Lens three-area structure

Abstract

The utility model discloses a lens three-area structure, which belongs to the technical field of lens III-area structures and comprises an outer shell, a lens body, a lighting component and a radiating component. A support is fixedly installed on one side of the lens body, and the other side of the lens body and the uppermost area of the lens body form a structure with a groove III area. According to the utility model, through the arrangement of the structures formed by the groove III areas, when light rays in the outer shell pass through the lens body, the light rays emitted from the inner part of the outer shell are irradiated to the III areas by utilizing the structures formed by the plurality of groups of continuous groove III areas at the edge of the upper side of the lens body, so that the light rays can be better diffused, the light rays are expanded on the two sides of the outer shell, and meanwhile, the light rays are more uniform. Compared with a conventional lens III area structural design, the multiple sets of groove III areas form structures which are evenly distributed on the edge of the uppermost side of the lens at equal intervals, the feature can be hardly recognized by the appearance of the lens body, and the effect of scattering light of the three areas can be achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a lens III area structure technical field, concretely is a lens three area structure. BACKGROUND

[0002] The low beam of the vehicle lamp is for realizing the illumination of the short distance, according to the standard (for example, Chinese standard GB25991) related to the vehicle lamp, the low beam light form has the important component part called "III area", it is located above the low beam cutoff line, mainly plays the illumination to the object such as signboard located above the road surface, makes the driver obtain the information of signboard etc.

[0003] The structure of forming the low beam III area illumination of the existing vehicle is mostly arranged near the transverse center line of the lens, such design can form the low beam III area, but on the one hand, the lamp body of the vehicle is affected in appearance, more and more not accepted by the consumer, on the one hand, due to the structure of forming the low beam III area illumination is designed near the transverse center line, due to the large along the range, in order to better left and right development of light, can only increase the number of lamp beads, this also increases the production cost. Therefore, we need to propose a lens three area structure. UTILITY MODEL CONTENT

[0004] The utility model discloses a lens three area structure, have the structure of the light in III area for dispersing conveniently to solve the problem raised in the above background art.

[0005] In order to achieve the above object, the utility model provides the following technical scheme: a lens three area structure, including the shell body, the one end of shell body is provided with lens body, the one side of lens body and located in the inside of shell body is provided with the lighting assembly for producing light source, the other end of shell body is provided with the heat dissipation assembly for the heat dissipation of the inside of shell body;

[0006] Among them, the one side of lens body is fixedly installed with the support, the other side of lens body and the uppermost area structure have the recess III area formation structure, and the recess III area formation structure is provided with several groups, and the recess III area formation structure evenly and equidistantly arranges on the edge of the upper side of lens body;

[0007] The slotting of recess III area formation structure is X1, Y1 and Z1, and X1 belongs to (0.2, 2) mm, Y1 belongs to (0.2, 2) mm, Z1 belongs to (0.01, 0.1) mm;

[0008] Preferably, the adjacent two groups of the groove III region forming structures form a boss type III region structure, the boss type III region structure is X2, Y2 and Z2, and X2 is in (0.5, 2) mm, Y2 is in (0.5, 2) mm, and Z2 is in (0.05, 0.5) mm.

[0009] Preferably, the lighting assembly comprises a mounting frame fixedly installed at one end of the outer shell body, one side of the mounting frame is fixedly installed with a circuit board, and one side of the circuit board is provided with an LED lamp body.

[0010] Preferably, the other side of the mounting frame and inside the outer shell body are fixedly installed with a condenser, one side of the condenser and inside the outer shell body are provided with a light type baffle, and the corresponding position of the upper part of the light type baffle and inside the outer shell body is provided with a heat insulation plate.

[0011] Preferably, the heat dissipation assembly comprises a heat sink arranged at one side of the mounting frame, two groups of mounting plates are fixedly installed at two sides of the heat sink, four groups of mounting rods are arranged at the corresponding positions of one side of the two groups of mounting plates, and the two groups of mounting plates are fixedly installed at one side of the mounting frame through the four groups of mounting rods.

[0012] Preferably, the outer shell body comprises an upper support and a lower support, and the upper support is fixedly installed on the top of the lower support through four groups of fixing rods arranged at the two ends of the top of the upper support.

[0013] Preferably, the inner walls of one end of the upper support and one end of the lower support are uniformly provided with fixing grooves, the fixing grooves are arranged in matching mode with the supports, and the surfaces of the supports are attached to the inner walls of the fixing grooves.

