CN210485469U

CN210485469U - Projection lamp

Info

Publication number: CN210485469U
Application number: CN201921711625.3U
Authority: CN
Inventors: 吴瑞敏
Original assignee: Fuzhou Hongrui Optoelectronic Technology Co ltd
Current assignee: Fuzhou Hongrui Optoelectronic Technology Co ltd
Priority date: 2019-10-14
Filing date: 2019-10-14
Publication date: 2020-05-08
Anticipated expiration: 2029-10-14

Abstract

The utility model discloses a spotlight, which comprises a luminous surface, wherein the luminous surface is made of a reflective material, an inwards concave light gathering groove is arranged on the luminous surface, a ball bearing seat is arranged at the geometric center of the light gathering groove, the ball bearing seat is an outwards convex part, the height of the convex part is less than the concave depth of the light gathering groove, and a light ball is arranged on the ball bearing seat; the upper portion of light emitting area still is provided with the light cover, the light cover is including the light guide beam district that is located the flat light transmission district in light emitting area top middle part and sets up all around at flat light transmission district, the interval is provided with a plurality of light guide beams in the light guide beam district, the light guide beam interval sets up, and the limit in light guide beam perpendicular to platform light transmission district outwards extends, the bottom and the light emitting area of light guide beam are connected. Be different from prior art, above-mentioned technical scheme provides a light emitting area can gather together light better, improves the novel lamps and lanterns of forward light luminance.

Description

Projection lamp

Technical Field

The utility model relates to a novel lamps and lanterns especially relate to a high bright shot-light design.

Background

The requirements of the lighting performance of the lamps are higher and higher as the lamps are brighter and brighter nowadays, and the design of the lamps needs to be advanced.

SUMMERY OF THE UTILITY MODEL

Therefore, it is desirable to provide a light bar that is easy to install in a lamp holder and protects the flat cable.

In order to achieve the purpose, the spotlight comprises a light emitting surface, wherein the light emitting surface is made of a light reflecting material, an inwards concave light gathering groove is formed in the light emitting surface, a ball bearing seat is arranged at the geometric center of the light gathering groove, the ball bearing seat is an outwards convex part, the height of the convex part is smaller than the concave depth of the light gathering groove, and a light ball is arranged on the ball bearing seat; the upper portion of light emitting area still is provided with the light cover, the light cover is including the light guide beam district that is located the flat light transmission district in light emitting area top middle part and sets up all around at flat light transmission district, the interval is provided with a plurality of light guide beams in the light guide beam district, the light guide beam interval sets up, and the limit in light guide beam perpendicular to platform light transmission district outwards extends, the bottom and the light emitting area of light guide beam are connected.

Specifically, including first shot-light, the lamp stand and the first pivot of first sub-shot-light are connected, still include second sub-shot-light, and the lamp stand and the second pivot of second sub-shot-light are connected, first pivot, second pivot are parallel to each other, first pivot, second pivot relatively fixed.

Furthermore, the first connecting rod is hinged with the first rotating shaft and the second rotating shaft, and the other ends of the first rotating shaft and the second rotating shaft are hinged with the second connecting rod.

Furthermore, the first connecting rod is hinged with the first support, and the second connecting rod is hinged with the second support.

Furthermore, the lamp holder is further included, and the first support and the second support are fixed on the lamp holder.

The third sub-spotlight is connected with the first sub-spotlight and coaxially rotates; the fourth sub spotlight is connected with the second sub spotlight and coaxially rotates.

Specifically, still include the shading eaves, the shading eaves sets up in the top of shot-light, the shading eaves is used for blocking the shot-light to the light scattering of a direction.

Be different from prior art, above-mentioned technical scheme provides a light emitting area can gather together light better, improves the novel lamps and lanterns of forward light luminance.

Drawings

Fig. 1 is a schematic view of an embodiment of the present invention;

fig. 2 is a side view from above according to an embodiment of the present invention;

fig. 3 is a side view of the upper view of an embodiment of the present invention.

Description of reference numerals:

1. the light-emitting surface is provided with a light-emitting surface,

11. a light-gathering groove is arranged on the light-gathering groove,

2. a lamp shade is arranged on the lamp body,

21. a light-guiding beam is arranged on the light-guiding beam,

31. a first sub-spotlight having a first light-emitting element,

32. the second sub-spotlight is arranged on the second spotlight,

33. the third sub-spot light is provided with a second sub-spot light,

34. a fourth sub-spotlight having a first sub-spotlight portion,

41. a first rotating shaft, a second rotating shaft,

42. a second rotating shaft is arranged on the first rotating shaft,

51. a first connecting rod which is connected with the first connecting rod,

52. a second connecting rod,

6. a lamp-socket is arranged on the base,

61. a first support frame and a second support frame,

62. a second bracket is arranged on the first bracket,

7. a light shield.

Detailed Description

To explain technical contents, structural features, and objects and effects of the technical solutions in detail, the following detailed description is given with reference to the accompanying drawings in conjunction with the embodiments.

