Xenon lamp light source

Abstract

The utility model relates to a xenon lamp light source, which belongs to the technical field of light source equipment and comprises a shell, a light source component arranged in the shell and a fixing device used for fixing the light source component, the light source component comprises an anode radiator, a cathode radiator and a bulb, and the anode radiator and the cathode radiator are arranged side by side and sleeved outside the bulb. The fixing device is rotationally connected to the shell through the rotating shaft, the shell is provided with a hand screw used for locking the fixing device, and by the adoption of the structure, when the bulb needs to be replaced, only the hand screw needs to be unscrewed, the fixing device rotates with the rotating shaft as the circle center, the shell is opened from one side, and the bulb is exposed; after the bulb is quickly replaced, the fixing device is rotated and the hand screw is tightened, so that the shell is closed again, the shell does not need to be integrally disassembled, and the bulb can be quickly replaced without tools.

Description

Technical Field

[0001] The utility model belongs to the technical field of light source equipment, and particularly relates to a xenon lamp light source. Background Art

[0002] All the bulbs in the ceramic xenon light sources used in photocatalysis have a service life of about 1000 hours. Compared with the life of the light source itself of more than 10000 hours, the bulbs need to be replaced many times during use. The shell of the xenon light source currently on the market is an integral structure. When replacing the bulb, the light source needs to be disassembled as a whole to replace the bulb. The steps are very cumbersome and require the use of multiple tools, which is not conducive to independent replacement by customers.

[0003] Therefore, a xenon lamp light source that is convenient for quick replacement of bulbs is in urgent need of appearance. Utility Model Content

[0004] The utility model provides a xenon lamp light source, which is used to solve the technical problem that the common xenon lamp light source in the prior art needs to be disassembled as a whole before the bulb can be replaced.

[0005] The utility model is realized through the following technical scheme: a xenon lamp light source, comprising a shell, a light source assembly arranged in the shell and a fixing device for fixing the light source assembly, the light source assembly comprising an anode radiator, a cathode radiator and a bulb, the anode radiator and the cathode radiator are arranged side by side and sleeved outside the bulb, the fixing device is rotatably connected to the shell through a rotating shaft, and the shell is provided with a hand screw for locking the fixing device.

[0006] In order to better realize the utility model, further optimization is made in the above structure, the fixing device includes a fan, a lever and an end cover installed at one end of the shell, the end cover is a rectangular cover, the fan is arranged in the end cover, one corner of the end cover is rotatably connected to the shell through a rotating shaft, and the other end opposite to the end cover is detachably connected and fixed to the shell through the hand screw, the lever is used to lock and tighten the anode radiator and the cathode radiator to fix the bulb, one end of the lever is rotatably connected to the other end of the shell, and the other end of the lever can be pressed and fixed by the end cover.

[0007] In order to better realize the utility model, further optimization is made in the above structure. The lever includes a first cross bar, a vertical bar and a second cross bar. One end of the first cross bar is rotatably connected to the other end of the shell. The first cross bar is horizontally overlapped and passes through a heat sink flush with the cathode radiator and the anode radiator and is connected to the upper end of the vertical bar. The lower end of the vertical bar is connected to the second cross bar. The second cross bar is provided with a pressing plate at one end close to the end cover. One end of the pressing plate is connected and fixed to the second cross bar by screws, and the other end of the pressing plate extends between the bottom of the end cover and the shell.

[0008] In order to better realize the utility model, further optimization is made in the above structure. The fixing device includes a fan, a connecting rod and an end cover installed at one end of the shell, the end cover is a rectangular cover, the fan is arranged in the end cover, one end of the connecting rod is rotatably connected to the other end of the shell through a rotating shaft, the other end of the connecting rod is fixedly connected to one side of the end cover, the connecting rod is used to lock and tighten the anode radiator and the cathode radiator to fix the bulb, and the top end of the other side opposite to the end cover is detachably connected and fixed to the shell through the hand screw.