[0014] Compared with the prior art, the utility model has the advantages of:

[0015] The utility model discloses a groove III region forming structure is set, when the light in the outer shell body passes through the lens body, utilizes the upper side edge continuous several groups of groove III region forming structures of lens body, lets the light that emits from the inside of outer shell body hit III region, can make the light better diffusion, makes the light spread on both sides of the outer shell body, simultaneously, compared with the conventional lens III region structure design, evenly and equidistantly distributes several groups of groove III region forming structures on the uppermost edge of the lens, can make the appearance of lens body almost unable to identify this feature, can also satisfy the function of scattering three area light.

[0016] Other features and advantages of the present application will be further described in the following description, and some of them will become apparent from the description, or will be understood from the practice of the present application. The purposes and other advantages of the present application can be realized and obtained by the structure indicated in the specification and drawings. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the structure schematic view of the utility model;

[0018] Figure 2 It is the structure schematic view of the utility model Figure 1 ;

[0019] Figure 3 It is the structure schematic view of the utility model light type baffle;

[0020] Figure 4 It is the structure schematic view of the utility model lens body;

[0021] Figure 5 It is the structure schematic view of the utility model Figure 4 ;

[0022] Figure 6 It is the structure schematic view of the utility model Figure 5 ;

[0023] Figure 7 It is the structure schematic view of the utility model Figure 5 ;

[0024] Figure 8 It is the structure schematic view of the utility model Figure 4 ;

[0025] Figure 9 It is the structure schematic view of the utility model Figure 8 ;

[0026] Figure 10 It is the structure schematic view of the utility model Figure 8 ;

[0027] In the drawing: 1, outer shell; 101, upper support; 102, lower support; 103, fixed rod; 104, fixed groove; 2, lens body; 3, support; 4, recess III area formation structure; 5, mounting frame; 6, circuit board; 7, LED lamp body; 8, condenser; 9, light type baffle; 10, radiator; 11, mounting plate; 12, mounting rod; 13, heat insulation plate. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0029] Please refer to Figures 1-5 The utility model provides a technical scheme: a lens three area structure, including shell body 1, lens body 2, lighting assembly and heat dissipation assembly.

[0030] As preferred, one end of the shell body 1 is provided with the lens body 2, one side of the lens body 2 and inside the shell body 1 is provided with the lighting assembly for generating light source, the other end of the shell body 1 is provided with the heat dissipation assembly for heat dissipation inside the shell body 1.

[0031] As preferred, one side of the lens body 2 is fixedly installed with the support 3, the other side of the lens body 2 and the uppermost area thereof are structured with the groove III area forming structure 4, and the groove III area forming structure 4 is provided with several groups, and the several groups of groove III area forming structure 4 are evenly and equidistantly arranged on the edge of the upper side of the lens body 2.

[0032] It is worth mentioning that the slotting of the groove III area forming structure 4 is X1, Y1 and Z1, and X1 belongs to (0.2, 2) mm, Y1 belongs to (0.2, 2) mm, Z1 belongs to (0.01, 0.1) mm, the boss type III area structure between the adjacent two groups of groove III area forming structure 4, the boss type III area structure is X2, Y2 and Z2, and X2 belongs to (0.5, 2) mm, Y2 belongs to (0.5, 2) mm, Z2 belongs to (0.05, 0.5) mm.

[0033] Specifically, through the setting of the groove III area forming structure 4, when the light inside the shell body 1 passes through the lens body 2, the upper edge of the lens body 2 is used to continuously form several groups of groove III area forming structure 4, so that the light emitted from the inside of the shell body 1 is hit to the III area (as shown in Figure 3 Specifically, through the setting of the groove III area forming structure 4, when the light inside the shell body 1 passes through the lens body 2, the upper edge of the lens body 2 is used to continuously form several groups of groove III area forming structure 4, so that the light emitted from the inside of the shell body 1 is hit to the III area (as shown in

[0034] As preferred, the lighting assembly comprises: a mounting frame 5, a circuit board 6, an LED lamp body 7, a condenser 8, a light type baffle 9 and a heat insulation plate 13, the mounting frame 5 is fixedly installed at one end of the outer shell 1, one side of the mounting frame 5 is fixedly installed with the circuit board 6, one side of the circuit board 6 is provided with the LED lamp body 7, the other side of the mounting frame 5 and inside the outer shell 1 is fixedly installed with the condenser 8, one side of the condenser 8 and inside the outer shell 1 is provided with the light type baffle 9, and the heat insulation plate 13 is provided at the corresponding position above the light type baffle 9 and inside the outer shell 1.

[0035] Specifically, by cooperation of the mounting frame 5, the circuit board 6, the LED lamp body 7, the condenser 8, the light type baffle 9 and the heat insulation plate 13, the circuit board 6, the LED lamp body 7 and the condenser 8 are fixed at one end of the outer shell 1 by the mounting frame 5, the light source is generated by the LED lamp body 7, the light source generated by the LED lamp body 7 is propagated to the surface of the lens body 2 by the condenser 8, and the external sunlight is blocked by the heat insulation plate 13, so that the influence of direct sunlight on the electrical parts inside the outer shell 1 is avoided, and the electrical parts inside the outer shell 1 are prevented from being damaged.

