Outdoor high waterproof and dustproof searchlight

Abstract

The utility model provides an outdoor high waterproof dustproof searchlight, including the lamp body main area, the lamp body main area top one side is equipped with main lamp casing, the built -in battery and control module of main lamp casing, the battery and control module one side is equipped with main lamp lamp pearl, the battery and control module other side is equipped with outward extending interface casing, be equipped with the opening outward of charging notched groove in interface casing, be equipped with charging interface in charging notched groove. In this scheme, the lamp body main area, main lamp casing, side light arm etc. Main structural member adopts flexible waterproof material to make, makes the headlamp when bearing outside extrusion, knock or the deformation caused by user head activity, can whole cooperative bending, avoided the sealing failure of rigid fracture or interface misplacement, ensured the integrality and long -term durability of main structure seal, realized the efficient waterproof dustproof effect.

Description

Technical Field

[0001] This utility model relates to the field of outdoor searchlight technology, specifically an outdoor searchlight that is highly waterproof and dustproof. Background Technology

[0002] Headlamps, as portable lighting tools that free up users' hands, have been widely used in various outdoor scenarios such as hiking, camping, mountaineering, caving, hunting, rescue operations, and industrial maintenance. With the expansion of outdoor activities and the increasing demands for professional expertise, users have raised the bar for headlamps' performance, especially their reliability and durability in complex and harsh environments such as heavy rain, snow, sandstorms, and mud. Waterproofing and dustproofing are key indicators that determine whether a headlamp can function properly and ensure user safety during critical missions.

[0003] Most existing headlamps use a single static sealing method, such as using O-rings or applying sealant only at the joints of the lamp housing. This structure is prone to developing tiny gaps at the sealing interface when faced with frequent temperature changes, physical impacts, or structural deformation caused by long-term wear, leading to seal failure. Especially at the main adjustment components of the headlamp, such as the switch, dimming button, and battery compartment cover, traditional sealing rings are easily worn and aged under repeated pressing or rotating friction, becoming weak points for moisture and dust intrusion. Summary of the Invention

[0004] Technical problems to be solved To address the shortcomings of existing technologies, this utility model provides an outdoor highly waterproof and dustproof searchlight, solving the problems mentioned in the background section.

[0005] Technical solution To achieve the above objectives, this utility model provides the following technical solution: an outdoor highly waterproof and dustproof searchlight, comprising a main body strip, a main lamp housing on one side of the top of the main body strip, a battery and a control module built into the main lamp housing, a main lamp bead on one side of the battery and control module, and an outwardly extending interface housing on the other side of the battery and control module. The interface housing has an outwardly opening charging slot, a charging interface within the charging slot, and is electrically connected to the battery and control module. An anti-loss connecting rope is installed and connected to one side of the outer end face of the interface housing, and a sealing cap is fixedly connected to the other end of the anti-loss connecting rope. One end of the sealing cap has an elastically made waterproof piston that fits the shape of the charging slot.

[0006] Preferably, side lamp arms extending outward are fixedly provided below both ends of the main lamp housing. One side lamp arm is longer. A side lamp groove is provided inside the side lamp arm. A long strip of auxiliary lamp is installed inside the side lamp groove. The top of the side lamp groove is made of flexible waterproof and light-transmitting material.

[0007] Preferably, the bottom of the main light strip has two downward-facing control key cavities, and the lower end of the battery and control module, located in the control key cavity, has a control switch. The control switch is used to control the brightness and power supply of the auxiliary light strip and the main light bulb.

[0008] Preferably, a control key sealing cover is fixed at the bottom of the main strip of the lamp body and at the opening of the control key cavity, and the control key sealing cover has the effect of sealing, dustproofing and waterproofing.

[0009] Preferably, the tail ends of the side lamp arms on both sides are provided with strap opening slots that are open from top to bottom and communicate with each other. The other end of the strap opening slot passes through the main strip of the lamp body, and a detachable head strap is inserted and installed between the strap opening slots on both sides.

