CN208652272U - A kind of disposable Projecting Lamp of crevice projection angle - Google Patents

Abstract

The utility model discloses a kind of disposable Projecting Lamps of crevice projection angle, including light projector cover, aluminum substrate and shell, the light projector cover is made of multiple reflectors, the reflector is hemispherical, the reflection angle of the reflector is 8 °~90 °, the light projector cover is located at the front side of the aluminum substrate, the light projector cover and aluminum substrate are installed in the shell, the shell includes procapsid and back casing, it is equipped with and the equal-sized window of light projector cover on the upside of the procapsid, surface frame is equipped between the front housing and the rear housing, the front housing and the rear housing is installed on the two sides of the surface frame.The utility model structure is simple, ease of Use, that is, convertible crevice projection angle, good heat dissipation effect, convenient for disassembly and assembly, long service life, manufacturing cost are low.

Description

A kind of disposable Projecting Lamp of crevice projection angle

Technical field

The utility model relates to lighting technical field, in particular to a kind of disposable Projecting Lamp of crevice projection angle.

Background technique

Projecting Lamp is that a kind of structure is simple, projection illumination lamps and lanterns of easy to use and flexible, is mainly used for large area operation field The places such as mine, contour of building, stadium, viaduct, monument, park and flower bed.

Projecting Lamp both can be installed and used individually, can also more lamp groups installed concentratedly on the pole of 20m or more altogether, Constitute high mast lighting device.This device in addition to it is handsome in appearance, can centralized maintenance maintenance, reduce lamp stand and the features such as occupied area Outside, biggest advantage is that illumination functions are strong.When light is projected from eminence, the spatial brightness of environment is high, and light covering surface is big, gives people A kind of feeling in similar daytime, therefore have higher lighting quality and visual effect.

In the prior art, the light projector type of Projecting Lamp has accumulation type, non-agglomerated type and multi-panel reflection-type, common usual choosing The light ray energy of reflection is assembled, by installing reflector to improve photocuring rate, in the prior art, especially with accumulation type It is to be noted that aluminium is generally selected in the selection and shape of reflector, the general shape for selecting semi arch, the selection of reflector, without Iron or stainless steel can be selected in order to save capital, because stainless steel plate can become black at high temperature, not only will not after blackening Play reflecting effect, can also extinction, reflecting effect it is best surely belong to mirror surface alumina plate, reflectivity is mentioned up to 80% or more The high utilization rate of ultraviolet light；Crevice projection angle disposable Projecting Lamp also needs on lamps and lanterns to facilitate adjustment illumination angle with scale plate Degree；Its light emitting source generallys use high-power LED chip, under the conditions of working long hours, can generate a large amount of heat, due to dissipating Hot improper measures, so that core component long-term work is in the high temperature environment, device aging is serious, highly shortened Projecting Lamp Service life.

To sum up, existing Projecting Lamp, structure is relative complex, and material and manufacturing cost are higher, and crevice projection angle map function is not Just, and maintenance is inconvenient.

Utility model content

The technical problems to be solved in the utility model be according to above-mentioned the deficiencies in the prior art, provide a kind of structure it is simple, The low crevice projection angle of ease of Use, that is, convertible crevice projection angle, good heat dissipation effect, convenient for disassembly and assembly, long service life, manufacturing cost Disposable Projecting Lamp.

In order to achieve the above object, the technical solution of the utility model are as follows: a kind of disposable Projecting Lamp of crevice projection angle, including Light projector cover, aluminum substrate and shell, the light projector cover are made of multiple reflectors, and the reflector is hemispherical, the reflector Reflection angle be 8 °~90 °, the light projector cover is located at the front side of the aluminum substrate, and the light projector cover is installed on institute with aluminum substrate It states in shell, the shell includes procapsid and back casing, is equipped on the upside of the procapsid equal-sized with the light projector cover Window, surface frame is equipped between the front housing and the rear housing, and the front housing and the rear housing is installed on the two sides of the surface frame.

It is further described as to the utility model:

Preferably, multiple LED light are laterally homogeneously arranged on the aluminum substrate, the LED light includes 9~15 rows.

Preferably, the reflector matches one by one with LED light, and the reflection angle of the reflector is 8 °, 15 °, 35 °, 60 ° Or 90 °.

Preferably, the light projector cover, aluminum substrate and back casing are equipped with one-to-one screw hole, the light projector cover, aluminium base Plate is fixed on the back casing by the screw hole.

Preferably, it is respectively arranged on the left side and the right side one or two the first buckle in the middle part of the surface frame, first buckle is used It is fixed in the surface frame at left and right sides of by the front housing and the rear housing, the difference of two sides up and down of the surface frame is equably It is buckled equipped with two to three second, second buckle is described for being fixed on the two sides up and down of the front housing and the rear housing In surface frame.

