Quick-plug self-locking connector device for UV lamp box

Abstract

The utility model discloses a quick-plug self-locking connector device for a UV lamp box, and relates to a curing device for quickly replacing UV-LED lamps or mercury lamps. Which comprises a shell of the UV lamp box and a female joint of a quick self-locking joint fixed on the shell, and is characterized in that the shell is provided with a fixed plate, the fixed plate is provided with a through hole, the through hole is provided with a step surface to form an open cavity, a push cover is arranged in the cavity, the push cover can move back and forth in the cavity, and the female joint of the quick self-locking joint is fixed on the shell. The top end face of the sliding sleeve of the female connector is in contact connection with the rear wall of the push cover, an insertion through hole is formed in the push cover, and a male connector of a quick self-locking connector matched with the female connector can penetrate through the insertion through hole. According to the technical scheme, the radiating pipe of the UV-LED lamp can be quickly connected with the air cooling pipe or the water cooling pipe on the shell, the maintenance and replacement time is saved, and the working efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to UV-LED lamp or mercury lamp curing device or equipment, especially to UV-LED lamp or mercury lamp curing device can be quickly replaced. BACKGROUND

[0002] In recent years, with the maturation of UV-LED light curing technology, UV-LED lamp curing device is widely used in inkjet printing curing, label printing ink curing, ordinary code printing curing, flexographic printing ink curing and other fields of irradiation curing. However, UV-LED lamp curing device will often be damaged or malfunction, and UV-LED lamp needs to be replaced, so people have invented a curing device that can quickly assemble and quickly separate the shell and UV-LED lamp, that is, the shell is fixed on the production line, and the shell is fixed with the air cooling pipe or water cooling pipe joint for cooling the UV-LED lamp. When the UV-LED lamp is quickly assembled on the shell, the heat dissipation pipe of the UV-LED lamp is connected with the air cooling pipe or water cooling pipe joint on the shell, so as to realize cooling of the UV-LED lamp. In order to ensure no leakage, hard pipe and hose are often used for plug connection, which needs to be operated by maintenance personnel, which is time-consuming and time-consuming and delays production. SUMMARY

[0003] The utility model discloses a purpose of realizing the quick connection of the heat dissipation pipe of UV-LED lamp and the air cooling pipe or water cooling pipe joint on the shell by improving the shell structure and using the quick self-locking plug of prior art, saving maintenance and replacement time, and improving work efficiency.

[0004] The technical scheme of the utility model is: a quick plug self-locking joint device for UV lamp box, including the shell of UV lamp box and the female joint of quick plug self-locking joint fixed in the shell, characterized in that the shell has a fixed plate, a through hole is arranged on the fixed plate, a step surface forms an open cavity on the through hole, a push cover is arranged in the cavity, the push cover can displace forward and backward in the cavity, the top end surface of the sliding sleeve of the female joint is in contact with the rear wall of the push cover, and a plug-in through hole is arranged on the push cover, and the male joint of the quick plug self-locking joint matched with the female joint can pass through the plug-in through hole.

[0005] The quick plug self-locking joint device for UV lamp box has a return spring between the push cover and the step surface.

[0006] The quick plug self-locking joint device for UV lamp box has a blind hole on the push cover, and the return spring can be partially accommodated in the blind hole.

[0007] The quick plug self-locking joint device for UV lamp box has a blind hole on the push cover, and the return spring can be partially accommodated in the blind hole.

[0008] The utility model discloses beneficial effect is: the female head of quick self-locking joint is fixed on the shell, when the male head of pushing cover 1 fixed on the UV-LED lamp makes full use of the positional relationship between the shell and the component and realizes the blowing nitrogen and driving oxygen effect, 2 does not change the appearance of UV-LED lamp curing device, need not change other matched device, 3 need not increase installation difficulty and installation cost, 4 convenient, simple maintenance, 5 can help UV-LED lamp radiator radiate heat. BRIEF DESCRIPTION OF DRAWINGS

[0009] Figure 1 It is the assembly schematic drawing of the utility model UV-LED lamp and shell.

[0010] Figure 2 It is the sectional view of the quick plug self-locking joint device shell fixing plate through -hole for UV lamp box of the utility model.

[0011] Figure 3 It is the female head and shell connection cross section schematic drawing when the quick plug self-locking joint device for UV lamp box is at rest.

