CN221301129U - Projection lamp with impact protection function - Google Patents

Abstract

The utility model discloses a projection lamp with impact protection, which relates to the technical field of projection lamps and comprises a lamp body and a protection assembly arranged outside the lamp body, wherein the lower end of the lamp body is provided with a support base assembly, the support base assembly comprises a main base and a rubber pad arranged at the bottom of the main base, the protection assembly comprises a protection shell and a shell cover which is in threaded connection with the upper end of the protection shell, one side of the shell cover is provided with a protection lens, the protection shell and the shell cover are components made of aluminum alloy materials, the bottom of the lamp body is provided with a support plate, the lower end of the support plate is provided with a buffer part, the bottom of the support plate is also provided with a connecting part, one side of the protection shell is provided with a heat dissipation hole, the inner wall of the protection shell is provided with a heat dissipation sheet, the arrangement is used for better protection work on the lamp body by additionally arranging the protection assembly on the periphery of the lamp body, buffering the external impact force born by the lamp body, the service life of the lamp body is prolonged, and the practicability of the device is improved.

Description

Projection lamp with impact protection function

Technical Field

The utility model relates to the technical field of projection lamps, in particular to a projection lamp with impact protection.

Background

A projector is a lamp that specifies that the illuminance on the illuminated surface is higher than the surrounding environment. Also known as spotlights. In general, it can be aimed in any direction and has a structure that is not affected by climatic conditions. The method is mainly used for large-area operation field mines, building outlines, stadiums, overpasses, monuments, parks, flower beds and the like. Therefore, almost all large area lighting fixtures used outdoors can be considered as floodlights. The projecting lamp mainly comprises a lamp body, a bracket and a fixed base, and is used for an operator to put into use. Most of the projection lamps are of fixed structures, so that the projection lamps are inconvenient to use and adjust.

On this basis, chinese patent publication CN202017973 discloses a projecting lamp, including lamp body and install the LED lamp in the lamp body, its characterized in that: the LED lamp is characterized in that a radiator is arranged on the lamp housing and consists of a plurality of radiating fins, the radiating fins are spirally arranged on the lamp housing, the lamp housing is bowl-shaped, a bowl opening is provided with a mounting surface cover, an LED lamp is arranged at the bottom of the bowl, transparent glass is arranged in the surface cover, and the transparent glass is positioned between the surface cover and the lamp housing. The beneficial effects achieved by the utility model are as follows: according to the utility model, the radiator is arranged on the lamp housing, and the plurality of radiating fins of the radiator are spirally arranged on the lamp housing, so that heat generated by the LED lamp can be uniformly dispersed from the center to the outside, the radiating effect is good, and the service life of the projection lamp is prolonged.

However, there are disadvantages in this patent application: the existing projection lamp is arranged outdoors, and can be smashed or bumped by an aerial object, so that the lamp body is subjected to a large impact force, the traditional projection lamp is single in function and lacks components for protecting the lamp body, the impact force is easy to cause poor contact of internal elements of the projection lamp, the normal work of the projection lamp is caused, and the service life of the projection lamp is influenced.

Disclosure of utility model

The utility model aims to provide a projection lamp with impact protection, which adopts the device to work, thereby solving the problems that the existing projection lamp in the background is mostly arranged outdoors, possibly is crashed or bumped by an object in the air, so that the lamp body receives a large impact force, the traditional projection lamp has single function, lacks components for protecting the lamp body, and the impact force easily causes poor contact of internal elements of the projection lamp, so that the internal elements cannot work normally, and the service life of the projection lamp is influenced.

In order to achieve the above purpose, the technical scheme provided by the utility model is as follows: the utility model provides a projecting lamp with strike protection, includes the light body and sets up at the outside protective component of light body, light body lower extreme is provided with support base subassembly, support base subassembly includes main base and the rubber pad of setting in main base bottom, protective component includes protective housing and threaded connection at the cap of protective housing upper end, cap one side is provided with protective lens, protective housing and cap are the component of being made by aluminum alloy material, protective lens is the component of being made by toughened glass material, light body bottom is provided with the backup pad, the backup pad lower extreme is provided with buffer unit, buffer unit is provided with three groups, the backup pad bottom still is provided with connecting piece, connecting piece is provided with four groups, protective housing one side is provided with the louvre, the louvre is provided with the multiunit, protective housing inner wall is provided with the fin.

Preferably, the connecting component comprises a first spring arranged at the bottom in the cavity of the protective shell, the upper end of the first spring is fixedly connected with the bottom surface of the supporting plate, and a telescopic column is further arranged at the bottom in the cavity of the protective shell.

