A kind of Emergency lantern of adjustable firing angle
Technical field
The utility model belongs to illuminating emergency light technical field, especially relates to a kind of Emergency lantern of adjustable firing angle.
Background technology
Emergency light at present conventional emergency lighting device is with two kinds: 1) can the emergency light of horizontal positioned, 2) emergency light of body of wall or other body surfaces is suspended on; These two kinds of emergency lights can not meet user just can in horizontal positioned and the requirement of hanging placement two kinds of direct flexible conversion of mode with an emergency light, such as field worker or traveller, often only can carry an emergency light time in the wild, all wish that this emergency light horizontal positioned use also can hang use easily; And the angle of the light of current emergency light is all unadjustable, user needs often to need to be placed on by emergency light on different positions when regulating the irradiating angle of light, has brought greatly trouble like this to user.
Utility model content
For solving the deficiencies in the prior art problem, the utility model provides a kind of Emergency lantern of adjustable firing angle, this lamp solves current emergency light can not have the problem that horizontal positioned uses and the light-illuminating angle of the function and emergency light that hang use cannot regulate, and the structure of this emergency light is simple, to install convenient fixing fast easy to adjust.
An Emergency lantern for adjustable firing angle, the light-emitting device comprising shell and arrange in the enclosure, described shell is provided with rotatable firm banking and knob assembly, and firm banking is installed on the housing by knob assembly; Firm banking comprises gripper shoe and two fixing serpentine mounting brackets be parallel to each other on the supporting plate, and mounting bracket is provided with installing hole; Knob assembly comprises whirligig, for the positioner of locating whirligig and for whirligig and positioner being fixed fixed block on the housing, mounting bracket is arranged between positioner and locating piece by installing hole.
Preferably, described whirligig comprises knob and is fixed on the rotating shaft on knob, knob comprises knob body and is arranged on the erection column in knob body, rotating shaft is provided with the first through hole coordinated with described erection column and the tooth distributed along rotating shaft outer surface, and described fixed block is provided with the fixing hole coordinated with described erection column.
Preferably, described positioner comprises location-plate, the spring be arranged in location-plate, limiting plate and be positioned at the steel ball that spring end and described tooth cooperatively interact, location-plate be provided with pass through for described rotating shaft the second through hole, for the mounting groove of mounting spring and limited post, limiting plate is used for the third through-hole that described rotating shaft is passed through and the fourth hole matched with limited post, and the diameter of the second through hole is greater than the diameter of third through-hole.Preferably, described mounting bracket is also provided with the limiting through hole for coordinating with described limited post.
Preferably, the surface of described erection column is provided with external screw thread, and corresponding described fixing hole is provided with the internal thread matched with the external screw thread of described erection column.
Preferably, described shell is also provided with the guide-track groove facilitating described fixed block to install.
Preferably, described gripper shoe is provided with for the fixing fifth hole of described firm banking.
The Emergency lantern of a kind of adjustable firing angle in the utility model not only can make emergency light horizontal positioned use in the rotatable firm banking structure that shell is installed, but also can hang up use, improves the Practical Performance of emergency light; Firm banking not only can be fixed on the shell of emergency light by knob assembly, but also can rotate by knob the irradiating angle regulating the angle of Emergency Light Shell and firm banking to change light, limited post and arranging of limiting through hole can also be used for the location of firm banking in the process rotated.
Accompanying drawing explanation
Fig. 1 is the horizontal positioned operating diagram of the Emergency lantern of a kind of adjustable firing angle of the utility model;
Fig. 2 is the suspension operating diagram of the Emergency lantern of a kind of adjustable firing angle of the utility model;
Fig. 3 is that in the utility model, knob assembly and firm banking install exploded perspective figure;
Fig. 4 is the exploded perspective figure of knob assembly in the utility model;
Fig. 5 is the structural representation of whirligig and positioner in the utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the application's scheme is further described:
As shown in Figures 1 to 5, the Emergency lantern of a kind of adjustable firing angle in the present embodiment, the light-emitting device (not indicating in figure) comprising shell 1 and be arranged in shell 1, described shell 1 is provided with rotatable firm banking 2 and knob assembly 3, and firm banking 2 is arranged on shell by knob assembly 3; Firm banking 2 comprise gripper shoe 21 and two be fixed on the serpentine mounting bracket 22 that gripper shoe 21 is parallel to each other, gripper shoe 21 is provided with the fifth hole 211 for being fixed on by firm banking 2 on other objects, install and prop up, 22 are provided with installing hole 221, gripper shoe 21 and mounting bracket 22 integrated injection molding; Knob assembly 3 comprises whirligig 31, for the positioner 32 of locating whirligig 31 and for whirligig 31 and positioner 32 being fixed on the fixed block 33 on shell 1, mounting bracket 22 is arranged between positioner 32 and locating piece 33 by installing hole 221, this emergency light when in use, user only needs just emergency light to be adjusted to horizontal positioned or suspension and to be fixed on other body surfaces by rotating firm banking 2 and to use, and solving current emergency light can not level and hang the problem of use simultaneously.
In order to meet the demand of user to light-illuminating angular adjustment, firm banking 2 can not only be fixedly mounted on shell 1 by the knob assembly 3 in this embodiment, also to regulate the irradiating angle of light; The concrete structure of a parts in knob assembly 3 is listed in embodiment, the rotating shaft 312 that whirligig 31 comprises knob 311 and is fixed on knob 311, the erection column 3112 that knob 311 comprises knob body 3111 and is arranged in knob body 3111, rotating shaft 312 is provided with the first through hole 3121 coordinated with erection column 3112 and the tooth 3122 distributed along rotating shaft outer surface, and corresponding fixed block 33 is provided with the fixing hole 331 coordinated with erection column 3112; Positioner 32 comprises location-plate 321, the spring 322 be arranged in location-plate 321, be positioned at steel ball 323 and limiting plate 324 that spring 322 end and described tooth 3122 cooperatively interact, location-plate 321 is provided with pass through for described rotating shaft 312 the second through hole 3211, for the mounting groove 3212 of mounting spring 322 and limited post 3213, limiting plate 324 is provided with the third through-hole 3241 passed through for described rotating shaft 312 and the fourth hole 3242 matched with limited post 3213, and the diameter of the second through hole 3211 is greater than the diameter of third through-hole 3241.
Further, relative with the position of knob assembly 3 constant in order to ensure firm banking 2 mounting bracket 22 in the process rotated, mounting bracket 22 is also provided with the limiting through hole 222 for coordinating with described limited post 3213.
Further in order to ensure that whirligig 31, positioner 32 and firm banking 2 can be fixed on fixed block 33 closely, described installation, the surface of 3112 is provided with external screw thread 3113, and corresponding described fixing hole 331 is provided with the internal thread 332 matched with the external screw thread 3113 of described erection column 3112.
Further, conveniently fixed block 33 is installed on shell 1, and described shell 1 is also provided with the guide-track groove 11 coordinating with fixed block 33 and install.
The Emergency lantern of a kind of adjustable firing angle in the present embodiment, this lamp solves current emergency light can not have the problem that horizontal positioned uses and the light-illuminating angle of the function and emergency light that hang use cannot regulate, and the structure of this emergency light is simple, to install convenient fixing fast easy to adjust.
Above-mentioned preferred embodiment should be considered as illustrating of the application's scheme implementation mode, allly to duplicate with the application's scheme, technology that is approximate or that make based on this is deduced, replaces, improvement etc., all should be considered as the protection domain of this patent.