Efficient heat dissipation lamp body

Abstract

The utility model relates to the technical field of lamp bodies, in particular to an efficient heat dissipation lamp body which comprises a lamp body shell, fixing blocks are installed on the opposite outer walls of the lamp body shell respectively, and fixing clamp spring pieces are installed on the inner walls of the fixing blocks. The air inlet fan can be disassembled more conveniently through the ventilation assembly, so that the air inlet fan can be disassembled for dust removal after being used for a long time, and the practicability of the device is better; a plurality of groups of heat dissipation grids are arranged in an annular array, the heat dissipation grids absorb heat generated by the lamp bead panel, and then air flow in the inner cavity of the air inlet shell can take away the heat of the heat dissipation grids when passing through the heat dissipation grids, so that the temperature of the periphery of the lamp bead panel is reduced; and the air inlet fan shunts the air flow of the air inlet fan through the lamp body shell of the arc-shaped structure, so that the heat dissipation assembly cools the control panel and the lamp bead panel of the lamp holder at the same time, and the practicability is better.

Description

Technical Field

[0001] The utility model relates to the technical field of lamp bodies, in particular to a lamp body with high-efficiency heat dissipation. Background Art

[0002] Lamps are an elegant solution for indoor lighting, providing spaces with bright and soft light. However, in the pursuit of higher brightness, some lamps use high-power LED lamp bodies as light sources. While this design choice significantly improves the lighting effect, it also brings a significant side effect: high heat generation in the lamp base and lamp body.

[0003] Since high-power LEDs generate a lot of heat when working, if the heat dissipation system is not designed to be efficient, this heat will be difficult to dissipate in time, causing the temperature of the lamp body and lamp holder to rise. Among them, most existing heat dissipation methods dissipate heat from the lamp holder, but there is no heat dissipation structure for the LED lamp beads. If the LED lamp beads are exposed to high temperatures for a long time, it will accelerate the aging of internal components and shorten the service life of the lamp.

[0004] Existing heat dissipation structures are mostly embedded designs, integrated into the interior of the lamp body, among which fans are common heat dissipation components. However, such built-in fans are prone to dust accumulation during long-term use, especially on the fan blades. The adhesion of dust will significantly reduce the fan's heat dissipation efficiency. What is more troublesome is that since the fan is located inside the lamp body, its cleaning becomes extremely difficult, which not only affects the heat dissipation performance of the lamp, but may also shorten the overall service life.

[0005] Therefore, a lamp body with high heat dissipation efficiency is needed to improve the above problems. Utility Model Content

[0006] In order to solve the problem that when the lamp body is in use, most of the existing heat dissipation methods are to dissipate heat from the lamp holder, and there is no heat dissipation structure for the LED lamp beads. The LED lamp beads are in a high temperature state for a long time, which will accelerate the aging of internal components and shorten the service life of the lamp. The utility model provides a lamp body with efficient heat dissipation to solve the above problem.

[0007] To achieve the above objectives, the present invention provides the following technical solutions:

[0008] A lamp body with high heat dissipation includes a lamp body shell, fixed blocks are respectively installed on the opposite outer walls of the lamp body shell, and fixed clamping springs are installed on the inner walls of the fixed blocks, a ventilation component is installed on one side of the fixed clamping spring and on the outer wall of the lamp body shell, a lamp body shell is provided on the inner wall of the lamp body shell, wherein the cross-section of the lamp body shell is an arc-shaped structure, a heat dissipation component is installed on the inner wall of the lamp body shell, a lamp bead panel is installed on the top inner wall of the lamp body shell, a reflector is installed on one side of the lamp bead panel and on the inner wall of the lamp body shell, a light-transmitting plate is provided on one side of the reflector plate and at the port of the lamp body shell, a control panel is installed in the inner cavity of the lamp body shell and on the outer wall of the lamp body shell, and through grooves are provided in an equidistant array directly above the control panel and on the outer wall of the lamp body shell.

[0009] As a preferred solution of the present invention, the ventilation assembly includes a sleeve, which is embedded in the outer wall of the lamp body shell, and a fixed shell is provided at the port of the sleeve. A sealing rubber gasket is embedded in the port of the sleeve and located on the inner wall of the fixed shell, wherein the sealing rubber gasket is an annular structure.

[0010] As a preferred solution of the present invention, a limiting shell is plugged and connected to the inner wall of the fixed shell, and an air intake fan is installed on the inner wall of the limiting shell, wherein a wind cover is installed on one side of the air intake fan and at the port of the limiting shell through bolts.