Preferably, the telescopic column periphery cover is equipped with first spring, first spring one end and protective housing fixed connection, first spring other end and backup pad fixed connection, buffer unit is including setting up the connecting block at protective housing inner chamber, the connecting block is provided with four groups, wherein two groups the connecting block with protective housing intracavity bottom surface sliding connection, two other groups the connecting block with backup pad bottom surface sliding connection.

Preferably, one side of each of the two groups of connecting blocks corresponding to each other up and down is rotationally connected with a first rotating rod, one side of each first rotating rod is provided with a sleeve cavity, and the sleeve cavities are rotationally connected with the two groups of first rotating rods.

Preferably, the other two groups of connecting blocks corresponding to each other up and down are rotationally connected with a second rotating rod, one side of the second rotating rod is provided with a sliding block, and the sliding block is rotationally connected with the two groups of second rotating rods.

Preferably, the sliding block is slidably connected in the cavity of the sleeve cavity, one side of the sliding block is fixedly connected with a second spring, and one end of the second spring is fixedly connected with the inner wall of the cavity of the sleeve cavity.

Preferably, the main base top surface rotates and is connected with the dwang part, and dwang part upper end is provided with concave type support, and concave type support one side is provided with the motor, and concave type support inner wall one side rotates and is connected with the commentaries on classics mobile jib.

Preferably, the concave support middle part is provided with the protection subassembly, protection subassembly one side and commentaries on classics mobile jib fixed connection, protection subassembly opposite side fixedly connected with connecting rod, the connecting rod is provided with two sets of, two sets of connecting rod one end fixedly connected with connecting plate, the connecting plate is connected with the motor output.

Compared with the prior art, the utility model has the following beneficial effects:

1. The utility model discloses a projection lamp with impact protection, when a protection component is impacted, a protection shell and a shell cover arranged at the periphery of a lamp body can protect the projection lamp, part impact force is blocked, the strength of a protection shell made of aluminum alloy is higher, a protection lens on one side of the shell cover is made of toughened glass materials, the protection strength is also higher, the impact force of the lamp body is improved, when the lamp body in an inner cavity of the protection component is impacted by the impact force to shake, a telescopic column stretches out and draws back, meanwhile, the first spring stress compresses or stretches a first spring, the impact force can transmit the force to a supporting plate, a connecting block can slide when the supporting plate shakes, the connecting block slides to enable a first rotating rod and a second rotating rod to rotate, the rotation of the first rotating rod and the second rotating rod enables a sliding block to extrude or stretch a second spring in a sleeve cavity, and the movement speed of each part in a buffer part and a connecting part can be slowed down due to the elastic restoring force property of the spring, namely the movement speed of the supporting plate and the lamp body can be slowed down when the lamp body in the inner cavity of the protection component is impacted by the impact force, meanwhile, the first spring stress can compress or stretch the first spring, the first spring can stretch the first spring and the second spring, the first spring can stretch the first spring, the connecting rod can stretch the second spring, and the first spring can be stressed by the heat, and the heat of the protection body can be better than the heat-release body.

2. The utility model discloses a projection lamp with impact protection, wherein an operator can start a motor in the using process of the projection lamp, so that the motor rotates forwards or reversely, the motor can drive a connecting plate, a connecting rod and a protection component containing a light lamp body to rotate forwards or reversely, the light lamp body can adjust the illumination angle, the illumination range of the light lamp body is promoted to change, a concave bracket is rotated, a rotating rod component at the bottom of the concave bracket rotates simultaneously, the concave bracket drives the light lamp body and the protection component to rotate left and right on the horizontal plane, and a rubber pad at the bottom of a bracket base component is beneficial to the placement stability of the projection lamp.

Drawings

FIG. 1 is an overall block diagram of the present utility model;

FIG. 2 is a perspective view of a bracket base assembly, a protective assembly and a projector body according to the present utility model;

FIG. 3 is a perspective view of a protective assembly according to the present utility model;

FIG. 4 is a perspective view of the protective housing and the projector body of the present utility model;

Fig. 5 is a perspective view of a buffer member and a link member according to the present utility model.

In the figure: 1. a bracket base assembly; 11. a concave bracket; 12. a motor; 13. rotating the main rod; 14. a connecting rod; 15. a connecting plate; 16. a main base; 17. a rotating lever member; 18. a rubber pad; 2. a light lamp body; 3. a protective assembly; 31. a protective housing; 32. a cover; 33. protective lenses; 34. a support plate; 35. a buffer member; 351. a connecting block; 352. a first rotating lever; 353. a sleeve cavity; 354. a second spring; 355. a sliding block; 356. a second rotating rod; 36. a connecting member; 361. a telescopic column; 362. a first spring; 37. a heat radiation hole; 38. a heat sink.

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

For a further understanding of the present utility model, the present utility model will be described in detail with reference to the drawings.

