Portable handheld UV-LED curing lamp

Abstract

The utility model relates to the technical field of curing lamps, and discloses a portable handheld UV-LED curing lamp which comprises a curing lamp body, a shell and a handle, the curing lamp body is installed in the shell, the handle is installed at the bottom of the shell, a light-transmitting groove is formed in the shell, a light-transmitting plate is installed in the light-transmitting groove, a containing groove is formed in the bottom of the shell, and the containing groove is communicated with the shell. The handle is inserted into the storage groove, and a telescopic assembly is arranged in the storage groove. Through the design of the telescopic assembly, especially the combination of a sliding block, a sliding groove, a matched gear and a rack, the smoothness and stability of the handle in the telescopic process are ensured, through the arrangement of a limiting rod, fixation of the matched gear is further enhanced, the matched gear is prevented from loosening or falling off in the using process, the reliability of equipment is improved, and the service life of the equipment is prolonged. A user can adjust the extension length of the handle by rotating the handle so as to adapt to different use scenes and requirements.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of curing lamp, concretely is a portable handheld UV-LED curing lamp. BACKGROUND

[0002] UV-LED curing lamp is a kind of curing equipment using ultraviolet LED light source, is widely used in various need fast drying and curing application scenarios, such as electronic assembly, printing, paint, lithography etc. UV-LED light source does not contain mercury, will not produce harmful substances, meet environmental protection requirement. Meanwhile, UV-LED light source energy consumption is low, can significantly reduce operating cost. With the continuous progress of technology, the performance of UV-LED curing lamp is continuously improved, cost gradually reduces, and its application field is also continuously expanding.

[0003] The handle of the existing handheld curing lamp is usually fixedly installed at the bottom of the curing lamp, and the protrusion of the handle portion can cause inconvenience in carrying. Therefore, the existing needs are not met, and for this, a portable handheld UV-LED curing lamp is proposed. UTILITY MODEL CONTENTS

[0004] The utility model provides a portable handheld UV-LED curing lamp, has the beneficial effect that the length of the handle can be adjusted to adapt to different use scenarios, and solves the problem of the handle of the existing handheld curing lamp being usually fixedly installed at the bottom of the curing lamp, which can cause inconvenience in carrying due to the protrusion of the handle portion.

[0005] The utility model provides the following technical scheme: a portable handheld UV-LED curing lamp, comprising a curing lamp body, a shell and a handle, the curing lamp body is installed in the shell, the handle is installed at the bottom of the shell, a light-transmitting groove is formed in the shell, a light-transmitting plate is installed in the light-transmitting groove, a storage groove is formed in the bottom of the shell, the handle is inserted into the storage groove, and an extension assembly is arranged in the storage groove.

[0006] As a portable handheld UV-LED curing lamp according to the utility model, the extension assembly comprises sliding blocks installed on both sides of the handle, a sliding groove corresponding to the sliding blocks is formed in the storage groove, the sliding blocks are slidingly inserted into the sliding groove, recesses are formed in the side portions of the sliding blocks, cooperating gears are arranged in the recesses, cooperating racks are installed in the sliding groove, and the gears are engaged with the cooperating racks.

[0007] As a portable handheld UV-LED curing lamp according to the utility model, a limiting rod for fixing the cooperating gears is installed in the recess, and the cooperating gears are rotatably sleeved on the limiting rod.

[0008] As a kind of portable handheld UV-LED curing lamp of the utility model, wherein: the handle is provided with several locking grooves, the locking groove is vertically arranged, the shell is provided with a slot, the slot is communicated with the storage groove, the locking rod is inserted in the slot, and the locking rod is inserted with the locking groove through the slot.

[0009] As a kind of portable handheld UV-LED curing lamp of the utility model, wherein: the locking rod is provided with an external thread ring, the slot is provided with an internal thread ring, and the external thread ring is threadedly cooperated.

[0010] As a kind of portable handheld UV-LED curing lamp of the utility model, wherein: the storage groove bottom is movably hinged with a baffle, and a torsion spring is arranged between the baffle and the storage groove.

[0011] As a kind of portable handheld UV-LED curing lamp of the utility model, wherein: the light-transmitting groove is provided with a protective cover, the protective cover is provided with a buckle, the shell is provided with a clamping groove, and the buckle is clamped with the clamping groove.

[0012] As a kind of portable handheld UV-LED curing lamp of the utility model, wherein: the protective cover bottom is connected with the shell through a loss-preventing rope.

[0013] The utility model has the following beneficial effects:

[0014] 1、The portable handheld UV-LED curing lamp, the design of telescopic component, especially the combination of sliding block, sliding slot, matching gear and rack, ensures the smoothness and stability of handle in telescopic process, the setting of limiting rod further enhances the fixation of matching gear, prevents it from loosening or falling off in use process, improves the reliability and service life of equipment, users can adjust the length of extension by rotating handle to adapt to different use scenes and needs, the cooperation design of locking rod and locking groove makes handle firmly fixed after adjusting to appropriate length, avoids affecting use effect due to accidental movement.

