Stroboscope capable of uniformly emitting light

Abstract

The utility model relates to the technical field of stroboscopes, and discloses a stroboscope with uniform light emission, which comprises a stroboscopic light source, a condenser, a light uniformizing plate and a reflector are sequentially arranged according to the conduction sequence of the light of the stroboscopic light source, the condenser is used for guiding the light to the light uniformizing plate, the light uniformizing plate is used for refracting the light to form parallel light, and the reflector is used for reflecting the parallel light. Through the arrangement of the stroboscopic light source, the condenser, the light uniformizing plate and the reflecting plate, the light is guided to the light uniformizing plate through the condenser, the light is refracted through the light uniformizing plate to form the parallel light, the uniformity degree of emergent light is improved, and the emergent light is obtained through reflection of the reflecting plate. The light emitting direction can be conveniently controlled, the lighting parts are arranged to be square and matched with the shape of the condenser, formed parallel light and emergent light have regular shapes, the reflecting plate is arranged to be an arc-shaped plate, the emergent light can be converged to a certain degree, and the LED lamp is suitable for being used in the environment with the long-distance irradiation stroke.

Description

Technical Field

[0001] The utility model relates to the technical field of stroboscopes, in particular to a stroboscope with uniform light output. Background Art

[0002] A stroboscope is a light source that flashes rapidly at a certain frequency. When using a stroboscope to observe a high-speed rotating or moving object, by adjusting the flashing frequency of the stroboscope to be close to and synchronized with the rotation or movement speed of the object being measured, the object being measured is moving at a high speed, but it appears to be moving slowly or relatively still. This phenomenon of persistence of vision allows people to easily observe the running status of high-speed moving objects by visual inspection. The existing stroboscope structure is usually composed of a stroboscopic light source and a condenser. The light emitted by the stroboscopic light source is reflected by the condenser and then emitted. However, the light emitted by the stroboscope of this structure is relatively divergent and has poor uniformity, which affects the use effect. Utility Model Content

[0003] In view of the shortcomings of the prior art, the purpose of the utility model is to provide a stroboscope with uniform light output, which is used to obtain a relatively regular, focused and uniform light output effect.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A stroboscope with uniform light output comprises a mounting shell, a stroboscopic light source is arranged in the mounting shell, and a condenser, a light homogenizing plate and a light reflecting plate are arranged in sequence according to the transmission order of the light of the stroboscopic light source, the condenser is used to guide the light to the light homogenizing plate, the light homogenizing plate is used to refract the light to form parallel light, and the light reflecting plate is used to reflect the parallel light to form output light to change the light output direction.

[0006] Furthermore, the stroboscope includes a radiator, the radiator is fixedly connected to the mounting shell, the stroboscopic light source is fixedly connected to the radiator, the mounting shell is provided with a light outlet opening, and the light outlet opening is provided on a side of the mounting shell adjacent to the radiator.

[0007] Furthermore, a support column is fixedly connected between the light homogenizing plate and the heat sink, a light shielding plate is fixedly connected to the support column, and the light shielding plate is arranged between the stroboscopic light source and the light output opening.

[0008] Furthermore, a circuit board is arranged in the installation shell, and the circuit board is fixedly connected to the heat sink.

[0009] Furthermore, a mounting bracket is arranged in the mounting shell, a mounting surface is formed on the mounting bracket, and the reflector abuts against the mounting surface so that the shape of the reflector matches the shape of the mounting bracket.

[0010] Beneficial effects of the utility model:

[0011] The utility model arranges a stroboscopic light source, a condenser, a light homogenizing plate and a reflector, uses the condenser to direct the light to the light homogenizing plate, uses the light homogenizing plate to refract the light to form parallel light, improves the uniformity of light output, and uses the reflection of the reflector to obtain the output light, thereby facilitating the control of the light output direction, and is suitable for use in environments with long-distance illumination. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of this embodiment;

[0013] Figure 2 It is a schematic diagram of the cross-sectional structure inside this embodiment.

[0014] Figure numerals: 1, stroboscopic light source; 2, condenser; 3, light homogenizer; 4, reflector; 5, mounting shell; 501, light outlet opening; 6, heat sink; 7, support column; 71, sunshade; 8, circuit board; 9, mounting bracket. DETAILED DESCRIPTION

[0015] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0016] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a component centered. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may also be a component centered. When a component is considered to be "set on" another component, it may be directly set on the other component or there may also be a component centered. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0017] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0018] like Figure 1-2As shown, a stroboscope with uniform light output in this embodiment includes a mounting shell 5, in which a stroboscopic light source 1 is arranged, and a condenser 2, a homogenizing plate 3 and a reflector 4 are arranged in sequence according to the transmission order of the light of the stroboscopic light source 1. The condenser 2 is used to guide the light to the homogenizing plate 3, the homogenizing plate 3 is used to refract the light to form parallel light, and the reflector 4 is used to reflect the parallel light to form output light to change the light output direction.

[0019] The utility model arranges a stroboscopic light source 1, a condenser 2, a homogenizing plate 3 and a reflector 4, uses the condenser 2 to guide light to the homogenizing plate 3, uses the homogenizing plate 3 to refract the light to form parallel light, improves the uniformity of light output, and uses the reflection of the reflector 4 to obtain the output light, thereby facilitating the control of the light output direction.