Referring to fig. 1-5, a projection lamp with impact protection comprises a lamp body 2 and a protection component 3 arranged outside the lamp body 2, wherein a support base component 1 is arranged at the lower end of the lamp body 2, the support base component 1 comprises a main base 16 and a rubber pad 18 arranged at the bottom of the main base 16, the protection component 3 comprises a protection shell 31 and a shell cover 32 which is in threaded connection with the upper end of the protection shell 31, a protection lens 33 is arranged on one side of the shell cover 32, the protection shell 31 and the shell cover 32 are all components made of aluminum alloy materials, the protection lens 33 is a component made of toughened glass materials, a supporting plate 34 is arranged at the bottom of the lamp body 2, a buffer component 35 is arranged at the lower end of the supporting plate 34, three groups of buffer components 35 are arranged, a connecting component 36 is also arranged at the bottom of the supporting plate 34, four groups of connecting components 36 are arranged, a plurality of heat dissipation holes 37 are arranged on one side of the protection shell 31, and a plurality of groups of heat dissipation fins 38 are arranged on the inner wall of the protection shell 31.

The utility model is further described below with reference to examples.

Example 1

Referring to fig. 1 and 3-5, the connecting member 36 includes a first spring 362 disposed at the bottom of the cavity of the protective housing 31, the upper end of the first spring 362 is fixedly connected to the bottom of the supporting plate 34, a telescopic column 361 is disposed at the inner bottom of the cavity of the protective housing 31, the first spring 362 is sleeved on the outer periphery of the telescopic column 361, one end of the first spring 362 is fixedly connected to the protective housing 31, the other end of the first spring 362 is fixedly connected to the supporting plate 34, the buffer member 35 includes a connecting block 351 disposed in the cavity of the protective housing 31, the connecting block 351 is provided with four groups, two groups of connecting blocks 351 are slidably connected to the bottom of the cavity of the protective housing 31, the other two groups of connecting blocks 351 are slidably connected to the bottom of the supporting plate 34, two groups of connecting blocks 351 are rotatably connected to the first rotating rod 352, a sleeve cavity 353 is disposed on one side of the first rotating rod 352, two groups of connecting blocks 351 are rotatably connected to the second rotating rod 356 on one side of the first rotating rod 352, a sliding block 356 is disposed on one side of the second rotating rod 355, and the sliding block 356 is fixedly connected to the inner wall 355 on one side of the sliding block 354.

Working principle: the utility model discloses a projection lamp with impact protection, when a protective component 3 is impacted, a protective shell 31 and a shell cover 32 arranged on the periphery of a lamp body 2 can protect the projection lamp, part of impact force is blocked, the strength of the protective shell made of aluminum alloy is higher, a protective lens 33 on one side of the shell cover 32 is made of toughened glass material, the protective strength is higher, the impact force of the lamp body 2 is improved, when the lamp body 2 in the inner cavity of the protective component 3 is impacted by the impact force to shake, a telescopic column 361 stretches, meanwhile, a first spring 362 is stressed and compressed or stretches, the vibration force can transmit the stress to a supporting plate 34, the supporting plate 34 shakes and simultaneously enables a connecting block 351 to slide, the connecting block 351 slides to enable a first rotating rod 352 and a second rotating rod 356 to rotate, the rotation of first bull stick 352 and second bull stick 356 can make slider 355 take place to extrude or tensile with the inside second spring 354 of cover cavity 353, because the spring itself has elasticity resilience nature, first spring 362 and second spring 354 can slow down each part velocity of movement in buffer unit 35 and the connecting piece 36, can slow down the velocity of movement of backup pad 34 and spotlight body 2 when striking vibration force takes place promptly, thereby the spotlight body 2 carries out the impact force protection, louvre 37 and fin 38 are favorable to helping spotlight body 2 dispel the heat, avoid spotlight body 2 high temperature to influence the use, this kind of setting carries out better protection work through addding protective component 3 at spotlight body 2 periphery, the external impact force that buffering spotlight body 2 received, the life of spotlight body 2 is prolonged, the practicality of hoisting device.

Example 2

Referring to fig. 1-2, a rotating rod part 17 is rotatably connected to the top surface of a main base 16, a concave bracket 11 is arranged at the upper end of the rotating rod part 17, a motor 12 is arranged on one side of the concave bracket 11, a rotating rod 13 is rotatably connected to one side of the inner wall of the concave bracket 11, a protection component 3 is arranged in the middle of the concave bracket 11, one side of the protection component 3 is fixedly connected with the rotating rod 13, a connecting rod 14 is fixedly connected to the other side of the protection component 3, two groups of connecting rods 14 are arranged, one end of each connecting rod 14 is fixedly connected with a connecting plate 15, and the connecting plates 15 are connected with the output end of the motor 12.