[0011] As a preferred solution of the present invention, the heat dissipation assembly includes an air inlet shell, an air outlet shell and a heat dissipation grille, and the air inlet shell is embedded in the outer wall of the lamp body shell, wherein the air inlet shell is located in the inner cavity of the sleeve.

[0012] As a preferred solution of the present invention, the cross section of the air inlet shell is fan-shaped, one side of the sleeve is provided with air inlet sieve holes in a circular shape and equidistantly on the outer wall of the air inlet shell, and the air outlet shell is sleeved on the outer wall of the lamp body shell.

[0013] As a preferred solution of the present invention, the air outlet shell is located directly below the sleeve, and one end of the air outlet shell is provided with air outlet pipes in a circular array, the air outlet pipes are provided in multiple groups and are respectively embedded in the outer wall of the lamp body shell, and the air outlet pipes and the lamp body shell are a connecting structure, and the heat dissipation grille is embedded in the outer wall of the reflector plate.

[0014] As a preferred solution of the present invention, the heat dissipation grilles are provided in multiple groups and form a ring array structure, wherein one end of the heat dissipation grille sequentially penetrates the reflective plate, the inner shell of the lamp body and the outer shell of the lamp body and extends to the outer wall of the lamp body shell and is connected to the air inlet shell, and the other end of the heat dissipation grille sequentially penetrates the reflective plate, the inner shell of the lamp body and the outer shell of the lamp body and extends to the outer wall of the lamp body shell and is connected to the air outlet shell.

[0015] As a preferred solution of the present invention, the air inlet housing, air outlet housing and heat dissipation grille are all hollow structures, the connection between the air inlet housing and the heat dissipation grille is a connecting structure, and the connection between the air outlet housing and the heat dissipation grille is a connecting structure.

[0016] As a preferred solution of the present invention, the cross-section of the heat dissipation grille is a concave structure, the heat dissipation grille is located on one side of the lamp bead panel, the air outlet pipe is located on one side of the light-transmitting plate, and the control panel is respectively connected to the lamp bead panel and the air intake fan through guides, and the connection method is electrical connection.

[0017] Compared with the prior art, the present invention can achieve more portable disassembly of the intake fan by arranging a ventilation component in the lamp body with high heat dissipation, so that the intake fan can be disassembled and cleaned after long-term use, making the practicality of the device better. Since the limit shell is plugged and connected to the inner wall of the fixed shell for fixation, when in use, it is only necessary to insert the limit shell into the inner wall of the fixed block shell for fixation. After use, the limit shell and the intake fan can be easily removed and the intake fan can be cleaned, thereby solving the problem that dust adhesion will significantly reduce the heat dissipation efficiency of the fan. What is more difficult is that since the fan is located inside the lamp body, its cleaning becomes extremely difficult.

[0018] The utility model discloses that by arranging a heat dissipation component in the lamp body with high heat dissipation, the air intake fan can divert the air flow of the air intake fan through the arc-shaped lamp body shell, thereby enabling the heat dissipation component to cool the control panel and the lamp bead panel of the lamp holder at the same time, which has better practicality. The heat dissipation grille is located on the outer wall of the reflector plate. At this time, the heat dissipation grille is located on one side of the lamp bead panel, and its heat dissipation grille is arranged in a circular array in multiple groups. The heat dissipation grille absorbs the heat generated by the lamp bead panel. Subsequently, the airflow in the inner cavity of the air intake shell will take away the heat of the heat dissipation grille when passing through the heat dissipation grille, thereby reducing the temperature around the lamp bead panel, thereby reducing the temperature of the lamp bead panel, and then reducing the temperature of the lamp bead panel. Subsequently, the hot air flow flows from the heat dissipation grille to the air outlet shell, and then discharges the hot air through the air outlet pipe, thereby solving the problem that most of the existing heat dissipation methods are to dissipate heat for the lamp holder, but there is no heat dissipation structure for the LED lamp beads. The LED lamp beads are in a high temperature state for a long time, which will accelerate the aging of internal components and shorten the service life of the lamp. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a side structural diagram of the present utility model;

[0021] Figure 3This is a schematic diagram of the ventilation component analysis structure of the utility model;

[0022] Figure 4 For this utility model Figure 3 A magnified schematic diagram of the A structure;

[0023] Figure 5 This is a schematic diagram of the structure of the lamp housing of the present invention;

[0024] Figure 6 For this utility model Figure 5 A magnified schematic diagram of the B structure.

