radiation monomers; Described spring leaf comprises first end and the second end; Described first end comprises the hole; Described the second end is fixed in the side of described heat radiation monomer; Described spacing block comprises fin and card base, and described fin is symmetrically distributed in two relative sides of described spacing block, is used for tightening the first end of described spring leaf; Described shell comprises groove, and described card base is stuck in the described groove, and can slidably reciprocate in described groove; Described lamp monomer is more than 2 or 2.

Especially, the first end of described spring leaf is fixed in the side of described heat radiation monomer with screw.

Especially, also comprise end cap, described end cap is fixedly connected with described shell with screw at described shell two ends.

Compared with prior art, the technical solution of the utility model has the following advantages: spacing block adopts the mode of clamping to be connected with shell, has saved the inner space, is connected with the lamp monomer by spring leaf simultaneously, not only easy for installation and more firm, the lamp monomer is difficult for ejecting or coming off.

Description of drawings

Figure 1A is the spacing block structural representation of prior art LED warning lamp;

Figure 1B is the heat radiation monomer structure schematic diagram of prior art LED warning lamp;

Fig. 2 is the utility model embodiment LED warning lamp overall structure schematic diagram;

Fig. 3 is the structural representation of the spacing block of the utility model embodiment;

Fig. 4 is the shell mechanism schematic diagram of the utility model embodiment;

Fig. 5 is the connection diagram of spring leaf and the spacing block of the utility model embodiment;

Fig. 6 is the connection diagram of spring leaf with the heat radiation monomer of the utility model embodiment;

Fig. 7 is end cap and the shell connection diagram of the utility model embodiment.

The specific embodiment

Below in conjunction with drawings and Examples, the specific embodiment of the present utility model is described in further detail.Following examples are used for explanation the utility model, but are not used for limiting scope of the present utility model.

The LED warning lamp of the utility model embodiment comprises lamp monomer 1, heat radiation monomer 3, spring leaf 6, spacing block 2 and shell 4 as shown in Figure 2; Lamp monomer 1 is fixed in the heat radiation monomer 3; Be connected with spacing block 2 between per 2 adjacent heat radiation monomers 3;

Such as Fig. 5 and shown in Figure 6, spring leaf 6 comprises first end 61 and the second end 62; First end 61 comprises hole 63, and the effect in hole 63 is, when installing or keep in repair the LED warning lamp, can use elongated instrument to hook hole 63, offsets the pressure to spacing block 2 of spring leaf 6, is easy to take out the lamp monomer 1 that needs installation or maintenance; The second end 62 adopts screw to be fixed in the side of heat radiation monomer 3; Spacing block 2 comprises fin 5 and card base 7, and fin 5 is symmetrically distributed in 2 two relative sides of spacing block, is used for the first end 61 of garter spring sheet 6;

As shown in Figures 3 and 4, shell 4 comprises groove 41, and card base 7 is stuck in the groove 41, and can slidably reciprocate in groove 41; Lamp monomer 1 is more than 2 or 2.As shown in Figure 7, the LED warning lamp also comprises end cap 8, and end cap 8 is fixedly connected with shell 4 by screw 9 at shell 4 two ends.

Adopt the LED warning lamp of technical solutions of the utility model when mounted, first spacing block 2 is snapped in shell 4, when lamp monomer 1 was 2, spacing block 2 was positioned at the centre of shell 4; When lamp monomer 1 is 2 when above, vacate the position of lamp monomer 1 between per two spacing blocks 2; Then lamp monomer 1 is snapped between spacing block 2 and shell 4 edges, perhaps between per 2 spacing blocks 2.

Behind spacing block 2 and lamp monomer 1 chucking, lamp monomer 1 be subject to namely that spring leaf 6 brings along the elastic force of groove 41 bearing of trends and by spacing block 2 and the indirectly pressure perpendicular to lamp monomer reflecting surface direction that shell 4 chuckings apply, make installation more simple and firmly.

In addition, the position of two card bases 7 of spacing block 2 changes the present embodiment side perpendicular to shell 4 into from the side that is parallel to shell 4, the side that can not push when mounted shell 4 makes it that deformation occur, and has further reduced lamp monomer 1 because of the loosening possibility of casing deformation.

The internal insulation piece of the utility model LED warning lamp adopts the mode of clamping to be connected with shell, has saved the inner space, is connected with the lamp monomer by spring leaf simultaneously, and is not only easy for installation and more firm, and the lamp monomer is difficult for ejecting or coming off.

The above only is preferred embodiment of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.

Claims

1. a LED warning lamp is characterized in that, comprises lamp monomer, heat radiation monomer, spring leaf, spacing block and shell; Described lamp monomer solid is in described heat radiation monomer;

Be connected with described spacing block between per 2 adjacent described heat radiation monomers;

Described spring leaf comprises first end and the second end; Described first end comprises the hole; Described the second end is fixed in the side of described heat radiation monomer;

Described spacing block comprises fin and card base, and described fin is symmetrically distributed in two relative sides of described spacing block, is used for tightening the first end of described spring leaf; Described shell comprises groove, and described card base is stuck in the described groove, and can slidably reciprocate in described groove;

Described lamp monomer is more than 2 or 2.

2. LED warning lamp as claimed in claim 1 is characterized in that, the first end of described spring leaf is fixed in the side of described heat radiation monomer with screw.

3. LED warning lamp as claimed in claim 1 or 2 is characterized in that, also comprises end cap, and described end cap is fixedly connected with described shell with screw at described shell two ends.