Working principle: the utility model discloses a projection lamp with impact protection, wherein an operator can start a motor 12 in the process of putting the projection lamp into use, so that the motor 12 rotates forwards or reversely, the motor 12 can drive a connecting plate 15, a connecting rod 14 and a protection component 3 containing a lamp body 2 to rotate forwards or reversely, the lamp body 2 can adjust the illumination angle, the illumination range of the lamp body 2 is promoted to change, a concave bracket 11 is rotated, a rotating rod component 17 at the bottom of the concave bracket 11 rotates simultaneously, the concave bracket 11 drives the lamp body 2 and the protection component 3 to rotate left and right on the horizontal plane, a rubber pad 18 at the bottom of a bracket base component 1 is beneficial to the placement stability of the projection lamp, and the arrangement ensures that the illumination angle and the illumination range of the lamp body 2 can be flexibly adjusted according to the use requirement of the operator in the use process of the projection lamp, so that the projection lamp is simple and quick to operate, and the practicability of the device is improved.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The utility model provides a projecting lamp with impact protection, includes light lamp body (2) and sets up at the outside protective component (3) of light lamp body (2), and light lamp body (2) lower extreme is provided with support base subassembly (1), its characterized in that: support base subassembly (1) include main base (16) and set up rubber pad (18) in main base (16) bottom, protection subassembly (3) are including protective housing (31) and cap (32) of threaded connection in protective housing (31) upper end, cap (32) one side is provided with protective lens (33), protective housing (31) and cap (32) are the component of being made by aluminum alloy material, protective lens (33) are the component of being made by toughened glass material, lamp body (2) bottom is provided with backup pad (34), backup pad (34) lower extreme is provided with buffer unit (35), buffer unit (35) are provided with three groups, backup pad (34) bottom still is provided with connecting piece (36), connecting piece (36) are provided with four groups, protective housing (31) one side is provided with louvre (37), louvre (37) are provided with the multiunit, protective housing (31) inner wall is provided with fin (38).

2. The light projector with impact protection of claim 1, wherein: the connecting component (36) comprises a first spring (362) arranged at the bottom of the cavity of the protective shell (31), the upper end of the first spring (362) is fixedly connected with the bottom surface of the supporting plate (34), and a telescopic column (361) is further arranged at the bottom of the cavity of the protective shell (31).

3. The light projector with impact protection of claim 2, wherein: the telescopic column (361) is characterized in that a first spring (362) is sleeved on the periphery of the telescopic column, one end of the first spring (362) is fixedly connected with the protective casing (31), the other end of the first spring (362) is fixedly connected with the supporting plate (34), the buffer component (35) comprises connecting blocks (351) arranged in the inner cavity of the protective casing (31), the connecting blocks (351) are provided with four groups, two groups of connecting blocks (351) are slidably connected with the bottom surface in the cavity of the protective casing (31), and the other two groups of connecting blocks (351) are slidably connected with the bottom surface of the supporting plate (34).

4. A light projector with impact protection as claimed in claim 3, characterized in that: two sets of upper and lower corresponding connecting block (351) one side all rotates and is connected with first bull stick (352), and first bull stick (352) one side is provided with cover cavity (353), and cover cavity (353) are connected with two sets of first bull stick (352) rotation.

5. The light projector with impact protection of claim 4, wherein: and the other two groups of connecting blocks (351) corresponding to each other up and down are respectively connected with a second rotating rod (356) in a rotating way, a sliding block (355) is arranged on one side of each second rotating rod (356), and the sliding blocks (355) are rotationally connected with the two groups of second rotating rods (356).

6. The light projector with impact protection of claim 5, wherein: the sliding block (355) is slidably connected to the inner cavity of the sleeve cavity (353), one side of the sliding block (355) is fixedly connected with a second spring (354), and one end of the second spring (354) is fixedly connected with the inner wall of the sleeve cavity (353).

7. The light projector with impact protection of claim 6, wherein: the novel rotary support is characterized in that a rotary rod part (17) is rotatably connected to the top surface of the main base (16), a concave support (11) is arranged at the upper end of the rotary rod part (17), a motor (12) is arranged on one side of the concave support (11), and a rotary main rod (13) is rotatably connected to one side of the inner wall of the concave support (11).

8. The light projector with impact protection of claim 7, wherein: the novel anti-theft device is characterized in that a protection component (3) is arranged in the middle of the concave support (11), one side of the protection component (3) is fixedly connected with the rotary main rod (13), the other side of the protection component (3) is fixedly connected with a connecting rod (14), two groups of connecting rods (14) are arranged, one end of each connecting rod (14) is fixedly connected with a connecting plate (15), and the connecting plates (15) are connected with the output end of the motor (12).