[0025] In the figure: 1. Lamp body shell; 2. Fixing block; 3. Fixing spring; 4. Ventilation assembly; 401. Sleeve; 402. Fixed shell; 403. Sealing pad; 404. Limiting shell; 405. Intake fan; 406. Wind cover; 5. Lamp body inner shell; 6. Heat dissipation assembly; 601. Intake shell; 602. Outlet shell; 603. Heat dissipation grille; 604. Intake sieve hole; 605. Outlet pipe; 7. Lamp bead panel; 8. Reflector; 9. Translucent plate; 10. Control panel; 11. Through groove. DETAILED DESCRIPTION

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0027] Example: See Figure 1-6 The lamp body shown in the figure has high efficiency in heat dissipation, including a lamp body shell 1, fixed blocks 2 are respectively installed on the opposite outer walls of the lamp body shell 1, and fixed spring members 3 are installed on the inner walls of the fixed blocks 2, a ventilation component 4 is installed on one side of the fixed spring member 3 and on the outer wall of the lamp body shell 1, a lamp body shell 5 is provided on the inner wall of the lamp body shell 1, wherein the cross section of the lamp body shell 1 is an arc structure, a heat dissipation component 6 is installed on the inner wall of the lamp body shell 5, a lamp bead panel 7 is installed on the top inner wall of the lamp body shell 5, a reflector 8 is installed on one side of the lamp bead panel 7 and on the inner wall of the lamp body shell 5, a light-transmitting plate 9 is provided on one side of the reflector 8 and at the port of the lamp body shell 5, a control panel 10 is installed in the inner cavity of the lamp body shell 1 and on the outer wall of the lamp body shell 5, and through grooves 11 are provided in an equidistant array directly above the control panel 10 and on the outer wall of the lamp body shell 1.

[0028] In this embodiment, specific reference Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 5 The ventilation assembly 4 includes a sleeve 401, which is embedded in the outer wall of the lamp body shell 1. A fixed shell 402 is provided at the end of the sleeve 401. A sealing gasket 403 is embedded in the end of the sleeve 401 and located on the inner wall of the fixed shell 402. The sealing gasket 403 is an annular structure. A limit shell 404 is plugged and connected to the inner wall of the fixed shell 402. An air intake fan 405 is installed on the inner wall of the limit shell 404. A wind shield 406 is installed on one side of the air intake fan 405 and located at the end of the limit shell 404 through bolts;

[0029] The wind shield 406 protects the air intake fan 405 when it is running, so as to prevent the air intake fan 405 from running, thereby improving the safety of the device.

[0030] In this embodiment, specific reference Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 and Figure 6 The heat dissipation assembly 6 includes an air inlet shell 601, an air outlet shell 602 and a heat dissipation grille 603. The air inlet shell 601 is embedded in the outer wall of the lamp body shell 1, wherein the air inlet shell 601 is located in the inner cavity of the sleeve 401. The cross section of the air inlet shell 601 is a fan-shaped structure. One side of the sleeve 401 and located on the outer wall of the air inlet shell 601 are annularly and equidistantly provided with air inlet sieve holes 604. The air outlet shell 602 is sleeved on the outer wall of the lamp body shell 1. The air outlet shell 602 is located directly below the sleeve 401, and one end of the air outlet shell 602 is provided with an air outlet pipe 605 in an annular array. The air outlet pipe 605 is provided in a circular array. 05 is provided with multiple groups and is respectively embedded in the outer wall of the lamp body shell 1, and the air outlet pipe 605 and the lamp body shell 1 are in a communicating structure, the heat dissipation grille 603 is embedded in the outer wall of the reflector 8, and the heat dissipation grille 603 is provided with multiple groups and forms a ring array structure, wherein one end of the heat dissipation grille 603 sequentially penetrates the reflector 8, the lamp body inner shell 5 and the lamp body shell 1 and extends to the outer wall of the lamp body shell 1 and is connected to the air inlet shell 601, and the other end of the heat dissipation grille 603 sequentially penetrates the reflector 8, the lamp body inner shell 5 and the lamp body shell 1 and extends to the outer wall of the lamp body shell 1 and is connected to the air outlet shell 602;

[0031] Among them, the air inlet shell 601, the air outlet shell 602 and the heat dissipation grille 603 are all hollow structures. The connection between the air inlet shell 601 and the heat dissipation grille 603 is a connecting structure, which facilitates the air flow to cool and dissipate heat to the heat dissipation grille 603. The connection between the air outlet shell 602 and the heat dissipation grille 603 is a connecting structure. The cross-section of the heat dissipation grille 603 is a concave structure. The heat dissipation grille 603 is located on one side of the lamp bead panel 7, and the air outlet pipe 605 is located on one side of the light-transmitting plate 9. The control panel 10 is respectively connected to the lamp bead panel 7 and the air intake fan 405 through the guide, and the connection method is electrical connection, so that the device is powered on.