[0010] Preferably, the head strap can be installed and connected by strap adjustment buckles after passing through the strap openings on both sides at both ends. The strap adjustment buckles are used to adjust the tightness of the head strap.

[0011] Preferably, the main lamp strip, main lamp housing, and side lamp arms are all made of flexible waterproof material. Beneficial effects

[0012] This utility model provides an outdoor searchlight that is highly waterproof and dustproof. It has the following beneficial effects: In this design, the main structural components such as the main lamp strip, main lamp housing, and side lamp arms are all made of flexible waterproof materials. This allows the headlamp to bend as a whole when subjected to external pressure, impact, or deformation caused by user head movements. This avoids sealing failure caused by rigid fracture or misalignment of interfaces, ensuring the integrity and long-term durability of the main structure's seal, and achieving a highly efficient waterproof and dustproof effect.

[0013] This solution physically isolates the user's head from direct contact with the switch by designing a control key cavity with an internal buffer space at the bottom of the main strap. This effectively prevents accidental touches during wearing, exercise, or storage, ensuring stable lighting conditions, and is especially suitable for mission-critical scenarios.

[0014] This solution creates a tight and recoverable strong static seal at the charging interface by setting a sealing cover with an elastic waterproof piston and using an interference fit. This overcomes the defects of traditional sealing rings that are prone to wear and aging under frequent insertion and removal and rotational friction, and ensures the long-term sealing effectiveness of the dynamic interface under high-pressure water impacts such as rainstorms and splashes. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the external structure of the present utility model; Figure 2 This is a schematic diagram of the main structure of this utility model; Figure 3 This is a top view of the structure of this utility model; Figure 4 This utility model Figure 3 Schematic diagram of the structure in the AA direction; Figure 5 This is a schematic diagram of the working state of this utility model; Figure 6 This is a perspective view of the working state of this utility model.

[0016] In the diagram: 101. Main light strip; 102. Main light housing; 103. Main light bulb; 104. Side light arm; 105. Side light slot; 106. Auxiliary light strip; 107. Headband; 108. Band opening slot; 109. Control button sealing cover; 110. Sealing cover; 111. Interface housing; 112. Battery and control module; 113. Control button cavity; 114. Control switch; 115. Anti-loss connecting rope; 116. Charging slot; 117. Charging interface; 118. Band adjustment buckle. Detailed Implementation

[0017] This utility model embodiment provides an outdoor searchlight that is highly waterproof and dustproof, such as... Figure 1-6 As shown, the device includes a main lamp strip 101, a main lamp housing 102 on one side of the top of the main lamp strip 101, a battery and control module 112 inside the main lamp housing 102, a main lamp bead 103 on one side of the battery and control module 112, and an interface housing 111 extending outward on the other side of the battery and control module 112. The interface housing 111 has an outward-facing charging slot 116 inside, and a charging interface 117 inside the charging slot 116. The charging interface 117 is electrically connected to the battery and control module 112. An anti-loss connecting rope 115 is installed and connected to one side of the outer end face of the interface housing 111. A sealing cover 110 is fixedly connected to the other end of the anti-loss connecting rope 115. One end of the sealing cover 110 has a waterproof piston made of elasticity that fits the shape of the charging slot 116.

[0018] It should be further explained that after the main lamp housing 102 is fitted outside the battery and control module 112, a light-transmitting hole is made of transparent material at the position of the main lamp bead 103, so as to facilitate the lighting work after the main lamp bead 103 is turned on. The main lamp bead 103 is a high-intensity lighting lamp.

[0019] It is worth further explaining that after the sealing cover 110 is manually rotated and installed into the interface housing 111, the opening of the charging slot 116 can be sealed, which not only forms a complete waterproof effect but also a dustproof effect. At the same time, the presence of the anti-loss connecting rope 115 further prevents the sealing cover 110 from being lost.

