CN208535601U

CN208535601U - A kind of spotlight source device of New-type instant assembling

Info

Publication number: CN208535601U
Application number: CN201821395086.2U
Authority: CN
Inventors: 王凌乐
Original assignee: Dongguan Vision Technology Co Ltd
Current assignee: Dongguan Vision Technology Co Ltd
Priority date: 2018-08-28
Filing date: 2018-08-28
Publication date: 2019-02-22
Anticipated expiration: 2028-08-28

Abstract

The utility model discloses a kind of spotlight source devices of New-type instant assembling, including upper casing, inner ring and bottom case, light-emitting window is provided at the top of the upper casing, the light-emitting window surrounding is provided with inside position-limited edge, the upper casing is flexibly connected by screw thread with bottom case, and form a shell, diffusing panel is provided in the shell, light-guiding pillar, total-reflection type lens and LED module, the LED module includes LED circuit board and LED illuminator, total-reflection type lens are provided at the top of the LED illuminator, the total-reflection type lensed tip is provided with light-guiding pillar, diffusing panel is provided at the top of the light-guiding pillar, the diffusing panel and position-limited edge connect.After the utility model uses total-reflection type lens, LED light to pass through total-reflection type lens, light-guiding pillar is reflected light to, then it is uniformly diffused by diffusing panel, forms the hot spot of needs, improve point light source quality, reduce luminance errors, while the device has that structure is simple, advantage easy to disassemble.

Description

A kind of spotlight source device of New-type instant assembling

Technical field

The utility model relates to light supply apparatus technical field, specially a kind of spotlight source device of New-type instant assembling.

Background technique

Point light source is to be idealized as particle point light source, and the point light source that we are commonly understood by is from a luminous point to surrounding space The light source of uniformly light-emitting.It is excellent that there is point light source small in size, light-weight, environment to be applicable in that wide, directive property is strong, can easily be accommodated control etc. Point, thus be widely used in various lighting areas, wherein industrial automation is that one of them of point light source important is answered Use field.However, the point light source currently used for industrial automation all uses great power LED to replace traditional optical fiber halogen Lamp diffuses light by both ends blasting craft using transparent acrylic, although the luminous intensity height of point light source mentions , but its assembling is complicated, and when assembling volume production, point light source poor quality, luminance errors is larger.

Utility model content

It is saturating using total-reflection type the purpose of this utility model is to provide a kind of spotlight source device of New-type instant assembling Mirror reflects light to light-guiding pillar after LED light passes through total-reflection type lens, then uniformly diffuses by diffusing panel, is formed and is needed Hot spot, improve point light source quality, reduce luminance errors, while the device has that structure is simple, advantage easy to disassemble, Solve the problems, such as that above-mentioned technical background is proposed.

To achieve the above object, the utility model provides the following technical solutions: a kind of point light source dress of New-type instant assembling It sets, including upper casing, inner ring and bottom case, is provided with light-emitting window at the top of the upper casing, the light-emitting window surrounding is provided with inside limit Position side, the upper casing are flexibly connected by screw thread with bottom case, and form a shell, and diffusing panel is provided in the shell, is led Light beam, total-reflection type lens and LED module, the LED module include LED circuit board and LED illuminator, the LED illuminator It is arranged in LED circuit board, the LED circuit board is fixedly connected by fixed screw with bottom case, is set at the top of the LED illuminator Total-reflection type lens are equipped with, the total-reflection type lens are fixed by inner ring, and the total-reflection type lensed tip is provided with leaded light Column, the light-guiding pillar top are provided with diffusing panel, and the diffusing panel top surface edge is connect with position-limited edge contact.

Preferably, the light-guiding pillar is fixedly connected by several meters of screws with upper casing.

Preferably, outlet hole is offered on the bottom case, is provided with conductor wire in the outlet hole, the conductor wire with LED circuit board is electrically connected.

Preferably, the inner ring two sides setting is fluted, and the convex block that the groove is arranged with upper casing inner sidewall is mutually clamped.

Preferably, the bottom case exterior bottom is provided with spiral helicine cooling fin.

Compared with prior art, the beneficial effects of the utility model are as follows:

1, the utility model by setting LED module replace traditional optical fiber halogen lamp, can be improved luminous intensity and its The effect of service life.

2, the utility model is by setting several meters of screws and fixed screw, and light-guiding pillar and LED module can be facilitated by having reached The effect of disassembly and assembly.

3, the utility model is reflected light to after LED light passes through total-reflection type lens by setting total-reflection type lens Then light-guiding pillar uniformly diffuses by diffusing panel, forms the hot spot of needs, improve point light source quality, reduce luminance errors Effect.

Detailed description of the invention

Fig. 1 is the explosive view of the utility model；

Fig. 2 is the cross-sectional view of the utility model；

Fig. 3 is the working principle diagram of the utility model total-reflection type lens.