[0015] 2、The portable handheld UV-LED curing lamp, the baffle can be automatically closed and pressed tightly after handle storage through the movable hinge of baffle at the bottom of storage groove, prevents handle from accidentally popping out due to vibration or external force, the design of torsion spring ensures that the baffle has enough elasticity, and it is easy to operate, can manually open baffle to take out handle. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the main body three-dimensional structure schematic view of the utility model.

[0017] Figure 2 It is the main body side view structure schematic view of the utility model.

[0018] Figure 3 It is the main body cutaway structure schematic view of the utility model.

[0019] Figure 4 It is the main body cutaway structure schematic view of the utility model. Figure 3 It is the main body cutaway structure schematic view of the utility model.

[0020] Figure 5 It is the main body cutaway structure schematic view of the utility model.

[0021] In the figure: 110, solidification lamp body; 111, shell; 112, handle; 113, light transmission groove; 114, light transmission plate; 115, storage groove; 120, telescopic assembly; 121, sliding block; 122, sliding groove; 123, recess; 124, matching gear; 125, matching rack; 126, limiting rod; 127, locking groove; 128, insertion groove; 129, locking rod; 130, external thread ring; 131, internal thread ring; 132, baffle; 133, torsional spring; 134, protective cover; 135, buckle; 136, clamping groove; 137, anti-lost rope. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0023] Embodiment one, this embodiment aims to promote the solution of the existing handheld solidification lamp handle, which is usually fixedly installed at the bottom of the solidification lamp. The protruding handle part may cause inconvenience in carrying. Please refer to Figures 1-5 A handheld UV-LED solidification lamp convenient to carry, which comprises a solidification lamp body 110, a shell 111 and a handle 112, the solidification lamp body 110 is installed in the shell 111, the handle 112 is installed at the bottom of the shell 111, a light transmission groove 113 is formed in the shell 111, a light transmission plate 114 is installed in the light transmission groove 113, a storage groove 115 is formed at the bottom of the shell 111, the handle 112 is inserted into the storage groove 115, and a telescopic assembly 120 is arranged in the storage groove 115.

[0024] The telescopic assembly 120 includes sliding blocks 121 mounted on both sides of the handle 112, and the receiving groove 115 is provided with sliding grooves 122 corresponding to the sliding blocks 121, the sliding blocks 121 are slidingly inserted into the sliding grooves 122, the sliding blocks 121 are provided with grooves 123 on the sides, the grooves 123 are provided with matching gears 124, the sliding grooves 122 are provided with matching racks 125, and the gears are engaged with the matching racks 125. The grooves 123 are provided with limiting rods 126 for fixing the matching gears 124, and the matching gears 124 are rotatably sleeved on the limiting rods 126.

[0025] The handle 112 is provided with a plurality of locking grooves 127 arranged in vertical rows, the outer shell 111 is provided with an insertion groove 128 communicating with the receiving groove 115, the insertion groove 128 is provided with a locking rod 129, and the locking rod 129 is inserted into the insertion groove 128 and the locking groove 127 through the insertion groove 128. The locking rod 129 is provided with an external thread ring 130, the insertion groove 128 is provided with an internal thread ring 131, and the external thread ring 130 is threadedly matched.

[0026] When the device needs to be carried, the handle 112 is pulled out of the receiving groove 115. The handle 112 is slid in the sliding groove 122 through the sliding block 121, the matching gear 124 is engaged with the gear rack, and smooth telescopic operation is realized. By rotating the handle 112, the matching gear 124 is rotated, and the extension length of the handle 112 is further adjusted. The locking rod 129 is inserted into the insertion groove 128, and is aligned with the locking groove 127 on the handle 112. The external thread ring 130 is engaged with the internal thread ring 131 in the insertion groove 128 by rotating the locking rod 129, the locking rod 129 is fastened through thread cooperation, and the stability of the handle 112 in the extended state is ensured.

[0027] When the device needs to be stored, the locking rod 129 is rotated in the opposite direction to be unlocked. The handle 112 is pushed back into the receiving groove 115, and the handle 112 is smoothly stored through the cooperation of the sliding block 121 and the sliding groove 122. The handle 112 is fixed in the storage state again through the cooperation of the locking rod 129 and the locking groove 127.

[0028] In this embodiment: through the design of the telescopic assembly 120, especially the combination of the sliding block 121, the sliding groove 122, the matching gear 124 and the gear rack, the smoothness and stability of the handle 112 during telescopic operation are ensured, the fixation of the matching gear 124 is further enhanced through the setting of the limiting rod 126, the loosening or falling off of the matching gear 124 during use is prevented, the reliability and service life of the device are improved, the user can adjust the extension length of the handle 112 through rotation to adapt to different use scenarios and needs, and the handle 112 can be fixed firmly after being adjusted to the appropriate length through the cooperation design of the locking rod 129 and the locking groove 127, so that the use effect is not affected due to accidental movement.