[0036] As preferred, the heat dissipation assembly comprises: a heat dissipation device 10 arranged at one side of the mounting frame 5, two groups of mounting plates 11 fixedly installed at two sides of the heat dissipation device 10, four groups of mounting rods 12 arranged at the corresponding positions of one side of the two groups of mounting plates 11, and the two groups of mounting plates 11 are fixedly installed at one side of the mounting frame 5 through the four groups of mounting rods 12. By arranging the heat dissipation device 10, the circuit board 6 and the electrical elements inside the outer shell 1 at one end can be conveniently cooled, and the damage to the electrical elements caused by heat accumulation is avoided.

[0037] As preferred, the outer shell 1 comprises: an upper support 101, a lower support 102, a fixed rod 103 and a fixed groove 104, four groups of fixed rods 103 are arranged at both ends of the top of the upper support 101, the upper support 101 is fixedly installed at the top of the lower support 102 through the four groups of fixed rods 103, the inner walls of one end of the upper support 101 and one end of the lower support 102 are uniformly provided with the fixed grooves 104, the fixed grooves 104 are arranged in matching with the support 3, and the surface of the support 3 is attached to the inner walls of the fixed grooves 104.

[0038] Specifically, by cooperation of the upper support 101, the lower support 102, the fixed rod 103 and the fixed groove 104, the support 3 can be conveniently installed or disassembled, the lens body 2 can be conveniently cleaned, repaired or replaced, and the normal use of the lens body 2 is ensured.

[0039] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A three-zone lens structure, characterized in that: The invention comprises an outer shell (1), a lens body (2) is provided at one end of the outer shell (1), a lighting assembly for generating a light source is provided on one side of the lens body (2) and located inside the outer shell (1), and a heat dissipation assembly for dissipating heat from the interior of the outer shell (1) is provided at the other end of the outer shell (1); Wherein, a bracket (3) is fixedly mounted on one side of the lens body (2), and a groove III zone forming structure (4) is constructed on the other side of the lens body (2) and its uppermost region, and the groove III zone forming structure (4) is provided in a plurality of groups, and the plurality of groups of groove III zone forming structures (4) are evenly and equidistantly arranged on the edge of the upper side of the lens body (2); The grooves of the groove III region forming structure (4) are set to X1, Y1 and Z1, and X1∈(0.2, 2) mm, Y1∈(0.2, 2) mm, Z1∈(0.01, 0.1) mm; A boss-shaped III zone structure is formed between two adjacent groups of groove III zone formation structures (4), and the boss-shaped III zone structure is X2, Y2 and Z2, and X2∈(0.5, 2) mm, Y2∈(0.5, 2) mm, and Z2∈(0.05, 0.5) mm.

2. The three-zone lens structure according to claim 1, characterized in that: The lighting assembly comprises a mounting frame (5) fixedly mounted on one end of the outer shell (1); a circuit board (6) is fixedly mounted on one side of the mounting frame (5); and an LED lamp body (7) is provided on one side of the circuit board (6).

3. The three-zone lens structure according to claim 2, characterized in that: A concentrator (8) is fixedly mounted on the other side of the mounting frame (5) and located inside the outer shell (1); a light-shaped baffle (9) is provided on one side of the concentrator (8) and located inside the outer shell (1); and a heat insulation board (13) is provided above the light-shaped baffle (9) and located inside the outer shell (1).

4. The three-zone lens structure according to claim 2, characterized in that: The heat dissipation assembly comprises a radiator (10) arranged on one side of the mounting frame (5), two groups of mounting plates (11) are fixedly mounted on both sides of the radiator (10), four groups of mounting rods (12) are arranged at corresponding positions on one side of the two groups of mounting plates (11), and the two groups of mounting plates (11) are fixedly mounted on one side of the mounting frame (5) via the four groups of mounting rods (12).

5. The three-zone lens structure according to claim 1, characterized in that: The outer shell (1) comprises an upper bracket (101) and a lower bracket (102), four sets of fixing rods (103) are provided at both ends of the top of the upper bracket (101), and the upper bracket (101) is fixedly mounted on the top of the lower bracket (102) via the four sets of fixing rods (103).

6. The three-zone lens structure according to claim 5, characterized in that: The inner wall of one end of the upper bracket (101) and the inner wall of one end of the lower bracket (102) are evenly provided with fixing grooves (104), the fixing grooves (104) and the bracket (3) are adapted to each other, and the surface of the bracket (3) is in contact with the inner wall of the fixing groove (104).

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