Appended drawing reference and title in figure is as follows:

1, upper casing；2, several meters of screws；3, diffusing panel；4, light-guiding pillar；5, total-reflection type lens；6, inner ring；7, fixed screw； 8, LED module；9, bottom case；10, outlet hole；11, LED circuit board；12, LED illuminator；13, light-emitting window；14, groove；15, it limits Position side；16, convex block；17, cooling fin.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1 to Fig. 2 is please referred to, a kind of embodiment provided by the utility model: a kind of point light source dress of New-type instant assembling It sets, including upper casing 1, inner ring 6 and bottom case 9, light-emitting window 13 is provided at the top of the upper casing 1,13 surrounding of light-emitting window is provided with Inside position-limited edge 15, the upper casing 1 are flexibly connected by screw thread with bottom case 9, and form a shell, are arranged in the shell There are diffusing panel 3, light-guiding pillar 4, total-reflection type lens 5 and LED module 8, the LED module 8 includes that LED circuit board 11 and LED are sent out Body of light 12, the LED illuminator 12 are arranged in LED circuit board 11, and the LED circuit board 11 passes through fixed screw 7 and bottom case 9 It is fixedly connected, total-reflection type lens 5 is provided at the top of the LED illuminator 12, the total-reflection type lens 5 are solid by inner ring 6 Fixed, 6 two sides of the inner ring setting fluted 14,16 phase of convex block that the groove 14 is arranged with 1 inner sidewall of upper casing is clamped, described complete Light-guiding pillar 4 is provided at the top of reflective lens 5, the light-guiding pillar 4 is fixedly connected by several meters of screws 2 with upper casing 1, the leaded light Diffusing panel 3 is provided at the top of column 4,3 top surface edge of diffusing panel is connect with 15 contact of position-limited edge, 15 pairs of position-limited edge diffusions Plate 3 is limited, and outlet hole 10 is offered on the bottom case 9, is provided with conductor wire in the outlet hole 10, the conductor wire with LED circuit board 11 is electrically connected, and 9 exterior bottom of bottom case is provided with spiral helicine cooling fin 17, and cooling fin 17 is used for LED Mould group 8 radiates.

Fig. 3 is the working principle diagram of the utility model total-reflection type lens, when the light in LED illuminator 12 is irradiated to entirely When in reflective lens, light is all reflected on light-guiding pillar 4 by the cambered surface of total-reflection type lens, improves point light source quality, Reduce the effect of luminance errors.

In the description of the present invention, it should be noted that term " on ", "lower", "inner", "outside" " front end ", " after The orientation or positional relationship of the instructions such as end ", " both ends ", " one end ", " other end " is that orientation based on the figure or position are closed System, is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning are necessary It with specific orientation, is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, Term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified Dress ", " being provided with ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, be also possible to detachably connect It connects, or is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediate matchmaker can also be passed through Jie is indirectly connected, and can be the connection inside two elements.It for the ordinary skill in the art, can be with concrete condition Understand the concrete meaning of above-mentioned term in the present invention.

It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting Related claim.

Claims

1. a kind of spotlight source device of New-type instant assembling, including upper casing (1), inner ring (6) and bottom case (9), it is characterised in that: institute State and be provided with light-emitting window (13) at the top of upper casing (1), light-emitting window (13) surrounding is provided with inside position-limited edge (15), it is described on Shell (1) is flexibly connected by screw thread with bottom case (9), and forms a shell, and diffusing panel (3), leaded light are provided in the shell Column (4), total-reflection type lens (5) and LED module (8), the LED module (8) include LED circuit board (11) and LED illuminator (12), the LED illuminator (12) is arranged on LED circuit board (11), and the LED circuit board (11) passes through fixed screw (7) It is fixedly connected, is provided with total-reflection type lens (5) at the top of the LED illuminator (12), the total-reflection type lens with bottom case (9) (5) fixed by inner ring (6), it is provided with light-guiding pillar (4) at the top of the total-reflection type lens (5), is set at the top of the light-guiding pillar (4) It is equipped with diffusing panel (3), diffusing panel (3) top surface edge is connect with position-limited edge (15) contact.

2. a kind of spotlight source device of New-type instant assembling according to claim 1, it is characterised in that: the light-guiding pillar (4) it is fixedly connected by several meters of screws (2) with upper casing (1).

3. a kind of spotlight source device of New-type instant assembling according to claim 1, it is characterised in that: the bottom case (9) On offer outlet hole (10), conductor wire is provided in the outlet hole (10), the conductor wire and LED circuit board (11) are electrically Connection.

4. a kind of spotlight source device of New-type instant assembling according to claim 1, it is characterised in that: the inner ring (6) Fluted (14) are arranged in two sides, and the convex block (16) that the groove (14) is arranged with upper casing (1) inner sidewall is mutually clamped.

5. a kind of spotlight source device of New-type instant assembling according to claim 1, it is characterised in that: the bottom case (9) Exterior bottom is provided with spiral helicine cooling fin (17).