[0009] In order to better realize the utility model, the above structure is further optimized, and the connecting rod is provided with an embedding groove along the length direction on one side facing the anode radiator and the cathode radiator, and at least two heat sinks of the anode radiator and the cathode radiator that are horizontally flush are respectively embedded in the embedding groove.

[0010] In order to better realize the utility model, further optimization is made in the above structure, the shell is a rectangular structural member surrounded by a base, a top plate, a side plate and a front plate, the end cover is arranged opposite to the front plate, and the anode radiator and the cathode radiator are arranged side by side between the end cover and the front plate.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] The xenon lamp light source provided by the utility model comprises a shell, a light source component arranged in the shell and a fixing device for fixing the light source component, the light source component comprises an anode radiator, a cathode radiator and a bulb, the anode radiator and the cathode radiator are arranged side by side and sleeved outside the bulb, the fixing device is rotatably connected to the shell through a rotating shaft, the shell is provided with a hand screw for locking the fixing device, and with this structure, when the bulb needs to be replaced, it is only necessary to unscrew the hand screw to rotate the fixing device with the rotating shaft as the center of the circle, thereby opening the shell from one side to expose the bulb, and after quickly replacing the bulb, the fixing device is rotated and the hand screw is tightened to re-close the shell, without the need to disassemble the shell as a whole, and the bulb can be quickly replaced with zero tools, making the utility model more practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0014] Figure 1 It is a stereoscopic diagram of the xenon lamp light source adopting the lever structure in the utility model;

[0015] Figure 2 It is a schematic diagram of the xenon lamp light source with a lever structure in the utility model when the end cover is opened;

[0016] Figure 3 It is a stereoscopic diagram of the xenon lamp light source adopting the connecting rod structure in the utility model;

[0017] Figure 4 It is a schematic diagram of the xenon lamp light source with a connecting rod structure in the utility model when the end cover is opened;

[0018] Figure 5 It is a schematic diagram of the heat sink being embedded in the groove of the connecting rod.

[0019] In the figure:

[0020] 1-housing; 2-anode radiator; 3-cathode radiator; 4-bulb; 5-rotating shaft; 6-hand screw; 7-fan; 8-lever; 9-end cover; 10-first crossbar; 11-vertical bar; 12-second crossbar; 13-pressing sheet; 14-connecting rod; 15-embedded groove; 16-base; 17-top plate; 18-side plate; 19-front plate. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be described in detail below. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other implementation methods obtained by ordinary technicians in this field without creative work belong to the scope of protection of the utility model.

[0022] In the description of the present utility model, it should be noted that, unless otherwise specified, "multiple" means two or more; the orientations or positional relationships indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present utility model. In addition, the terms "first", "second", "third", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0023] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0024] Embodiment 1:

[0025] In this embodiment, a xenon lamp light source such as Figures 1 to 4 As shown, it includes a shell 1, a light source assembly arranged in the shell 1 and a fixing device for fixing the light source assembly. Specifically, the light source assembly includes an anode radiator 2, a cathode radiator 3 and a bulb 4. The anode radiator 2 and the cathode radiator 3 are arranged side by side and are sleeved outside the bulb 4. The fixing device is rotatably connected to the shell 1 through a rotating shaft 5. The shell 1 is provided with a hand screw 6 for locking the fixing device.

[0026] With this structure, when the light bulb 4 needs to be replaced, it is only necessary to unscrew the thumb screw 6 to rotate the fixing device around the rotating shaft 5, thereby opening the shell 1 from one side to expose the light bulb 4. After quickly replacing the light bulb 4, the fixing device is rotated and the thumb screw 6 is tightened to re-close the shell 1. There is no need to disassemble the shell 1 as a whole, so that the light bulb 4 can be quickly replaced with zero tools, making the utility model more practical.