Preferably, the lower inner part of the back casing is equipped with electric component.

Preferably, the light projector cover is PC light projector cover.

Preferably, the shell further includes pedestal, and the pedestal is installed on back casing, for fixing the crevice projection angle Disposable Projecting Lamp.

Preferably, both ends are respectively equipped with first through hole on the downside of the back casing, and it is logical that the pedestal both ends are respectively equipped with second Hole, the first through hole and the second through-hole make the pedestal and back casing be movably connected together by rivet.

Preferably, the outside shell of the back casing is equipped with cooling fin and heat release hole, and the cooling fin is located at described dissipate The upper end of hot hole, the cooling fin include 25~35.

The beneficial effects of the utility model are:

1. the utility model light projector cover is made of multiple reflectors, the reflector is hemispherical, the reflector it is anti- Firing angle degree is 8 °~90 °, multiple LED light is laterally homogeneously arranged on aluminum substrate, reflector matches one by one with LED light, overcomes The drawbacks of Projecting Lamp must be provided with reflector in the prior art, the reflection angle of reflector are 8 °, 15 °, 35 °, 60 ° or 90 °, By adjusting the pedestal on back casing is fixedly installed in, that is, the Projecting Lamp may make to realize that crevice projection angle is convertible, overcomes existing Having needs the drawbacks of could adjusting irradiating angle with scale plate on lamps and lanterns in technology, structure is simple, easy to operate, helps to mention It rises the light extraction efficiency of LED light, change the optical system of LED light optical field distribution.

2. being equipped with cooling fin on the outside of the utility model back casing, accelerate dissipating for the disposable light projector lamp housing of the crevice projection angle Heat facilitates electric component, the heat dissipation of optical component lamp, prevents device aging, good heat dissipation effect, improve Projecting Lamp uses the longevity Life.

3. be equipped with surface frame between the utility model front housing and the rear housing, in the middle part of surface frame be respectively arranged on the left side and the right side one to Two first buckles, the two sides up and down of the surface frame are evenly provided with two to three second buckles respectively, and the procapsid is with after Shell is fixedly installed in the two sides of surface frame by the first buckle with the second buckle, and structure is simple, easy to installation and maintenance.

4. the utility model light projector cover is PC light projector cover, the aluminium conduct for using half-circle-arc shape in the prior art is overcome The drawbacks of reflector, manufacturing cost is low, and projection is good.

Detailed description of the invention

Fig. 1 is the overall structure perspective view of the explosion of the utility model；

Fig. 2 is the light projector cover structure schematic diagram of the utility model；

Fig. 3 is the back casing outboard structure schematic top plan view of the utility model.

In figure: 1, light projector cover；2, aluminum substrate；3, reflector；4, procapsid；5, back casing；6, window；7, surface frame；8,LED Lamp；9, screw hole；10, the first buckle；11, the second buckle；12, electric component；13, pedestal；14, first through hole；15, second is logical Hole；16, rivet；17, cooling fin；18, heat release hole.

Specific embodiment

The structural principle of the utility model is described in further detail with reference to the accompanying drawing.

As shown in FIG. 1 to 3, the disposable Projecting Lamp of a kind of crevice projection angle, including light projector cover 1, aluminum substrate 2 and shell, The light projector cover 1 is made of multiple reflectors 3, and the reflector 3 is hemispherical, and the reflection angle of the reflector 3 is 8 °~ 90 °, the light projector cover 1 is located at the front side of the aluminum substrate 2, and the light projector cover 1 is installed in the shell with aluminum substrate 2, institute Stating shell includes procapsid 4 and back casing 5, is equipped with and the equal-sized window 6 of the light projector cover 1, institute on the upside of the procapsid 4 It states and is equipped with surface frame 7 between procapsid 4 and back casing 5, the procapsid 4 is installed on the two sides of the surface frame 7 with back casing 5.

As shown in Figure 1, being laterally homogeneously arranged with multiple LED light 8 on the aluminum substrate 2, the LED light 8 includes 9~15 Row.In the present embodiment, LED light 8 shares 11 rows, every row 13.

As shown in Figure 1 and Figure 2, the reflector 3 matches one by one with LED light 8, the reflection angle of the reflector 3 is 8 °, 15 °, 35 °, 60 ° or 90 °.

As shown in FIG. 1 to 3, the light projector cover 1, aluminum substrate 2 and back casing 5 are equipped with one-to-one screw hole 9, described Light projector cover 1, aluminum substrate 2 are fixed on the back casing 5 by the screw hole 9.

As shown in Figure 1,7 middle part of the surface frame is respectively arranged on the left side and the right side one or two the first buckle 10, described first Buckle 10 is for being fixed on the surface frame 7 for the left and right sides of the procapsid 4 and back casing 5, and up and down the two of the surface frame 7 Side is evenly provided with two to three second buckles 11 respectively, and second buckle 11 is used for the procapsid 4 and back casing 5 Upper and lower two sides are fixed in the surface frame 7.