[0020] Furthermore, side lamp arms 104 extending outward are fixedly provided below both ends of the main lamp housing 102. One side lamp arm 104 is longer, and a side lamp groove 105 is provided inside the side lamp arm 104. A long strip of auxiliary lamp strip 106 is installed inside the side lamp groove 105, and the top of the side lamp groove 105 is made of flexible waterproof and light-transmitting material.

[0021] It should be further explained that the flexible waterproof and light-transmitting material seals the top of the side lamp slot 105 to form a light-transmitting, waterproof and dustproof protective barrier, and the auxiliary lamp strip 106 is equipped with several arrayed small light-emitting lamps.

[0022] It is worth noting that the auxiliary light strip 106 is electrically connected to the battery and control module 112.

[0023] Furthermore, the bottom of the main light strip 101 is provided with two downward-facing control key cavities 113. The lower end of the battery and control module 112 and located in the control key cavity 113 is provided with a control switch 114. The control switch 114 is used to control the brightness and power supply of the auxiliary light strip 106 and the main light bead 103.

[0024] Furthermore, a control key sealing cover 109 is fixed at the bottom of the main strip 101 of the lamp body and at the opening of the control key cavity 113. The control key sealing cover 109 has the effect of sealing, preventing dust and water.

[0025] It is worth further explaining that the control key cavity 113 has a certain space reserved inside. When the user presses inward, he can touch the control switch 114 to control the switch. When the user wears the headlamp on his head, the reserved space can prevent the user from accidentally touching the control switch 114, thereby affecting normal use.

[0026] Furthermore, the tail ends of the side lamp arms 104 on both sides are provided with strap opening grooves 108 that are open and connected vertically. The other end of the strap opening groove 108 passes through the main strip 101 of the lamp body, and a detachable head strap 107 is inserted and installed between the strap opening grooves 108 on both sides.

[0027] like Figure 5 and Figure 6 As shown, the head strap 107 can be installed and connected by strap adjustment buckles 118 after passing through the strap opening slots 108 on both sides. The strap adjustment buckles 118 are used to adjust the tightness of the head strap 107.

[0028] It should be further explained that the strap adjustment buckle 118 can be installed and connected using a snap-on structure or a magic buckle, and the main strap 101 of the lamp body can be bent and spliced ​​end to end with the head strap 107 to form a ring structure suitable for wearing with the head circumference.

[0029] Furthermore, the main lamp strip 101, the main lamp housing 102, and the side lamp arm 104 are all made of flexible waterproof material.

[0030] When using this solution, when the headlamp's built-in battery needs to be charged, the user holds the sealing cover 110, rotates it counterclockwise and pulls it outward. Due to the presence of the anti-loss connecting rope 115, the sealing cover 110 will not be lost even if it is completely removed, making it particularly suitable for outdoor, variable and dim environments.

[0031] After charging is complete, align the elastic waterproof piston at the front end of the sealing cover 110 with the charging slot 116 and insert it tightly. During this process, the elastic waterproof piston and the inner wall of the charging slot 116 make an interference fit, forming a tight static seal, which ensures that the charging interface 117 can be reliably protected even when frequently opened and closed or subjected to water pressure impact, effectively preventing the intrusion of water vapor and dust.

[0032] When the user wears the headlamp, the buffer space reserved inside the control key cavity 113 prevents the user's head from directly contacting the control switch 114 located at the bottom of the control key cavity 113, thus achieving physical protection against accidental touch.

[0033] When it is necessary to switch on or off or adjust the lights, the user can indirectly trigger the internal control switch 114 by pressing the control key sealing cover 109. The control key sealing cover 109 is made of a flexible sealing material such as silicone, which itself constitutes a complete waterproof and dustproof barrier. When pressed, the sealing cover deforms and immediately returns to its original shape after being released, always maintaining the sealing integrity of the opening of the control key cavity 113, thus solving the problem of seal failure caused by frequent pressing in traditional headlamp switches.