[0027] As a specific implementation of this embodiment, Figure 1 and Figure 2 As shown, the fixing device includes a fan 7, a lever 8 and an end cover 9 installed at one end of the shell 1, the end cover 9 is a rectangular cover, the fan 7 is arranged in the end cover 9, the end cover 9 is aligned with the position of the anode radiator 2 and the cathode radiator 3 and has a mounting hole, the fan 7 is fixed in the mounting hole to cool the radiator and the bulb 4, one corner of the end cover 9 is rotatably connected to the shell 1 through the rotating shaft 5, and the other end of the end cover 9 is detachably connected and fixed to the shell 1 through the hand screw 6, the end cover 9 can be longitudinally flipped with the rotating shaft 5 as the center, the lever 8 is used to lock and tighten the anode radiator 2 and the cathode radiator 3 to fix the bulb 4, one end of the lever 8 is rotatably connected to the other end of the shell 1, and the other end of the lever 8 can be pressed and fixed by the end cover 9.

[0028] Specifically, Figure 1 and Figure 2As shown, the lever 8 includes an integrally formed first crossbar 10, a vertical bar 11 and a second crossbar 12, one end of the first crossbar 10 is rotatably connected to the other end of the housing 1, the first crossbar 10 is horizontally overlapped and passes through a heat sink flush with the cathode radiator 3 and the anode radiator 2, and then connected to the upper end of the vertical bar 11, the lower end of the vertical bar 11 is connected to the second crossbar 12, and the second crossbar 12 is provided with a pressing plate 13 at one end close to the end cover 9, one end of the pressing plate 13 is connected and fixed to the second crossbar 12 by screws, and the other end of the pressing plate 13 extends to the upper Between the bottom of the end cover 9 and the shell 1, when the end cover 9 is closed, the bottom end of the end cover 9 can press down the pressing plate 13, thereby driving the lever 8 to be pressed down as a whole, and the pressure is transmitted to the heat sink at the bottom of the lever 8 through the lever 8, thereby simultaneously pressing the cathode radiator 3 and the anode radiator 2 and bringing them together to fix the bulb 4. After the end cover 9 is opened, the pressing plate 13 and the lever 8 are no longer subjected to the downward force, thereby rebounding to loosen the cathode radiator 3 and the anode radiator 2, and then loosen the bulb 4, making it convenient to take out and replace the bulb 4.

[0029] As another specific implementation of this embodiment, Figure 3 and Figure 4 As shown, the fixing device includes a fan 7, a connecting rod 14 and an end cover 9 installed at one end of the shell 1, the end cover 9 is a rectangular cover, the fan 7 is arranged in the end cover 9, one end of the connecting rod 14 is rotatably connected to the other end of the shell 1 through a rotating shaft 5, and the other end of the connecting rod 14 is fixedly connected to one side of the end cover 9. The connecting rod 14 is used to lock and tighten the anode radiator 2 and the cathode radiator 3 to fix the bulb 4. The top of the other side opposite to the end cover 9 is detachably connected and fixed to the shell 1 through the hand screw 6. After unscrewing the hand screw 6, the end cover 9 and the connecting rod 14 can be flipped horizontally with the rotating shaft 5 as the center, so as to open the shell 1 to expose the bulb 4.

[0030] Further, such as Figure 5 As shown, the connecting rod 14 is provided with an embedding groove 15 along the length direction on one side facing the anode radiator 2 and the cathode radiator 3, and at least two heat sinks of the anode radiator 2 and the cathode radiator 3 that are flush with each other are respectively embedded in the embedding groove 15. When the end cover 9 is closed, the connecting rod 14 is horizontally pressed on one side of the anode radiator 2 and the cathode radiator 3, so that the two heat sinks of the anode radiator 2 and the two heat sinks of the cathode radiator 3 are both embedded in the embedding groove 15. The two heat sinks are squeezed by the embedding groove and move closer to each other, thereby pressing the cathode radiator 3 and the anode radiator 2 and bringing them together to fix the bulb 4. After the end cover 9 is opened, the connecting rod 14 is laterally separated from the anode radiator 2 and the cathode radiator 3, so that the radiator releases the bulb 4 for quick replacement.

