Electric search lamp

Abstract

The utility model discloses an electric search lamp which comprises a front cover, tempered glass, a shell, a base, a bottom plate and a light-emitting module. The tempered glass is fixed in the front cover and is fixed through epoxy glue, the front cover is fixed on the shell, the shell is installed on the base, and the bottom plate is installed below the base; the front cover, the shell and the base are sealed through labyrinth structures and sealing rings. An up-down transmission part and a horizontal transmission part are installed in the shell, and the light-emitting module is installed on the up-down transmission part. The electric search lamp provided by the utility model is simple in structure and good in sealing performance; the protection grade of the whole lamp reaches IP66, and the use requirement in a severe environment is met.

Description

Technical Field

[0001] The utility model relates to a lamp, in particular to an electric search light. Background Art

[0002] Search lights are mainly used for long-distance search lighting when ships and vessels are sailing at night, especially for illuminating the waterway and both sides for surface search and local lighting when passing through narrow channels, inland rivers and other relatively complex waters.

[0003] Existing searchlights are either bulky or unable to rotate vertically, making them unsuitable for use on small vessels such as speedboats and yachts. Furthermore, the impact and vibration caused by waves are particularly noticeable on ships (especially speedboats). These impacts and vibrations also affect the protection level of the entire light, making it unsuitable for use in harsh environments. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide an electric search light with a simple structure and good sealing performance; the protection level of the entire light reaches IP66, which meets the use requirements in harsh environments.

[0005] The technical solution adopted by the present invention to solve the above-mentioned technical problems is to provide an electric search light, including a front cover, tempered glass, a shell, a base, a bottom plate and a light-emitting module; the tempered glass is fixed inside the front cover and fixed by epoxy glue, the front cover is fixed to the shell, the shell is mounted on the base, and the bottom plate is mounted below the base; the front cover, shell and base are all sealed by a labyrinth structure and a sealing ring; upper and lower transmission components and a horizontal transmission component are installed in the shell, and the light-emitting module is mounted on the upper and lower transmission components.

[0006] Furthermore, a first boss is formed on the front cover, and a second boss is formed on the shell. The first boss and the second boss cooperate with each other to form a first groove, and the first groove is provided with a first sealing ring.

[0007] Furthermore, a third boss is formed on the shell, a second groove is formed on the base, a second sealing ring is provided in the second groove, and the third boss extends downward and covers the second sealing ring and the second groove.

[0008] Furthermore, a stuffing box is provided on the base, a motor control board is provided in the base, a power line of the motor control board passes through the stuffing box, and a control line of the motor control board is connected to the drive motors of the upper and lower transmission components and the horizontal transmission component.

[0009] Furthermore, a fan is provided in the housing, and the fan is electrically connected to the motor control board.

[0010] Furthermore, the upper and lower transmission components adjust the lighting angle of the search light in the vertical direction by rotating the upper and lower transmission components; the horizontal transmission component adjusts the lighting angle of the search light in the horizontal direction by rotating, and fixes the shell and the base together.

[0011] Furthermore, the upper and lower transmission components have an adjustment range of ±20° in the vertical direction.

[0012] Compared to existing technologies, this utility model offers the following advantages: The electric searchlight provided by this utility model has a simple structure and excellent sealing performance; the entire lamp has an IP66 protection rating, meeting the requirements for use in harsh environments. Furthermore, the lamp has a vertical adjustment range of ±20° and unlimited horizontal rotation, making it ideal for use on ships subject to long-term vibration. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the cross-sectional structure of the electric search light of the utility model;

[0014] Figure 2 This is a schematic diagram of the explosion structure of the electric search light of the utility model;

[0015] Figure 3 for Figure 1 A partial enlarged schematic diagram of the connection between the middle front cover and the shell;

[0016] Figure 4 for Figure 1 A partial enlarged schematic diagram of the connection between the middle shell and the base.

[0017] The following are marked in the figure:

[0018] 1. Front cover; 2. Tempered glass; 3. Housing; 4. Base; 5. Up and down transmission components; 6. Horizontal transmission components; 7. Fan; 8. Motor control board; 9. Light-emitting module; 11. First boss; 12. Second boss; 13. First groove; 14. First sealing ring; 15. Epoxy glue; 16. Third boss; 17. Second groove; 18. Second sealing ring; 19. Stuffing box; 20. Bottom plate. DETAILED DESCRIPTION

[0019] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0020] Figure 1 This is a schematic diagram of the cross-sectional structure of the electric search light of the utility model; Figure 2 This is a schematic diagram of the explosion structure of the electric search light of the utility model.