[0032] When the lamp body of this solution has high heat dissipation efficiency, it is embedded in the outer wall of the lamp body shell 1 through the sleeve 401 when it is working. A fixed shell 402 is provided at the port of the sleeve 401. A sealing rubber gasket 403 is embedded in the port of the sleeve 401 and is located on the inner wall of the fixed shell 402. The sealing rubber gasket 403 is in an annular structure. Under the action of the limited shell 404 that is plugged in and connected to the inner wall of the fixed shell 402, the air intake fan 405 is installed on the inner wall of the limited shell 404. Since the limited shell 404 is plugged in and connected to the inner wall of the fixed shell 402 for fixation, when it is used, it is only necessary to insert the limited shell 404 into the inner wall of the fixed block shell 2 for Fixed, at the same time, since a sealing gasket 403 is provided between the limiting shell 404 and the fixed shell 402, the limiting shell 404 and the fixed shell 402 are sealed, and then you only need to turn on the switch of the control panel 10, and the control panel 10 controls the lamp bead panel 7 to work and emit light, and at the same time the control panel 10 controls the air intake fan 405 to operate for ventilation and cooling. When use is over, the limiting shell 404 and the air intake fan 405 can be easily removed, and the air intake fan 405 can be cleaned, thereby solving the problem that dust adhesion will significantly reduce the heat dissipation efficiency of the fan. What is more difficult is that since the fan is located inside the lamp body, its cleaning work becomes extremely difficult.

[0033] A lamp body shell 5 is provided on the inner wall of the lamp body shell 1, wherein the cross section of the lamp body shell 1 is an arc-shaped structure. A control panel 10 is installed in the inner cavity of the lamp body shell 1 and on the outer wall of the lamp body shell 5. Directly above the control panel 10 and on the outer wall of the lamp body shell 1, there are equidistant arrays of through slots 11. When the air intake fan 405 is running to generate airflow, since the cross section of the lamp body shell 1 is an arc-shaped structure, the airflow generated by the air intake fan 405 passes through the through slots 11 to cool the control panel 10. At the same time, the airflow generated by the air intake fan 405 moves along the outer wall of the lamp body shell 1. The air intake shell 601 is embedded in the outer wall of the lamp body shell 1, wherein the air intake shell 601 is located in the inner cavity of the sleeve 401, and the cross section of the air intake shell 601 is a fan-shaped structure. One side of the sleeve 401 and the outer wall of the air intake shell 601 are provided with air intake sieve holes 604 in a circular and equidistant manner. Under the action of the air intake sieve holes 604, the air flow enters the inner cavity of the air intake shell 601 through the air intake sieve holes 604, and then a plurality of groups of heat dissipation grilles 603 are provided in a circular array structure, wherein one end of the heat dissipation grille 603 sequentially penetrates the reflective plate 8, the lamp body shell 5 and the lamp body shell 1 and extends to the outer wall of the lamp body shell 1 and is connected to the air intake grille 603. The heat dissipation grille 603 is connected to the outer wall of the lamp body shell 1 and is connected to the air outlet shell 602. Under the action of the air intake shell 601, the heat dissipation grille 603 is located on the outer wall of the reflector 8. At this time, the heat dissipation grille 603 is located on one side of the lamp bead panel 7. The heat dissipation grille 603 is arranged in a circular array in multiple groups. The heat dissipation grille 603 absorbs the heat generated by the lamp bead panel 7. Then, the airflow in the inner cavity of the air intake shell 601 passes through the heat dissipation grille 603 and takes away the heat of the heat dissipation grille 603, so that the heat around the lamp bead panel 7 is The temperature is lowered, thereby lowering the temperature of the lamp bead panel 7. Then, the hot air flows from the heat dissipation grille 603 into the air outlet shell 602, and then the hot air is discharged through the air outlet pipe 605. The air flow of the air intake fan 405 is diverted through the arc-shaped lamp body shell 1, so that the heat dissipation component 6 cools the control panel 10 of the lamp holder and the lamp bead panel 7 at the same time. It has better practicality, thus solving the problem that most of the existing heat dissipation methods are to dissipate heat from the lamp holder, and there is no heat dissipation structure for the LED lamp beads. The LED lamp beads are in a high temperature state for a long time, which will accelerate the aging of internal components and shorten the service life of the lamp.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A lamp body with high heat dissipation efficiency, comprising a lamp body shell (1), characterized in that: The lamp housing (1) is provided with fixing blocks (2) respectively installed on opposite outer walls, and the inner walls of the fixing blocks (2) are provided with fixing spring members (3), a ventilation assembly (4) is installed on one side of the fixing spring member (3) and on the outer wall of the lamp housing (1), and a lamp housing (5) is provided on the inner wall of the lamp housing (1), wherein the cross section of the lamp housing (1) is an arc-shaped structure, a heat dissipation assembly (6) is installed on the inner wall of the lamp housing (5), and the lamp housing (5) is provided with a heat dissipation assembly (6). A lamp bead panel (7) is mounted on the top inner wall of the lamp body, a reflector (8) is mounted on one side of the lamp bead panel (7) and located on the inner wall of the inner shell (5) of the lamp body, a light-transmitting plate (9) is provided on one side of the reflector (8) and located at the port of the inner shell (5) of the lamp body, a control panel (10) is mounted in the inner cavity of the lamp body shell (1) and located on the outer wall of the inner shell (5), and through slots (11) are arranged in an equidistant array directly above the control panel (10) and located on the outer wall of the lamp body shell (1).

