CN219657997U - Projector light source with optical prism - Google Patents

Abstract

The utility model discloses a projector light source with an optical prism, and belongs to the technical field of projector light sources. The projector light source with the optical prism comprises a substrate and a chip arranged at the top of the substrate, wherein the top of the substrate is provided with a prism main body, the bottom of the prism main body is contacted with the top of the chip, the top of the substrate is fixedly connected with a supporting piece relative to the periphery of the chip and the prism main body, the surface of the prism main body is fixedly provided with a return plate B, and the top of the supporting piece is fixedly provided with a glue inlet hopper A contacted with the bottom of the return plate B; according to the utility model, the prism main body is arranged at the top of the chip, and the supporting piece plays a role in supporting when the LED lamp is used, and then the prism main body, the chip and the supporting piece are connected into a whole, so that the using effect of the prism main body is ensured, the luminous effect of the whole structure is effectively improved when the LED lamp emits light, and the loss of light energy due to floodlight is avoided.

Description

Projector light source with optical prism

Technical Field

The utility model relates to the technical field of projector light sources, in particular to a projector light source with an optical prism.

Background

The projector, also called projector, is a device capable of projecting images or videos onto a curtain, and can play corresponding video signals by being connected with a computer, VCD, DVD, BD, a game machine, DV and the like through different interfaces, and when the projector light source is in operation, the projector light source generally projects the content in the projector through the light source, so that the projection effect of the content is ensured.

However, the above patent has the disadvantage that in the use of the light source, the light source only emits light, and when the projection is performed, more floodlight is emitted from the periphery of the light source, so that the use effect of the whole structure is affected, and the light is wasted.

Accordingly, in response to this problem, the present utility model provides a projector light source with an optical prism.

Disclosure of Invention

The utility model aims to solve the problems in the prior art and provides a projector light source with an optical prism.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a take projecting apparatus light source of optical prism, includes the base plate and places the chip at the base plate top, and the top of base plate is provided with the prism main part, and the bottom of prism main part and the top contact of chip, the top of base plate for the peripheral fixedly connected with support piece of chip and prism main part, the surface mounting of prism main part has a return plate B, the top of support piece is fixed with the advance gluey fill A that contacts with return plate B bottom.

Preferably, the top of the return-shaped plate B is fixedly connected with a glue inlet hopper A relative to one side of the prism main body, the return-shaped plate B is fixedly connected with a glue inlet hopper B relative to the other side of the prism main body, and the height of the glue inlet hopper B is not smaller than that of the glue inlet hopper A.

Preferably, the top of the return-shaped plate A is provided with a placing groove at the positions of the glue inlet hopper A and the glue inlet hopper B, and a glue cavity for storing glue is arranged in the supporting piece.

Preferably, a suspension piece is arranged at the inner wall of the glue inlet hopper B and can suspend on the top of the glue.

Preferably, the suspension piece surface fixedly connected with suspension piece, advance the inner wall fixedly connected with locating part A of gluey fill B, the bottom and the locating part A contact of suspension piece, the bottom fixedly connected with locating part B of suspension piece, locating part B's top and locating part A contact.

Compared with the prior art, the utility model provides a projector light source with an optical prism, which has the following beneficial effects:

this take optical prism's projecting apparatus light source is provided with the prism main part through the top at the chip to when using, play the effect of support through the support piece that sets up, then link together prism main part and chip and support piece, and then guaranteed the result of use of prism main part, make whole structure when giving out light, the effectual luminous effect that has improved has avoided appearing the loss of light energy because floodlight.

Drawings

Fig. 1 is a schematic structural diagram of a projector light source with an optical prism according to the present utility model;

FIG. 2 is a partial cross-sectional view of a projector light source with an optical prism according to the present utility model;

fig. 3 is a schematic structural diagram of a projector light source suspension with an optical prism according to the present utility model.

In the figure: 1. a substrate; 2. a chip; 3. a support; 31. a circular plate A; 32. a placement groove; 33. a glue cavity; 4. a prism body; 41. a return plate B; 42. a glue inlet hopper A; 43. a glue inlet hopper B; 44. a suspension; 441. a limiting piece A; 442. a hanging piece; 443. and a limiting piece B.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1-3, the chip comprises a substrate 1 and a chip 2 placed on the top of the substrate 1, wherein a prism main body 4 is arranged on the top of the substrate 1, the bottom of the prism main body 4 is in contact with the top of the chip 2, a supporting piece 3 is fixedly connected to the top of the substrate 1 relative to the periphery of the chip 2 and the prism main body 4, a return plate B41 is fixedly arranged on the surface of the prism main body 4, and a glue inlet hopper a42 in contact with the bottom of the return plate B41 is fixedly arranged on the top of the supporting piece 3.