[0031] In this embodiment, Figure 1 and Figure 2 As shown, the shell 1 is a rectangular structure surrounded by a base 16, a top plate 17, a side plate 18 and a front plate 19. The end cover 9 is arranged opposite to the front plate 19, and the anode radiator 2 and the cathode radiator 3 are arranged side by side between the end cover 9 and the front plate 19.

[0032] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A xenon lamp light source, characterized in that: The invention comprises a housing (1), a light source assembly arranged in the housing (1), and a fixing device for fixing the light source assembly, wherein the light source assembly comprises an anode radiator (2), a cathode radiator (3), and a light bulb (4), wherein the anode radiator (2) and the cathode radiator (3) are arranged side by side and sleeved outside the light bulb (4), wherein the fixing device is rotatably connected to the housing (1) via a rotating shaft (5), and the housing (1) is provided with a hand screw (6) for locking the fixing device.

2. A xenon lamp light source according to claim 1, characterized in that: The fixing device comprises a fan (7), a lever (8) and an end cover (9) mounted at one end of the shell (1); the end cover (9) is a rectangular cover; the fan (7) is arranged inside the end cover (9); one corner of the end cover (9) is rotatably connected to the shell (1) via a rotating shaft (5); and the other end of the end cover (9) opposite to the shell (1) is detachably connected and fixed to the shell (1) via the hand screw (6); the lever (8) is used to lock and tighten the anode radiator (2) and the cathode radiator (3) to fix the light bulb (4); one end of the lever (8) is rotatably connected to the other end of the shell (1); and the other end of the lever (8) can be pressed and fixed by the end cover (9).

3. A xenon lamp light source according to claim 2, characterized in that: The lever (8) comprises a first cross bar (10), a vertical bar (11) and a second cross bar (12); one end of the first cross bar (10) is rotatably connected to the other end of the shell (1); the first cross bar (10) is laterally overlapped and passes through a heat sink flush with the cathode radiator (3) and the anode radiator (2) and is connected to the upper end of the vertical bar (11); the lower end of the vertical bar (11) is connected to the second cross bar (12); a pressing plate (13) is provided at one end of the second cross bar (12) close to the end cover (9); one end of the pressing plate (13) is connected and fixed to the second cross bar (12) by screws; the other end of the pressing plate (13) extends between the bottom of the end cover (9) and the shell (1).

4. A xenon lamp light source according to claim 1, characterized in that: The fixing device comprises a fan (7), a connecting rod (14) and an end cover (9) mounted at one end of a shell (1); the end cover (9) is a rectangular cover; the fan (7) is arranged inside the end cover (9); one end of the connecting rod (14) is rotatably connected to the other end of the shell (1) via a rotating shaft (5); the other end of the connecting rod (14) is fixedly connected to one side of the end cover (9); the connecting rod (14) is used to lock and tighten the anode radiator (2) and the cathode radiator (3) to fix the light bulb (4); the top end of the other side of the end cover (9) is detachably connected and fixed to the shell (1) via the hand screw (6).

5. A xenon lamp light source according to claim 4, characterized in that: The connecting rod (14) is provided with an embedding groove (15) along the length direction on one side facing the anode radiator (2) and the cathode radiator (3), and at least two heat sinks of the anode radiator (2) and the cathode radiator (3) which are flush with each other in the transverse direction are respectively embedded in the embedding groove (15).

6. A xenon lamp light source according to any one of claims 2 to 5, characterized in that: The shell (1) is a rectangular structural member surrounded by a base (16), a top plate (17), a side plate (18) and a front plate (19); the end cover (9) and the front plate (19) are arranged opposite to each other; and the anode radiator (2) and the cathode radiator (3) are arranged side by side between the end cover (9) and the front plate (19).

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