2. The lamp body with high heat dissipation according to claim 1, characterized in that: The ventilation assembly (4) comprises a sleeve (401), the sleeve (401) being embedded in the outer wall of the lamp body shell (1), a fixed shell (402) being provided at the end of the sleeve (401), and a sealing rubber gasket (403) being embedded in the end of the sleeve (401) and located on the inner wall of the fixed shell (402), wherein the sealing rubber gasket (403) is in an annular structure.

3. The lamp body with high heat dissipation according to claim 2, characterized in that: A limiting housing (404) is pluggably connected to the inner wall of the fixed housing (402), and an air intake fan (405) is installed on the inner wall of the limiting housing (404), wherein a wind shield (406) is installed on one side of the air intake fan (405) and at the port of the limiting housing (404) through bolts.

4. The lamp body with high heat dissipation efficiency according to claim 3, characterized in that: The heat dissipation assembly (6) comprises an air inlet housing (601), an air outlet housing (602) and a heat dissipation grille (603), wherein the air inlet housing (601) is embedded in the outer wall of the lamp body shell (1), wherein the air inlet housing (601) is located in the inner cavity of the sleeve (401).

5. The lamp body with high heat dissipation efficiency according to claim 4, characterized in that: The cross section of the air inlet housing (601) is fan-shaped, and air inlet sieve holes (604) are provided in a circular pattern and equidistantly on the outer wall of the air inlet housing (601) on one side of the sleeve (401), and the air outlet housing (602) is sleeved on the outer wall of the lamp housing (1).

6. The lamp body with high heat dissipation efficiency according to claim 5, characterized in that: The air outlet housing (602) is located directly below the sleeve (401), and one end of the air outlet housing (602) is provided with air outlet pipes (605) in a circular array, and the air outlet pipes (605) are provided in multiple groups and are respectively embedded in the outer wall of the lamp body shell (1), and the air outlet pipes (605) and the lamp body shell (1) are in a communicating structure, and the heat dissipation grille (603) is embedded in the outer wall of the reflector (8).

7. The lamp body with high heat dissipation efficiency according to claim 6, characterized in that: The heat dissipation grilles (603) are provided in a plurality of groups and form a ring array structure, wherein one end of the heat dissipation grilles (603) sequentially penetrates the reflective plate (8), the inner shell of the lamp body (5) and the outer shell of the lamp body (1) and extends to the outer wall of the lamp body outer shell (1) and is connected to the air inlet shell (601), and the other end of the heat dissipation grilles (603) sequentially penetrates the reflective plate (8), the inner shell of the lamp body (5) and the outer shell of the lamp body (1) and extends to the outer wall of the lamp body outer shell (1) and is connected to the air outlet shell (602).

8. The lamp body with high heat dissipation efficiency according to claim 7, characterized in that: The air inlet housing (601), the air outlet housing (602) and the heat dissipation grille (603) are all hollow structures; the connection between the air inlet housing (601) and the heat dissipation grille (603) is a connected structure; and the connection between the air outlet housing (602) and the heat dissipation grille (603) is a connected structure.

9. The lamp body with high heat dissipation efficiency according to claim 8, characterized in that: The cross section of the heat dissipation grille (603) is a concave structure. The heat dissipation grille (603) is located on one side of the lamp bead panel (7). The air outlet pipe (605) is located on one side of the light-transmitting plate (9). The control panel (10) is respectively connected to the lamp bead panel (7) and the air intake fan (405) through a guide, and the connection method is electrical connection.

Images