Anti-dazzle hoisting type lamp with high-heat-dissipation structure

Abstract

The utility model discloses an anti-dazzle hoisting type lamp with a high heat dissipation structure, a lamp main body comprises a shell, a heat dissipation assembly, a light source assembly and a reflecting plate, a light groove with a downward opening and a heat dissipation groove with an upward opening are formed, the light groove comprises a light shield and a mounting plate, the light shield is formed by integrally bending the shell, and the light source assembly is arranged on the mounting plate. The reflecting plate is fixed to the inner side of the light shield, the shell, the first side plate and the second side plate are formed in a die-casting mode, the heat dissipation assembly comprises fins and heat pipes, the heat dissipation effect is good through the structure that die castings are combined with the fins and the heat pipes, meanwhile, the overall structural weight of the lamp body is reduced, personnel installation is convenient, and the heat dissipation effect is good. The light shield is directly formed by the shell in a die-casting mode, the integrally-formed light shield plays a role in preventing dazzle light and is small in size, and compared with a traditional lamp additionally provided with the light shield, the light shield is small in structure, so that the light shield is lighter, small in installation occupied area and more convenient to install.

Description

TECHNICAL FIELD

[0001] The utility model relates to lighting equipment technical field, concretely relates to a kind of anti-glare hoisting type lamps with high heat dissipation structure. BACKGROUND

[0002] Stadium lamp is a kind of high-power lamp commonly used in stadium, and the stadium lamp is usually installed in a high position, so it has a large light coverage area, thereby meeting the lighting demand of large area site.

[0003] Although the stadium lamp can provide a large area of light irradiation range, it also has some defects, such as glare problem. The stadium lamp has a glare problem, which is that the light emitted from the light source cannot be concentrated and irradiated to one place, resulting in excessively high brightness in a certain local area in the field of view or excessively large brightness change between front and back. To solve this problem, a reflector is provided on the stadium lamp to reflect light and solve the glare problem. However, the current light shield of the stadium is separate and needs to be added later. The reflector that actually works is large in size, resulting in a large size of the stadium lamp and inconvenient installation.

[0004] The defects of high-power stadium lamp also include that as the power increases, the heat dissipation requirement is higher, and the power load is larger. The lamp life cannot meet the expected requirement due to the problem of power heat dissipation, which is not conducive to increasing the practicality of the stadium lamp. INVENTION CONTENTS

[0005] In view of the technical defects in the background art, the utility model provides an anti-glare hoisting type lamp with high heat dissipation structure, which solves the above technical problems and meets the actual demand. The specific technical scheme is as follows:

[0006] An anti-glare hoisting type lamp with high heat dissipation structure includes a lamp body and a mounting bracket. The lamp body includes a housing, a heat dissipation assembly, a light source assembly, and a reflector plate.

[0007] The housing is provided with a first side plate and a second side plate which are pressure cast with the housing. The first side plate and the second side plate form a heat dissipation groove accommodating the heat dissipation assembly at the back of the housing. The heat dissipation assembly is arranged in the heat dissipation groove. The heat dissipation assembly includes fins and a heat pipe passing through the fins.

[0008] The first side plate and the second side plate form a light groove accommodating the light source assembly and the reflector plate at the front of the housing. The light groove includes a light shield and a mounting plate which are integrally bent from the housing. The reflector plate is fixed inside the light shield.

[0009] As the improvement of the above-mentioned scheme, the shell is formed by die casting along the length direction of the lamp body, and the first light groove and the second light groove are distributed in a stepped manner; the shell is provided with a heat dissipation fin upwardly erected corresponding to the top of the first light groove.

[0010] As the improvement of the above-mentioned scheme, the first light groove and the second light groove are downwardly opened, and the shell is provided with a heat dissipation hole corresponding to the connecting position of the first light groove and the second light groove.

[0011] As the improvement of the above-mentioned scheme, the light shield and the mounting plate are bent at right angles, the light source assembly and the mounting plate are fixedly connected through screws, the reflecting plate is in a C shape, and the two sides of the reflecting plate are fixedly connected with the inner sides of the first side plate and the second side plate respectively.