[0021] See Figure 1 and Figure 2The electric search light provided by the utility model includes a front cover 1, a tempered glass 2, a shell 3, a base 4, an upper and lower transmission component 5, a horizontal transmission component 6, a fan 7, a motor control board 8 and a light-emitting module 9; the tempered glass 2 is fixed to the inside of the front cover 1 and fixed by epoxy glue 15, the front cover 1 is fixed to the shell 3, the shell 3 is mounted on the base 4, and the bottom plate 20 is mounted below the base 4; the front cover 1, the shell 3 and the base 4 are all sealed with a maze structure and a sealing ring, the upper and lower transmission components 5, the horizontal transmission components 6 and the fan 7 are mounted inside the shell 3, and the motor control board 8 is mounted inside the base 4; the light-emitting module 9 is arranged on the upper and lower transmission components 5, and the light-emitting module 9 is responsible for converting electrical energy into light energy and emitting light. The upper and lower transmission components 5 are responsible for adjusting the light-emitting angle of the lamp in the vertical direction; the horizontal transmission component 6 is responsible for adjusting the light-emitting angle of the lamp in the horizontal direction, and fixing the shell 3 and the base 4 together.

[0022] Please continue to see Figure 3 The electric search light provided by the utility model has a first boss 11 formed on the front cover 1, and a second boss 12 formed on the shell 3. The first boss 11 and the second boss 12 cooperate with each other to form a first groove 13, and the first groove 13 is provided with a first sealing ring 14.

[0023] Please continue to see Figure 4 The electric search light provided by the utility model has a third boss 16 formed on the shell 3, a second groove 17 formed on the base 4, a second sealing ring 18 is provided in the second groove 17, and the third boss 16 extends downward and covers the second sealing ring 18 and the second groove 17.

[0024] The electric searchlight provided by this utility model has a stuffing box 19 mounted on the base 4. A motor control board 8 is housed within the base 4. Control lines from the motor control board 8 connect to the drive motors of the upper and lower transmission components 5 and the horizontal transmission component 6. Power lines pass through the stuffing box 19 to power the motor control board 8, the light module 9, and the drive motors. A fan 7 is also located within the housing 3 and is electrically connected to the motor control board 8. The upper and lower transmission components 5 have a vertical adjustment range of ±20°.

[0025] In summary, the electric searchlight provided by this utility model has a simple structure and excellent sealing. The entire lamp has an IP66 protection rating, meeting the requirements for use in harsh environments. Furthermore, the lamp has a vertical adjustment range of ±20° and unlimited horizontal rotation, making it ideal for use on ships exposed to long-term vibrations.

[0026] Although the present invention has been disclosed above with reference to preferred embodiments, it is not intended to limit the present invention. Any person skilled in the art may make slight modifications and improvements without departing from the spirit and scope of the present invention. Therefore, the scope of protection of the present invention shall be based on the definition of the claims.

Claims

1. An electric search light, characterized in that: The invention comprises a front cover (1), a tempered glass (2), a shell (3), a base (4), a bottom plate (20) and a light-emitting module (9); the tempered glass (2) is fixed inside the front cover (1) and fixed by epoxy glue (15); the front cover (1) is fixed on the shell (3); the shell (3) is mounted on the base (4); the bottom plate (20) is mounted below the base (4); the front cover (1), the shell (3) and the base (4) are sealed by a labyrinth structure and a sealing ring; the shell (3) is equipped with an upper and lower transmission component (5) and a horizontal transmission component (6); the light-emitting module (9) is mounted on the upper and lower transmission components (5).

2. The electric search light according to claim 1, characterized in that A first boss (11) is formed on the front cover (1), and a second boss (12) is formed on the housing (3). The first boss (11) and the second boss (12) cooperate with each other to form a first groove (13). The first groove (13) is provided with a first sealing ring (14).

3. The electric search light according to claim 1, wherein A third boss (16) is formed on the housing (3), a second groove (17) is formed on the base (4), a second sealing ring (18) is provided in the second groove (17), and the third boss (16) extends downward and covers the second sealing ring (18) and the second groove (17).

4. The electric search light according to claim 1, wherein A stuffing box (19) is provided on the base (4), a motor control board (8) is provided in the base (4), a power line of the motor control board (8) passes through the stuffing box (19), and a control line of the motor control board (8) is connected to the drive motors of the upper and lower transmission components (5) and the horizontal transmission component (6).

5. The electric search light according to claim 4, characterized in that A fan (7) is also provided in the housing (3), and the fan (7) is electrically connected to the motor control board (8).

6. The electric search light according to claim 1, wherein: The upper and lower transmission components (5) adjust the lighting angle of the search light in the vertical direction by rotating the upper and lower transmission components (5); the horizontal transmission component (6) adjusts the lighting angle of the search light in the horizontal direction by rotating, and fixes the housing (3) and the base (4) together.

7. The electric search light according to claim 6, characterized in that The upper and lower transmission components (5) have an adjustment range of ±20° in the vertical direction.

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