Please refer to fig. 1, which is a schematic structural diagram of a spot lamp, including a light-emitting surface 1, the light-emitting surface is made of a light-reflecting material, an inwardly recessed light-gathering groove 11 is disposed on the light-emitting surface, a ball-bearing seat is disposed at a geometric center of the light-gathering groove, the ball-bearing seat is an outwardly protruding part, a height of the protruding part is smaller than a recessed depth of the light-gathering groove, and a light ball is disposed on the ball-bearing seat; the upper portion of light emitting area still is provided with light cover 2, the light cover is including the light guide beam district that is located the flat light transmission district in light emitting area top middle part and sets up all around at flat light transmission district, the interval is provided with a plurality of light guide beams 21 in the light guide beam district, and we can see from figure 2, the light guide beam interval sets up, and the limit in light guide beam perpendicular to platform light transmission district outwards extends, the bottom and the light emitting area of light guide beam are connected. Through above-mentioned design, the light-gathering groove can make light by the unified directive place ahead in reflection back, can promote the concentration of light source, reduces the scattering of light, has the setting of a plurality of leaded light roof beams in side simultaneously for thereby the light that the light path is not normal always weakens through multi-level refraction, and the people that lets feel the light leak at last is few, and positive light path is stronger. In some further embodiments, the light-gathering groove is designed in a plurality of ways such as paraboloid, sphere, ellipsoid and the like, so that different emergent light design requirements can be met. Finally, the technical effect of enhancing the front light intensity is achieved.

In other specific embodiments, the first sub-spotlight 31 is included, please refer to fig. 1, the first sub-spotlight is designed at the upper left corner of the drawing, the lamp holder of the first spotlight is connected to the first rotating shaft 41, and the second spotlight 32 is further included, the lamp holder of the second spotlight is connected to the second rotating shaft 42, the first rotating shaft and the second rotating shaft are parallel to each other, and the first rotating shaft and the second rotating shaft are relatively fixed. Through the design, the irradiation directions of different sub-spot lamps can be adjusted simultaneously in the spot lamp, diversified use requirements are met, and more combined light effects are met by one spot lamp. There are many ways to fix the first rotating shaft and the second rotating shaft relatively, and an idea is provided as follows: by designing the first connecting rod 51 to be hinged to one end of the first rotating shaft 41 and one end of the second rotating shaft 42, the other end of the first rotating shaft 41 and the other end of the second rotating shaft 42 are also hinged to the second connecting rod 52. The connecting rod is fixed, so that the function of adjusting the orientation of the sub-spotlight of the first rotating shaft and the second rotating shaft is more convenient.

In other further embodiments, it is further provided that the first connecting rod 51 is hinged to the first bracket 61, and the second connecting rod 52 is hinged to the second bracket 62. The setting posture of the spot lamp can be directly adjusted by adjusting the first support and the second support, and the spot lamp further comprises a spot lamp holder 6 for better supporting the spot lamp, wherein the first support and the second support are fixed on the spot lamp holder. Through the design, the lamp holder can be arranged on any platform, the light path direction of the spotlight can be adjusted by adjusting the angle of the first rotating shaft and the second rotating shaft, the overall orientation of the spotlight can be determined by adjusting the relative angle of the support and the connecting rod, and the practicability of the design is enhanced.

In the embodiment shown in fig. 3, it can be seen that a third sub-spotlight 33 is further included, and the third sub-spotlight is connected with the first sub-spotlight 31 and coaxially rotates; and a fourth spotlight 34 which is connected with the second spotlight 32 and coaxially rotates. Through above-mentioned design, promote whole luminance to make whole more harmonious.

In the embodiment shown in fig. 3, the light-shielding structure further includes a light-shielding brim 7, the light-shielding brim is disposed at the top end of the spotlight, and the light-shielding brim is used for blocking light scattering of the spotlight in one direction. The shading eaves can also be designed at the top of each bank of lamps, satisfy the different demands of each bank of lamps irradiation direction.

It should be noted that, although the above embodiments have been described herein, the scope of the present invention is not limited thereby. Therefore, based on the innovative concept of the present invention, the changes and modifications of the embodiments described herein, or the equivalent structure or equivalent process changes made by the contents of the specification and the drawings of the present invention, directly or indirectly apply the above technical solutions to other related technical fields, all included in the protection scope of the present invention.

Claims

1. A spot lamp is characterized by comprising a light emitting surface, wherein the light emitting surface is made of a light reflecting material, an inwards-concave light gathering groove is formed in the light emitting surface, a ball bearing seat is arranged at the geometric center of the light gathering groove, the ball bearing seat is an outwards-convex part, the height of the convex part is smaller than the concave depth of the light gathering groove, and a light ball is arranged on the ball bearing seat; the upper portion of light emitting area still is provided with the light cover, the light cover is including the light guide beam district that is located the flat light transmission district in light emitting area top middle part and sets up all around at flat light transmission district, the interval is provided with a plurality of light guide beams in the light guide beam district, the light guide beam interval sets up, and the limit in light guide beam perpendicular to platform light transmission district outwards extends, the bottom and the light emitting area of light guide beam are connected.

2. The spot lamp of claim 1, comprising a first sub spot lamp, wherein a lamp holder of the first sub spot lamp is connected with a first rotating shaft, and further comprising a second sub spot lamp, wherein a lamp holder of the second sub spot lamp is connected with a second rotating shaft, the first rotating shaft and the second rotating shaft are parallel to each other, and the first rotating shaft and the second rotating shaft are relatively fixed.

3. The spot light of claim 2, wherein the first connecting rod is hinged to the first rotating shaft and the second rotating shaft, and the other end of the first rotating shaft and the other end of the second rotating shaft are hinged to the second connecting rod.

4. The spotlight of claim 3, wherein the first connecting rod is hingedly connected to a first bracket and the second connecting rod is hingedly connected to a second bracket.

5. The spot lamp of claim 4, further comprising a spot lamp base, wherein the first bracket and the second bracket are secured to the spot lamp base.

6. The spot lamp according to claim 2, further comprising a third sub-spot lamp connected to the first sub-spot lamp and coaxially rotating; the fourth sub spotlight is connected with the second sub spotlight and coaxially rotates.

7. The spot lamp according to claim 1, further comprising a light-shielding ledge, the light-shielding ledge being disposed at a top end of the spot lamp, the light-shielding ledge being configured to block light scattering of the spot lamp in one direction.