[0012] As the improvement of the above-mentioned scheme, the back of the first light groove and the first side plate and the second side plate form a first heat dissipation groove, and the back of the second light groove and the first side plate and the second side plate form a second heat dissipation groove.

[0013] The number of the heat dissipation assemblies is two, and the heat dissipation assemblies are arranged in the first heat dissipation groove and the second heat dissipation groove respectively.

[0014] As the improvement of the above-mentioned scheme, the heat pipe and the fin are fixedly connected through tin paste, and the fin is fixedly welded in the heat dissipation groove through aluminum paste.

[0015] As the improvement of the above-mentioned scheme, the mounting support comprises a lifting support and a U-shaped support, the two ends of the U-shaped support are hingedly connected with the outer side surfaces of the first side plate and the second side plate respectively, and the back surface of the shell is provided with a connecting seat fixedly connected with the bottom end of the lifting support.

[0016] As the improvement of the above-mentioned scheme, the lifting support comprises a first connecting rod, a second connecting rod and a mounting base, the mounting base is fixedly connected with the top end of the first connecting rod, the other end of the first connecting rod is hingedly connected with the top end of the second connecting rod, and the bottom end of the second connecting rod is fixedly connected with the shell.

[0017] The shell, the first side plate and the second side plate are formed by die casting, the light groove with the downward opening and the heat dissipation groove with the upward opening are formed, the heat dissipation assembly comprises the fin and the heat pipe, the structure of the die casting, the fin and the heat pipe is combined, the heat dissipation effect is good, the structure weight of the lamp body is reduced, and the personnel installation is facilitated.

[0018] The light shield is directly formed by die casting of the shell, the integral light shield plays the anti-glare effect, the volume is small, compared with the traditional lamp with the light shield, the small structure means that the lamp is more portable, the installation occupies a small area, and the installation is more convenient. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 A lamp body structure schematic of the utility model Figure One .

[0020] Figure 2 A lamp body structure schematic of the utility model Figure Two .

[0021] Figure 3 A shell structure schematic of the utility model Figure One .

[0022] Figure 4 A shell structure schematic of the utility model Figure Two .

[0023] Figure 5 A shell structure schematic of the utility model Figure Three .

[0024] Figure 6 A lamp body structure schematic of the utility model

[0025] Figure 7 A mounting bracket structure schematic of the utility model

[0026] Among them: shell 1, fin 101, heat dissipation hole 102, connecting seat 103, heat dissipation assembly 2, fin 201, heat pipe 202, light source assembly 3, reflector 4, mounting bracket 5, first side plate 6, second side plate 7, heat dissipation groove 8, first heat dissipation groove 801, second heat dissipation groove 802, light groove 9, first light groove 901, second light groove 902, light shield 10, mounting plate 11, hoisting bracket 12, first connecting rod 121, second connecting rod 122, mounting base 13, U-shaped bracket 14. DETAILED DESCRIPTION

[0027] The embodiment of the utility model is explained below in combination with the drawings and related examples, and the embodiment of the utility model is not limited to the following examples, and the utility model relates to the necessary components in the related technical field, which should be regarded as the known technology in the technical field and can be known and mastered by the technical personnel in the technical field.

[0028] A high heat dissipation structure's anti-dazzle hoisting type lamp, including lamp body and mounting bracket 5, the lamp body includes shell 1, heat dissipation assembly 2, light source assembly 3 and reflector 4;

[0029] The utility model discloses a technical scheme in the shell 1, the both sides of shell 1 are equipped with with the first side plate 6 and the second side plate 7 of shell 1 die casting, the first side plate 6 and the second side plate 7 form the heat dissipation groove 8 containing the heat dissipation assembly 2 in the back of shell 1, the first side plate 6 and the second side plate 7 form the light groove 9 containing the light source assembly 3 and the reflector 4 in the front of shell 1,

[0030] Further, in the above scheme, the shell 1 is die cast along the length direction of the lamp body to form the first light groove 901 and the second light groove 902 distributed step by step in a stepped manner, the first light groove 901 and the second light groove 902 are downwardly open, the number of the light source assembly 3 is two groups, which are respectively arranged in the first light groove 901 and the second light groove 902, the shell 1 is integrally die cast to form the light shield 10 for the first light groove 901 and the second light groove 902, which reduces glare and light pollution, effectively limits the scattering range of light, avoids direct illumination of light to the eyes of athletes or the visual angle of spectators, thereby reducing the overflow of glare.