[0029] Embodiment two, this embodiment is intended to facilitate the solution to the risk of loosening or accidental ejection of the handle 112 due to vibration or external force of the device during long-term use or carrying. This embodiment is an improvement based on embodiment one. For details, please refer to Figures 1-5 The bottom of the accommodation groove 115 is movably hinged with a baffle 132, and a torsion spring 133 is arranged between the baffle 132 and the accommodation groove 115. A protective cover 134 is installed outside the light transmission groove 113, and a buckle 135 is installed on the protective cover 134. A clamping groove 136 is formed on the shell 111, and the buckle 135 is clamped with the clamping groove 136. By installing the protective cover 134 outside the light transmission groove 113 and clamping the buckle 135 with the clamping groove 136 on the shell 111, it is ensured that the protective cover 134 can tightly cover the light transmission groove 113, preventing dust, particulate matter or collision from the outside from causing damage to the light transmission plate 114. The design of the protective cover 134 not only protects the light transmission plate 114, but also improves the durability and protection performance of the device.

[0030] The bottom of the protective cover 134 is connected with a loss-preventing rope 137 on the shell 111. By connecting the loss-preventing rope 137 between the bottom of the protective cover 134 and the shell 111, it is ensured that even if the protective cover 134 falls off or is not completely clamped, it can still be connected through the loss-preventing rope 137, avoiding the loss of the protective cover 134. The design of the loss-preventing rope 137 enhances the practicality of the device and reduces the trouble of the user needing to find or replace the protective cover 134.

[0031] In this embodiment: by movably hinging the baffle 132 at the bottom of the accommodation groove 115 and providing elastic force through the torsion spring 133, the baffle 132 can automatically close and press the handle 112 after the handle 112 is accommodated, preventing the handle 112 from accidentally popping out due to vibration or external force. The design of the torsion spring 133 ensures that the baffle 132 has sufficient elasticity, and at the same time, the operation is simple, and the baffle 132 can be manually opened to take out the handle 112.

[0032] It should be noted that, in the present document, the terms such as first and second, etc. are merely used to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between the entities or operations. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or device.

[0033] The above merely is the preferred implementation manner of the present application, and it should be noted that, for the ordinary skilled in the art, without departing from the technical principles of the present application, a number of improvements and refinements can be made, and these improvements and refinements should also be considered as the protection scope of the present application.

Claims

1. A hand-held UV-LED curing lamp for easy portability comprising a curing lamp body (110), a housing (111) and a handle (112), characterized in that: The curing lamp body (110) is installed in the shell (111), the handle (112) is installed at the bottom of the shell (111), the light-transmitting groove (113) is formed in the shell (111), the light-transmitting plate (114) is installed in the light-transmitting groove (113), the receiving groove (115) is formed in the bottom of the shell (111), the handle (112) is inserted into the receiving groove (115), and the telescopic assembly (120) is arranged in the receiving groove (115).

2. A portable hand-held UV-LED curing lamp according to claim 1, characterized in that: The telescopic assembly (120) comprises the sliding blocks (121) installed on both sides of the handle (112), the sliding grooves (122) corresponding to the sliding blocks (121) are formed in the receiving groove (115), the sliding blocks (121) are slidably inserted into the sliding grooves (122), the recesses (123) are formed in the sides of the sliding blocks (121), the matching gears (124) are arranged in the recesses (123), and the matching racks (125) are installed in the sliding grooves (122).

3. A portable hand-held UV-LED curing lamp according to claim 2, characterized in that: The limiting rods (126) for fixing the matching gears (124) are installed in the recesses (123), and the matching gears (124) are rotatably sleeved on the limiting rods (126).

4. A portable hand-held UV-LED curing lamp according to claim 1, characterized in that: A plurality of locking grooves (127) are formed in the handle (112) and arranged in vertical rows, the insertion grooves (128) are formed in the shell (111) and communicate with the receiving groove (115), the locking rods (129) are inserted into the insertion grooves (128), and the locking rods (129) are inserted into the locking grooves (127) through the insertion grooves (128).

5. A portable hand-held UV-LED curing lamp according to claim 4, characterized in that: The outer threaded rings (130) are arranged on the locking rods (129), the inner threaded rings (131) are arranged in the insertion grooves (128), and the outer threaded rings (130) are threadedly matched.

6. A portable hand-held UV-LED curing lamp according to claim 1, characterized in that: The flaps (132) are movably hinged to the bottoms of the receiving grooves (115), and the torsional springs (133) are arranged between the flaps (132) and the receiving grooves (115).

7. A portable hand-held UV-LED curing lamp according to claim 1, characterized in that: The protective covers (134) are installed outside the light-transmitting grooves (113), the buckles (135) are installed on the protective covers (134), the clamping grooves (136) are formed in the shell (111), and the buckles (135) are clamped with the clamping grooves (136).

8. A portable hand-held UV-LED curing lamp according to claim 7, characterized in that: The anti-loss ropes (137) are connected between the bottoms of the protective covers (134) and the shell (111).

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