[0012] Figure 4 It is Figure 3 The male head insertion female head and shell connection cross section schematic drawing of the quick plug self-locking joint device shown in. DETAILED DESCRIPTION

[0013] The utility model will be further detailed in the embodiment and accompanying drawing.

[0014] Referring to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 It is the quick plug self-locking joint device embodiment for UV lamp box of the utility model. As Figure 1 Shown, UV-LED lamp curing device includes UV-LED lamp box 1 and the shell 2 fixed on the production line, in the shell 2, is equipped with track, in the UV-LED lamp box 1 bottom, is equipped with slide rail, so that the UV-LED lamp box 1 can be inserted or pulled out the shell 2 through the cooperation of slide rail and track. The UV-LED lamp box 1 is equipped with UV-LED lamp and mercury lamp, is also equipped with the water circulation channel and the wind circulation channel for heat dissipation cooling, as Figure 1A male connector 31 of a quick self-locking connector for connecting the water circulation channel is fixed on the UV-LED lamp box 1. The shell 2 is provided with a fixed plate 21, a female connector 32 of the quick self-locking connector is fixed on the fixed plate 21, a through hole 211 is arranged on the fixed plate 21, the female connector 32 is connected to the through hole 211, a step surface 2111 is arranged on the through hole 211 to form an open cavity 2112, a push cover 212 is arranged in the cavity 2112, the push cover 212 can be displaced forward and backward in the cavity 2112, a top end surface 3211 of a sliding sleeve 321 of the female connector 32 is in contact with a rear wall of the push cover 212, an insertion through hole 2121 is arranged on the push cover 212, the male connector 31 of the quick self-locking connector matched with the female connector 32 can pass through the insertion through hole 2121. A return spring 4 is arranged between the push cover 212 and the step surface 2111, a blind hole 2122 is arranged on the push cover 212, and the return spring 4 can be partially accommodated in the blind hole 2122. Thus, when the UV-LED lamp box 1 is pushed into the shell 2, the male connector 31 of the quick self-locking connector of the UV-LED lamp box 1 will press the push cover 212, the push cover 212 will be displaced to the right, the return spring 4 is compressed, at this time, the push cover 212 pushes the sliding sleeve 321 of the female connector 32 to be displaced to the right, the female connector 32 of the quick self-locking connector is in the state of being locked with the male connector 31, at this time, the male connector 31 of the quick self-locking connector can be inserted into the female connector 32, at this time, the push cover 212 is reset under the action of the return spring 4, the sliding sleeve 321 is also displaced to the left, the female connector 32 locks the male connector 31, and the connection of the quick self-locking connector is completed. When unlocking, the sliding sleeve 321 is only pulled to the right, and the UV-LED lamp box 1 is pulled to the left to be separated. Figure 4

[0015] In a further optimized mode, the inner tube top end surface 322 of the female connector 32 is in the same plane as the step surface 2111 of the through hole 211. Thus, the female connector 32 and the male connector 31 can be better docked.

[0016] The above only describes preferred embodiments of the present application, and it should be pointed out that, for ordinary skilled persons in the art, without departing from the creative concept of the present application, a number of modifications and improvements can be made, which all belong to the protection scope of the present application.

[0017] In the description of the present application, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.​

Claims

1. A quick plug self-locking connector device for a UV light box, comprising a housing of the UV light box, and a female connector of a quick self-locking connector fixed on the housing, characterized in that The shell has a fixed plate, a through hole is arranged on the fixed plate, an open cavity is formed on the through hole by a step surface, a push cover is arranged in the cavity, the push cover can move forward and backward in the cavity, the top end surface of the sliding sleeve of the female connector is in contact with the rear wall of the push cover, and a plug-in hole is arranged on the push cover.

2. The quick plug self-locking joint device for a UV light box according to claim 1, characterized in that A return spring is arranged between the push cover and the step surface.

3. The quick plug self-locking joint device for a UV light box according to claim 2, characterized in that A blind hole is arranged on the push cover, and the return spring can be partially accommodated in the blind hole.

4. The quick plug self-locking joint device for a UV light box according to claim 3, characterized in that The top end surface of the inner tube of the female connector is in the same plane as the step surface of the through hole.

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