[0031] In the technical scheme of the heat dissipation groove 8, the back of the shell 1 and the first side plate 6 and the second side plate 7 correspond to the position of the first light groove 901 to form the first heat dissipation groove 801, and the back of the shell 1 and the first side plate 6 and the second side plate 7 correspond to the position of the second light groove 902 to form the second heat dissipation groove 802.

[0032] The number of the heat dissipation assembly 2 is two groups, which are respectively arranged in the first heat dissipation groove 801 and the second heat dissipation groove 802, the heat generated during use of the first light groove 901 is transmitted to the first heat dissipation groove 801 through the shell 1, the heat dissipation assembly 2 in the first heat dissipation groove 801 performs heat dissipation, and the heat generated during use of the second light groove 902 is transmitted to the second heat dissipation groove 802 through the shell 1, and the heat dissipation assembly 2 in the second heat dissipation groove 802 performs heat dissipation.

[0033] Further, the hot air generated during use of the lamp body flows upward, the shell 1 is provided with the heat dissipation hole 102 corresponding to the connection position of the first light groove 901 and the second light groove 902, the heat dissipation hole 102 is used for guiding the heat generated by the light source assembly 3, and the heat dissipation effect of the heat dissipation assembly 2 is enhanced, further, the shell 1 is provided with the heat dissipation fin 101 vertically upward corresponding to the top of the first light groove 901, the heat dissipation fin 101 performs heat dissipation on the light shield 10 in the first light groove 901, the heat dissipation assembly 2 in the first heat dissipation groove 801 performs heat dissipation on the light shield 10 in the second light groove 902, effective heat dissipation is realized, and the ball court lamp can be applied to high-power.

[0034] It should be noted that, as an improvement of the above-mentioned scheme, the heat pipe 202 is connected and fixed between the fins 201 through tin paste, the fins 201 are fixed in the heat dissipation groove 8 through aluminum paste welding, the number of the heat dissipation assembly 2 is two groups, which are arranged in the first heat dissipation groove 801 and the second heat dissipation groove 802 respectively, the heat dissipation assembly 2 comprises the fins 201 and the heat pipe 202 arranged in the fins 201, the heat pipe 202 is used for rapidly conducting the heat generated in the lamp to the fins 201, and the heat is dissipated to the environment through natural convection or forced air cooling or the like, so that the normal work of the lamp and the service life thereof are guaranteed.

[0035] The utility model discloses in the technical scheme of the reflector plate 4, the light groove 9 includes by the shell 1 integral bending formation sunshade 10 and mounting plate 11, the mounting plate 11 is used for installing and fix the light source subassembly 3, the sunshade 10 and mounting plate 11 between be at right angles bending, it can limit the scattering range of light, avoid light directly irradiating to the eye of athlete or the visual angle of audience, thereby reduce the overflow of glare;

[0036] It should be noted that the light source subassembly 3 and the mounting plate 11 are fixedly connected through screws, the reflector plate 4 is C-shaped, the two sides of the reflector plate 4 are fixedly attached to the inner sides of the first side plate 6 and the second side plate 7 respectively, and the reflector plate 4 is fixed to the inner side of the sunshade 10, thereby improving the light utilization and the output efficiency of the lamp, and concentrating the light emitted by the light source in the expected illumination area, such as a sports field.

[0037] In the technical scheme of the mounting bracket 5, the mounting bracket 5 comprises a lifting bracket 12 and a U-shaped bracket 14, the two ends of the U-shaped bracket 14 are hingedly connected to the outer side surfaces of the first side plate 6 and the second side plate 7 respectively, and the back surface of the shell 1 is provided with a connecting seat 103 fixedly connected to the bottom end of the lifting bracket 12.