In the utility model, when the whole structure is used, the refraction effect of the light source at the chip 2 is effectively achieved through the arranged prism main body 4, so that the light source can effectively ensure the light emitting rate when the light source emits light, the arranged support piece 3 plays a role in supporting the prism main body 4, the bottom of the prism main body 4 and the top of the chip 2 are just in a contact position, the situation that the prism main body 4 is directly placed at the top of the chip 2 and the chip 2 is damaged due to stress is avoided, and the placement stability is effectively ensured by placing the return plate B41 at the top of the return plate A31 in the support of the prism main body 4.

Referring to fig. 1-2, a glue inlet bucket a42 is fixedly connected to the top of the return plate B41 relative to one side of the prism main body 4, a glue inlet bucket B43 is fixedly connected to the other side of the return plate B41 relative to the prism main body 4, the height of the glue inlet bucket B43 is not smaller than that of the glue inlet bucket a42, a placing groove 32 is formed in the position, located between the glue inlet bucket a42 and the glue inlet bucket B43, of the top of the return plate a31, and a glue cavity 33 for storing glue is formed in the support piece 3.

In the utility model, the height of the glue inlet hopper B43 is slightly higher than that of the glue inlet hopper A42, so that when the glue is boiled, the glue can be observed through exudation at the glue inlet hopper B43, and then the glue can conveniently conduct through the placing groove 32, so that the glue can stay at the glue cavity 33, and the adhesion among the prism main body 4, the chip 2, the substrate 1 and the supporting piece 3 is ensured.

Referring to fig. 1-2, a suspension member 44 is disposed at the inner wall of the glue inlet bucket B43, the suspension member 44 may suspend on the top of the glue, a suspension member 442 is fixedly connected to the surface of the suspension member 44, a limit member a441 is fixedly connected to the inner wall of the glue inlet bucket B43, the bottom of the suspension member 442 contacts with the limit member a441, a limit member B443 is fixedly connected to the bottom of the suspension member 44, and the top of the limit member B443 contacts with the limit member a 441.

In the utility model, when glue is injected, the situation of the glue in the glue inlet hopper B43 is effectively and conveniently observed through the suspension of the suspension piece 44, so that the glue inlet hopper A42 and the glue inlet hopper B43 play a reminding role when the glue is about to overflow, and then the suspension effect of the suspension piece 44 is effectively ensured by limiting the glue inlet hopper A42 and the glue inlet hopper B43 through the arranged return plate B41 in the use of the suspension piece 44.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (5)

1. The utility model provides a take projecting apparatus light source of optical prism, a serial communication port, including base plate (1) and place chip (2) at base plate (1) top, the top of base plate (1) is provided with prism main part (4), and the bottom of prism main part (4) and the top contact of chip (2), the top of base plate (1) is fixed with support piece (3) for the periphery fixedly connected with of chip (2) and prism main part (4), the surface fixation of prism main part (4) has back plate B (41), the top of support piece (3) is fixed with advances gluey fill A (42) with back plate B (41) bottom contact.

2. The projector light source with an optical prism as claimed in claim 1, wherein a glue inlet hopper a (42) is fixedly connected to a top of the rectangular plate B (41) opposite to one side of the prism main body (4), a glue inlet hopper B (43) is fixedly connected to another side of the rectangular plate B (41) opposite to the prism main body (4), and a height of the glue inlet hopper B (43) is not smaller than a height of the glue inlet hopper a (42).

3. The projector light source with an optical prism according to claim 2, wherein the top of the rectangular plate a (31) is provided with a placement groove (32) at the positions of the glue inlet hopper a (42) and the glue inlet hopper B (43), and a glue cavity (33) for storing glue is arranged in the support member (3).

4. A projector light source with an optical prism according to claim 3, characterized in that a suspension member (44) is provided at the inner wall of the hopper B (43), the suspension member (44) being suspended on top of the glue.

5. The projector light source with an optical prism as claimed in claim 4, wherein a suspension member (442) is fixedly connected to a surface of the suspension member (44), a limiting member a (441) is fixedly connected to an inner wall of the glue inlet hopper B (43), a bottom of the suspension member (442) is in contact with the limiting member a (441), a limiting member B (443) is fixedly connected to a bottom of the suspension member (44), and a top of the limiting member B (443) is in contact with the limiting member a (441).