[0034] The auxiliary light strip 106 located inside the side light arm 104 has its top of the side light groove 105 encapsulated with a flexible waterproof and light-transmitting material in one piece, so that the auxiliary light strip 106 is in a fully sealed working environment from the time it leaves the factory.

[0035] Users can turn on or switch the lighting mode of the auxiliary light strip 106 by controlling the switch 114 without any additional sealing operation. This design transforms the dynamic sealing requirement into a reliable static sealing system, fundamentally eliminating the risk of water ingress into the side lighting unit.

[0036] When wearing it, pass both ends of the head strap 107 through the strap opening slots 108 at the ends of the side lamp arms 104 on both sides, and adjust the tightness to a suitable head circumference using the strap adjustment buckle 118.

[0037] The entire headlamp, including the main body strip 101, the main lamp housing 102, and the side lamp arms 104, is made of flexible waterproof material. This choice of material ensures that when the headlamp is subjected to external pressure, impact, or deformation caused by the user's head movements, the components can bend together rather than undergo rigid fracture, thus guaranteeing the integrity and durability of the main structure.

[0038] 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 alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An outdoor highly waterproof and dustproof searchlight, comprising a main strip (101) of the lamp body, characterized in that: The main lamp housing (102) is provided on one side of the top of the main lamp body (101). The main lamp housing (102) contains a battery and control module (112). The main lamp bead (103) is provided on one side of the battery and control module (112). The interface housing (111) extends outward on the other side of the battery and control module (112). The interface housing (111) has an outward-facing charging slot (116). The charging slot (116) has a charging interface (117). The charging interface (117) is electrically connected to the battery and control module (112). An anti-loss connecting rope (115) is installed and connected on one side of the outer end face of the interface housing (111). The other end of the anti-loss connecting rope (115) is fixedly connected to a sealing cover (110). One end of the sealing cover (110) has a waterproof piston made of elasticity that fits the shape of the charging slot (116).

2. The outdoor highly waterproof and dustproof searchlight according to claim 1, characterized in that: The main lamp housing (102) has outwardly extending side lamp arms (104) fixedly provided below both ends. One side lamp arm (104) is longer. A side lamp groove (105) is provided in the side lamp arm (104). A long strip of auxiliary lamp strip (106) is installed in the side lamp groove (105). The top of the side lamp groove (105) is made of flexible waterproof and light-transmitting material.

3. The outdoor highly waterproof and dustproof searchlight according to claim 1, characterized in that: The bottom of the main light strip (101) is provided with two downward-facing control key chambers (113). The lower end of the battery and control module (112) and located in the control key chambers (113) is provided with a control switch (114). The control switch (114) is used to control the brightness and power supply of the auxiliary light strip (106) and the main light bead (103).

4. The outdoor highly waterproof and dustproof searchlight according to claim 3, characterized in that: A control key sealing cover (109) is fixed at the bottom of the main strip (101) of the lamp body and at the opening of the control key cavity (113). The control key sealing cover (109) has the effect of sealing, preventing dust and water.

5. An outdoor highly waterproof and dustproof searchlight according to claim 2, characterized in that: The tail ends of the side lamp arms (104) on both sides are provided with a strap opening groove (108) that is open and connected vertically. The other end of the strap opening groove (108) passes through the main strip of the lamp body (101). A detachable head strap (107) is inserted between the strap opening grooves (108) on both sides.

6. The outdoor highly waterproof and dustproof searchlight according to claim 5, characterized in that: The head strap (107) passes through the strap openings (108) on both sides and can be installed and connected by strap adjustment buckles (118). The strap adjustment buckles (118) are used to adjust the tightness of the head strap (107).

7. The outdoor highly waterproof and dustproof searchlight according to claim 2, characterized in that: The main lamp strip (101), main lamp housing (102), and side lamp arm (104) are all made of flexible waterproof material.

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