[0038] Further, in the above-mentioned scheme, the lifting bracket 12 comprises a first connecting rod 121, a second connecting rod 122 and a mounting base 13, the mounting base 13 is fixed to the top end of the first connecting rod 121, the other end of the first connecting rod 121 is hingedly connected to the top end of the second connecting rod 122, and the bottom end of the second connecting rod 122 is fixedly connected to the shell 1.

[0039] The utility model discloses through mounting bracket 5 installation and fixed the lamp body, wherein including U-shaped bracket 14 and lifting bracket 12, the lifting bracket 12 can be operated by a single person, and it should be noted that outdoor high-power lamps are generally heavy, usually having a weight of at least 10 kg or more, and the lifting bracket 12 is used for single-person operation installation, which is time-saving and labor-saving and has high efficiency.

[0040] When the lamp body needs to be installed on the lamp pole, the mounting base 13 is pre-fixed on the lamp pole by screws, the bottom end of the second connecting rod 122 is pre-fixed on the connecting seat 103 by screws, and the first connecting rod 121 is fixed on the mounting base 13 by screws during installation to complete the installation.

[0041] The above only describes the preferred embodiments of the present application, and it should be noted that those skilled in the art can make some improvements and refinements without departing from the principles of the present application, and these improvements and refinements should also be considered within the protection scope of the present application.

Claims

1. A glare-reducing pendant light fixture having a high heat dissipating structure, characterized by, The lamp body comprises a shell (1), a heat dissipation assembly (2), a light source assembly (3), and a reflector (4). The first side plate (6) and the second side plate (7) form a light slot (9) at the front of the shell (1) to accommodate the light source assembly (3) and the reflector (4), the light slot (9) comprises a light shield (10) and a mounting plate (11) which are integrally bent from the shell (1), and the reflector (4) is fixed inside the light shield (10). The shell (1) is stepwise distributed along the length direction of the lamp body, and the first light slot (901) and the second light slot (902) are formed.

2. The anti-glare suspension type lamp having a high heat dissipation structure according to claim 1, characterized in that, The first light slot (901) and the second light slot (902) are downwardly opened, and the shell (1) is provided with a heat dissipation hole (102) corresponding to the connection position of the first light slot (901) and the second light slot (902).

3. The anti-glare suspension type lamp having a high heat dissipation structure according to claim 2, characterized in that, The light shield (10) and the mounting plate (11) are bent at a right angle, the light source assembly (3) is fixedly connected with the mounting plate (11) through screws, the reflector (4) is C-shaped, and the two sides of the reflector (4) are fixedly attached to the inner sides of the first side plate (6) and the second side plate (7).

4. The anti-glare suspension type lamp having a high heat dissipation structure according to claim 1, characterized in that, The back of the first light slot (901) and the first side plate (6) and the second side plate (7) form a first heat dissipation slot (801), and the back of the second light slot (902) and the first side plate (6) and the second side plate (7) form a second heat dissipation slot (802).

5. The anti-glare suspension type lamp having a high heat dissipation structure according to claim 2, wherein The number of the heat dissipation assembly (2) is two, which are arranged in the first heat dissipation slot (801) and the second heat dissipation slot (802) respectively. The heat pipe (202) and the fin (201) are fixedly connected through tin paste, and the fin (201) is fixedly welded in the heat dissipation slot (8) through aluminum paste.

6. The anti-glare suspension type lamp having a high heat dissipation structure according to claim 1, wherein The mounting bracket (5) comprises a lifting bracket (12) and a U-shaped bracket (14), the two ends of the U-shaped bracket (14) are hingedly connected to the outer surfaces of the first side plate (6) and the second side plate (7) respectively, and the back of the shell (1) is provided with a connecting seat (103) fixedly connected with the bottom end of the lifting bracket (12).

7. The anti-glare suspension type lamp having a high heat dissipation structure according to claim 1, wherein ​ 8. The anti-glare suspension type lamp having a high heat dissipation structure according to claim 7, characterized in that, The lifting support (12) comprises a first connecting rod (121), a second connecting rod (122) and a mounting base (13), the mounting base (13) is fixed with the top end of the first connecting rod (121), the other end of the first connecting rod (121) is hingedly connected with the top end of the second connecting rod (122), and the bottom end of the second connecting rod (122) is fixedly connected with the shell (1).

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