As shown in Figure 1, the lower inner part of the back casing 5 is equipped with electric component 12.The electric component 12 mainly wraps Include ballast, capacitor, trigger etc..

As shown in Figure 1 and Figure 2, the light projector cover 1 is PC light projector cover 1.

As shown in Figure 1, the shell further includes pedestal 13, the pedestal 13 is installed on back casing 5, described in fixed The disposable Projecting Lamp of crevice projection angle.

As shown in Figure 1, the 5 downside both ends of back casing are respectively equipped with first through hole 14,13 both ends of pedestal are set respectively There are the second through-hole 15, the first through hole 14 and the second through-hole 15 to keep the pedestal 13 and back casing 5 movable by rivet 16 Ground links together.

As shown in Figure 1, Figure 3, the outside shell of the back casing 5 is equipped with cooling fin 17 and heat release hole 18, the heat dissipation Piece 17 is located at the upper end of the heat release hole 18, and the cooling fin 17 includes 25~35, and cooling fin 17 includes 28 in the present embodiment Piece, the cooling fin 17 and heat release hole 18 help 5 rapid cooling of back casing.

It is exemplary by reference to the embodiment that attached drawing describes, it is intended to for explaining the application, and should not be understood as pair The limitation of the application.In the description of the present application, it is to be understood that term " front side ", " rear side ", " left side ", " right side ", The orientation or positional relationship of the instructions such as " upside ", " downside ", " outside " is to be based on the orientation or positional relationship shown in the drawings, and is only The application and simplified description for ease of description, rather than the device or element of indication or suggestion meaning must have specific side Position is constructed and operated in a specific orientation, therefore should not be understood as the limitation to the application.

Above descriptions are merely preferred embodiments of the utility model, it is all according to the technical solution of the utility model to On embodiment made by any subtle modifications, equivalent variations and modifications, belong to the range of technical solutions of the utility model It is interior.

Claims (10)

1. a kind of disposable Projecting Lamp of crevice projection angle, including light projector cover, aluminum substrate and shell, it is characterised in that: the light projector Cover is made of multiple reflectors, and the reflector is hemispherical, and the reflection angle of the reflector is 8 °~90 °, the light projector Cover is located at the front side of the aluminum substrate, and the light projector cover and aluminum substrate are installed in the shell, and the shell includes procapsid And back casing, be equipped on the upside of the procapsid with the equal-sized window of light projector cover, between the front housing and the rear housing Equipped with surface frame, the front housing and the rear housing is installed on the two sides of the surface frame.

2. the disposable Projecting Lamp of crevice projection angle according to claim 1, it is characterised in that: on the aluminum substrate laterally It is arranged with multiple LED light evenly, the LED light includes 9~15 rows.

3. the disposable Projecting Lamp of crevice projection angle according to claim 2, it is characterised in that: the reflector and LED light It matches one by one, the reflection angle of the reflector is 8 °, 15 °, 35 °, 60 ° or 90 °.

4. the disposable Projecting Lamp of crevice projection angle according to claim 1, it is characterised in that: the light projector cover, aluminum substrate It is equipped with one-to-one screw hole with back casing, the light projector cover, aluminum substrate are fixed on the back casing by the screw hole.

5. the disposable Projecting Lamp of crevice projection angle according to claim 1, it is characterised in that: the left and right in the middle part of the surface frame Two sides are respectively equipped with one or two the first buckle, and first buckle is for consolidating the left and right sides of the front housing and the rear housing Due in the surface frame, the two sides up and down of the surface frame are evenly provided with two to three second buckles, second buckle respectively For the surface frame to be fixed in the two sides up and down of the front housing and the rear housing.

6. the disposable Projecting Lamp of crevice projection angle according to claim 1, it is characterised in that: in the downside of the back casing Portion is equipped with electric component.

7. the disposable Projecting Lamp of crevice projection angle according to claim 1, it is characterised in that: the light projector cover is PC light projector Cover.

8. the disposable Projecting Lamp of crevice projection angle according to claim 1, it is characterised in that: the shell further includes base Seat, the pedestal is installed on back casing, for fixing the disposable Projecting Lamp of the crevice projection angle.

9. the disposable Projecting Lamp of crevice projection angle according to claim 8, it is characterised in that: both ends on the downside of the back casing It is respectively equipped with first through hole, the pedestal both ends are respectively equipped with the second through-hole, and the first through hole and the second through-hole pass through rivet The pedestal and back casing is set to be movably connected together.

10. according to claim 1 to the disposable Projecting Lamp of crevice projection angle described in 9 any one, it is characterised in that: after described The outside shell of shell is equipped with cooling fin and heat release hole, and the cooling fin is located at the upper end of the heat release hole, the cooling fin Including 25~35.