[0020] The stroboscopic light source 1 includes one or more lighting parts, each lighting part includes one or more lamp beads, and the lighting parts are arranged in a one-to-one correspondence with the condenser 2. In this embodiment, the stroboscopic light source includes multiple lighting parts, each lighting part includes multiple lamp beads arranged in an array, and the condenser 2 is arranged in sequence according to the arrangement direction of the lighting parts, so that the formed parallel light and the emitted light have a relatively regular shape.

[0021] In this embodiment, the light-dispersing plate 3 is specifically configured as a lens, which converts the light beam emitted by the concentrator 2 into a parallel light beam, thereby improving the uniformity of the light output. In addition, the light-dispersing plate 3 involved in this application is not limited to lenses, and all devices that can refract light to form parallel light fall within the scope of protection.

[0022] There is no specific requirement for the shape of the reflector 4, and it can be set to various shapes according to actual use requirements, and the installation angle can be adjusted according to the actual light output direction requirements. For example, in this embodiment, Figure 1 and Figure 2 In the embodiment, the shape of the reflector is set to an arc plate, and the arc plate is convex to the side away from the stroboscopic light source 1, so that more concentrated output light can be obtained. Similarly, the arc plate can also be set to a flat shape. In this case, the reflector 4 plays a role in adjusting the light output direction through reflection.

[0023] The stroboscope includes a radiator 6, which is specifically a finned radiator 6. The radiator 6 is fixedly connected to the mounting housing 5, and the stroboscopic light source 1 is fixedly connected to the radiator 6. The mounting housing 5 is provided with a light outlet opening 501, which is provided on the side of the mounting housing 5 adjacent to the radiator 6. The setting position of the light outlet opening 501 can be adjusted according to the actual light outlet demand and the shape and position of the reflector 4.

[0024] A support column 7 is fixedly connected between the light homogenizing plate 3 and the heat sink 6, and a light shielding plate 71 is fixedly connected to the support column 7. The light shielding plate 71 is arranged between the stroboscopic light source 1 and the light outlet opening 501. The function of the light shielding plate 71 is to shield the light from the side to avoid interference with the emitted light and improve the light emission effect. A circuit board 8 is arranged in the mounting housing 5, and the circuit board 8 is fixedly connected to the heat sink 6 to facilitate heat dissipation of the circuit board 8. In addition, the circuit board 8 and the light shielding plate 71 are respectively arranged on both sides of the stroboscopic light source 1.

[0025] In order to facilitate the adjustment of the shape of the reflector 4, in the present embodiment, the reflector 4 is configured as a bendable sheet structure, and a mounting bracket 9 is provided in the mounting shell 5. A mounting surface is formed on the mounting bracket 9. The reflector 4 abuts against the mounting surface so that the shape of the reflector 4 is adapted to the shape of the mounting bracket 9, and the mounting bracket 9 is fixedly connected to the reflector 4.

[0026] Working principle:

[0027] When in use, multiple lighting parts emit light, and the light passes through the concentrator 2 and is directed to the homogenizer 3. The homogenizer 3 then refracts the light to form parallel light, thereby improving the uniformity of the light output. The parallel light is reflected by the reflector 4 to obtain output light, thereby facilitating the control of the light output direction, thereby obtaining a more convergent and uniform light output effect, and the shape of the light output is more regular, which is suitable for use in environments with a longer irradiation distance.

[0028] The above are only preferred implementations of the utility model. The protection scope of the utility model is not limited to the above embodiments. All technical solutions under the idea of ​​the utility model belong to the protection scope of the utility model. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the utility model should also be regarded as the protection scope of the utility model.

Claims

1. A stroboscope with uniform light output, characterized in that: The invention comprises a mounting shell (5), wherein a stroboscopic light source (1) is arranged in the mounting shell (5), and a condenser (2), a light homogenizing plate (3) and a light reflecting plate (4) are arranged in sequence according to the transmission order of the light of the stroboscopic light source (1), wherein the condenser (2) is used to guide the light to the light homogenizing plate (3), the light homogenizing plate (3) is used to refract the light to form parallel light, and the light reflecting plate (4) is used to reflect the parallel light to form output light to change the output direction of the light.

2. The stroboscope with uniform light output according to claim 1, characterized in that: The stroboscope comprises a heat sink (6), the heat sink (6) is fixedly connected to a mounting shell (5), the stroboscopic light source (1) is fixedly connected to the heat sink (6), and a light exit opening (501) is provided on the mounting shell (5), the light exit opening (501) is provided on a side surface of the mounting shell (5) adjacent to the heat sink (6).

3. The stroboscope with uniform light output according to claim 2, characterized in that: A support column (7) is fixedly connected between the light homogenizing plate (3) and the heat sink (6); a light shielding plate (71) is fixedly connected to the support column (7); and the light shielding plate (71) is arranged between the stroboscopic light source (1) and the light exit opening (501).

4. The stroboscope with uniform light output according to claim 2, characterized in that: A circuit board (8) is arranged in the installation shell (5), and the circuit board (8) is fixedly connected to the heat sink (6).

5. The stroboscope with uniform light output according to claim 1, characterized in that: A mounting bracket (9) is arranged in the mounting shell (5), a mounting surface is formed on the mounting bracket (9), and the reflector (4) abuts against the mounting surface so that the shape of the reflector matches the shape of the mounting bracket (9).

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